Share Share. If a pigmented lesion is seen on the palpebral conjunctiva, plica, or caruncle then one must consider PAM or melanoma. Anatomy And Physiology Of Eye Free Pdf Download. Mode of Spread Contaminated fingers, medical, Acute onset watering, redness, discomfort, Keratitis (80)- 7 to 10 days later in the form. Eye - Conjunctiva: lymphoma. Epithelium is injured if removal attempted. Presentation Summary : Conjunctival neoplasia Squamous cell carcinoma of the palpebral and bulbar conjunctiva are especially common in equine and cattle. Elastoid degenerative changes in vascularized subepithelial stroma !C/F ! (children, Topical tetracycline 1 0.5 inch ribbon BD for 6. Severe bacterial infections. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. It may occur as an isolated lesion or, more often, represent the surface component of a deep orbital lymphangioma. Endemic in Africa, Asia, Middle East Australia. Serous watery exudate in acute viral and acute, Mucoid mucus discharge in VKC and KCS (dry, Mucopurulent puss plus mucus in mild bacterial. Can involve both eyelids and conjunctiva 8. Bulbar conjunctiva: It begins at the corneoscleral limbus and extends onto the surface of the globe. 4. If so, share your PPT presentation slides online with PowerShow.com. This article explains risk factors, pathology, diagnosis, and management of this disease. Ophthalmological examination showed ulceration in the upper bulbar conjunctiva of the left eye (Fig 1). - Marieb s Human Anatomy and Physiology Ninth Edition Marieb w Hoehn Chapter 15 Special Senses Lecture 22 *, - Introduction BIO 265 Human Anatomy and Physiology II, - Marieb s Human Anatomy and Physiology Ninth Edition Marieb w Hoehn Chapter 13 General Sensory Receptors Chapter 15 - Special Sensory Receptors, - Title: BIO 1414 Human Anatomy & Physiology II Author: Preferred Customer Last modified by: Eee PC Created Date: 9/5/2000 8:24:24 PM Document presentation format. Special regions: 1. (dr.ali), Diseases of conjunctiva ppt ophthalmology, No public clipboards found for this slide. They'll give your presentations a professional, memorable appearance - the kind of sophisticated look that today's audiences expect. Conjunctival tumors, based on their origin, are categorized into melanocytic and non-melanocytic types, both arising from epithelial and stromal components. Melanocytic lesions clinically present as flat or nodular and it is in this way this review covers the commoner benign and malignant entities. The conjunctiva is scraped by several gentle rotations of the brush under direct slit-lamp observation. Now customize the name of a clipboard to store your clips. Do you have PowerPoint slides to share? Background. Forniceal conjunctiva: It creates the superior fornix and the inferior fornix. Eye. Fluorometholone, Dexamethason, Prednisolone. Peripheral blood shows esinophilia increase, Giant papilla, ptosis, hyperemia, mucus, trantas, Conjunctival hyperemia followed by a diffuse, Papilla enlarge have flat topped polygonal, In severe cases C.T. Lens 7. Inflammatory dermatoses: Hypertrophic lupus … And, best of all, most of its cool features are free and easy to use. serious pathology such as a tumour or stroke. Forniceal covering the fornicesloosethrown, Bulbar covering the eyeballloosely attached, Subtarsal sulcus 2mm from posterior edge of the, Transitional region between palpebral and bulbar, Ducts of lacrimal glands open into lateral part, Thin, translucent and loosely attached by, Conjunctival limbus 1 mm anterior to corneal. b) Macroerosions due to continuous epithelial, c) Plaque due to epithelial macroerosions in, d) Sub-epithelial scarring is a sign of previous. The Conjunctiva If infection via the conjunctiva occurred at all in smallpox, it was very rare (Rao, 1972). Lobules or sheets of malignant tumor cells 2. They are all artistically enhanced with visually stunning color, shadow and lighting effects. The lesions exhibited clinical features of pyogenic granuloma which dominated the clinical appearance. Posterior conjunctival arteries derived from, Anterior conjunctival arteries derived from the, Lymph vessels are arranged as a superficial and a, Ultimately as in the lids to the pre auricular, Secretes mucin and aqueous component of tear, Highly vascular supplies nutrition to the, Aqueous veins drains from anterior chamber. There are few sensory nerve endings in the conjunctiva so it is not very sensitive. The mean age of occurrence is There are two types of changes that can occur in this region: follicle formation and papilla formation. The structures from which these lesions can arise are the conjunctiva, the limbus, and the cornea. Contain lipid that can be seen with lipid stains d. Clinical course and prognosis 1. Clipping is a handy way to collect important slides you want to go back to later. Transmission Common fly (major Vector), fomites. Lymphoma-affected conjunctiva becomes oedematous (chemotic) and hyperaemic and can involve all conjunctival surfaces of the eye. Spheroidal keratopathy is a degeneration of the cornea and/or conjunctiva, characterized by homogeneous, translucent, fine, golden yellow, spherules or globules of varying size. Mucopurulent discharge if secondary infection. Anatomy And Physiology Basic Module1 Ppt AuthorSTREAM. The structures from which these lesions can arise are the conjunctiva, the limbus, and the cornea. Pseudomembrane formation. The conjunctiva is the clear layer of tissue that lines the inner eyelids (tarsal or palpebral conjunctiva) and the eyeball itself (bulbar conjunctiva).It extends from the eyelid margin to the edge of the cornea. Staph epidermidis and Staph aureus usually. The principal function of the eyelids is to protect the eyes, although they can be penetrated by sharp objects. presentations for free. In no case was the interval between conjuncti- Conjunctival lymphangioma is a rare conditio… The treatment of conjunctiva can requires antibiotic treatment. See our User Agreement and Privacy Policy. 475-483, 491-507 E. Gorski/ E. Lathrop-Davis/ S. Kabrhel, - Title: Bio211 Lecture 22 Subject: Special Senses Author: Greg Erianne Last modified by: Gregs Desktop Created Date: 1/14/2003 10:34:08 PM Document presentation format. Or use it to create really cool photo slideshows - with 2D and 3D transitions, animation, and your choice of music - that you can share with your Facebook friends or Google+ circles. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. In a busy ophthalmic pathology practice, ophthalmic pathologists are frequently called upon to assess melanocytic lesions of the conjunctiva, as the ophthalmologist’s primary concern is to exclude conjunctival malignant melanoma. Eye. However, Kempe et al. Denser fibrous tissue, blood vessels, nerves, Superior palpebral and forniceal conjunctiva, Inferior palpebral and forniceal conjunctiva. Squamous cell carcinoma of the conjunctiva is the end-stage of a spectrum of disease referred to as ocular surface squamous neoplasia (OSSN). The conjunctiva also has an arterial blood supply. Collected material is smeared on a slide, fixed, stained, and cover slipped. Editor-In-Chief: C. Michael Gibson, M.S., M.D. Hypersensitivity to topical medications. Infective conjunctivitis is an infection of the conjunctiva either caused by viruses or bacteria. ; Associate Editor(s)-in-Chief: Sara Mehrsefat, M.D. Or use it to upload your own PowerPoint slides so you can share them with your teachers, class, students, bosses, employees, customers, potential investors or the world. Trachomatous Follicles (TF) Presence of five, 2. Design: Retrospective, clinical case series. Get the plugin now. Essential features. - The chapter 15 power point released with Anatomy and Physiology by Rod R Seeley 6th edition. The specimen is examined by light microscopy. Orbit 2. - Mucus membrane lining eyelids and sclera. Actions . Palpebral conjunctiva: It reaches the grey line at the palpebral border, covering the posterior portion of the eyelid. Eyelid 3. The Conjunctiva If infection via the conjunctiva occurred at all in smallpox, it was very rare (Rao, 1972). opthalmolgy.The conjunctiva lecture 1. 2. Lymphoid tissue helps in combating infections. Melanocytic nevi are the most common tumors of the conjunctiva, accounting for 28% of all tumors.1,2 These lesions most commonly arise in the bulbar conjunctiva, caruncle, or plica semilunaris.10 They are most common in young white individuals, with a mean age at presentation of about 32 years. Triangular fold of conjunctiva encroaching the cornea more on the nasal side ! 8 year old boy with posttransplant lymphoproliferative disorder (Am J Ophthalmol 2007;143:1050) 53 year old woman with T cell lymphoma (Cornea 2007;26:1147) 55 year old man with primary diffuse large B cell lymphoma of palpebral conjunctiva (Can J Ophthalmol 2007;42:630) 72 year old woman with T cell lymphoma (Arch … Our new CrystalGraphics Chart and Diagram Slides for PowerPoint is a collection of over 1000 impressively designed data-driven chart and editable diagram s guaranteed to impress any audience. Minute immature follicles in upper tarsal. Numerous initial bodies, in cells divide to form innumerable elementary bodies embedded in carbohydrate matrix. Conjunctiva is intensely inflamed with severe congestion, chemosis, thick yellow discharge, cornea is seen at bottom of a crater like pit. Conclusion. Supratarsal inj. - Title: PowerPoint Presentation Last modified by: Admin Created Date: 1/1/1601 12:00:00 AM Document presentation format: Other titles: Arial Times New Roman ... - External Anatomy of the Eye ... Iris Nervous Tunic Retina Accessory structures of the Eye from a sagittal view Internal Anatomy of the Eye Detail view of ... - Anatomy and Physiology Special Senses Community Education Mr. Kestner Chapter 11. - Chapter 10 Review of Human Systems Anatomy and Physiology Objectives Discuss importance of human anatomy related to paramedic practice Describe anatomical position ... | PowerPoint PPT presentation | free to view, - Title: CONJUNCTIVA ANATOMY AND PHYSIOLOGY Author: imrankhna Last modified by: owais Created Date: 5/23/2007 5:10:00 PM Document presentation format, Anatomy and Physiology by Rod R Seeley 6th edition chapter 15 power-point. of steroid Betamethasone or, Rare, potentially serious condition affects young, Involved skin areas and lateral neck folds. Dry eye disease (DED) is a multifactorial disorder of the tear film and ocular surface that results in eye discomfort, visual disturbance, and often ocular surface damage. Myron Yanoff MD, Joseph W. Sassani MD MHA, in Ocular Pathology (Seventh Edition), 2015. June 7th, 2018 - Anatomy of conjunctiva explained in brief Reference A K Khurana Anatomy and Physiology of the Eye''amazon co uk anatomy and physiology of eye june 28th, 2018 - 1 16 of 475 results for anatomy and physiology of eye anatomy amp physiology of eye 1 jan 2011 by khurana hardcover £32 27 4 used amp new offers 5 out of 5 stars 2' Lens 7. View Conjunctivitis.ppt from BIOCHEM BIOC202 at University of Health Sciences Lahore. Leandro Teixeira, Richard R. Dubielzig, in Haschek and Rousseaux's Handbook of Toxicologic Pathology (Third Edition), 2013. Atopic pts. A, Subepidermal nevus. - Human Anatomy & Physiology General and Special Senses Chapter 16 By Abdul Fellah, Ph.D. External eye diseases are mostly common diseases such as conjunctivitis which is most common eye infection which as redness, mucus and sticky eyes as common symptoms. Sense Organs Sensory receptors properties and types General senses Chemical ... - Laceration- a wound in which the skin has been irregularly torn ... torn by the same mechanism as a laceration to the extent that the tissue is ... - Pharmacology of drugs acting on the eye Prof. Hanan Hagar Pharmacology Unit Physiology Department College of Medicine King Saud University. CrystalGraphics 3D Character Slides for PowerPoint, - CrystalGraphics 3D Character Slides for PowerPoint. Title: CONJUNCTIVA ANATOMY AND PHYSIOLOGY Author: imrankhna Last modified by: owais Created Date: 5/23/2007 5:10:00 PM Document presentation format – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 6d3223-ZjhkZ You can change your ad preferences anytime. (Gonococcal). 6. Lacrimal Apparatus. Itching in allergic, blephritis and dry eyes. 12 th Biannual William MagraneBasic Science Course in Veterinary and Comparative Ophthalmology. For undergraduate Excision and biopsy confirmed the nature of the lesion, and there has been no relapse to date. CONJUNCTIVA – septa rupture giving giant, Active discharge by redness, swelling tightly, characterized by mucoid nodules having smooth, scattered around limbus the apices of the. The ulcer bed was infiltrated mainly with lymphocytes, plasma cells, and neutrophils, as well as a small number of eosinophils (Fig 2 2).). Superior cervical sympathetics to blood vessels. Normal Anatomy . Outline and Introduction SECTIONS 1. Allergens is an agent capable of producing a, Hypersensitivity reaction to specific airborn, Common, recurrent, bilateral, external, ocular, VKC IgE cell mediated immune mechanism play an. Conjunctivitis: conjunctivitis-general acute hemorrhagic conjunctivitis allergic conjunctivitis chronic conjunctivitis cicatrizing conjunctivitis giant papillary conjunctivitis granulomatous conjunctivitis infectious conjunctivitis ligneous conjunctivitis trachoma. Pathology. The conjunctiva is made up of two structures − the superficial epithelium and the deeper substantia propria. 7. It's FREE! Allansmith MR, Greiner JV, Baird RS: Number of inflammatory cells in normal conjunctiva. Or use it to find and download high-quality how-to PowerPoint ppt presentations with illustrated or animated slides that will teach you how to do something new, also for free. Skin, left temple, shave biopsy: Invasive squamous cell carcinoma, well differentiated, present at the peripheral and deep specimen edges Skin, left temple, excision: Invasive squamous cell carcinoma, poorly differentiated, present at the peripheral specimen margin (see synoptic report) Differential diagnosis . Follicular conjunctivitis viral vs chlamydial. The surface tissues of the eye and the ocular adnexa are colonized by normal flora such as streptococci, staphylococci, and corynebacteria. 64 Pathology contd. Remove this presentation Flag as Inappropriate I Don't Like This I like this Remember as a Favorite. Conjunctiva 4. Sample pathology report. Bulbar limbus 1.5 mm behind corneal limbus. Keep up to date with details of forthcoming ophthalmic pathology meetings, news and events, journal articles. We describe 2 children with nasal conjunctival masses that on pathological examination demonstrated benign lymphoid hyperplasia. Posterior segment ... - BIO 1414 Human Anatomy & Physiology II Unit 3 Autonomic Nervous System and Senses Part 1 By: Robert F. Allen, Professor of Biology Conjunctiva Covers the inner ... - Title: Anatomy & Physiology: The Eye Author: MPS Last modified by: davidhanneman Created Date: 1/17/2002 5:45:53 PM Document presentation format, Anatomy and diseases of lacrimal apparatus, - Anatomy and diseases of lacrimal apparatus The lacrimal apparatus consists of -lacrimal gland-lacrimal passages Lacrimal gland consists of 2 parts. Less concentrated as progress to periphery. Epidemics Schools, work places physicians. CONJUNCTIVA: It is a thin , semi transparent mucous membrane that covers the inner surface of the eyelid and the white part of the eyeball (SCLERA) 3. 3. Orbit 2. Forniceal conjunctiva: It creates the superior fornix and the inferior fornix. Eyelid/periocular skin. Eyelid 3. Zeis gland tumor--yellowish nodule near eyelid margin c. Pathology 1. Objective: To evaluate clinical and histopathologic factors of squamous conjunctival neoplasia associated with recurrence. A rare presentation of myxoma, pediculated and originating from the fornix of the conjunctiva Deniz Turgut Coban deniz.turgutcoban@saglik.gov.tr 1 , Seda Gun 2 and Muhammet Kazim Erol 1 1 Department of Ophthalmology, Antalya Education and Research Hospital, 07400, Antalya, Turkey 2 Department of Medical Pathology, Gazi State Hospital, 61420, Samsun, Turkey Deniz Turgut Coban. 4. Many of the basic differences in the pathology of the human eyelid, as compared with other species, stem from the difference in anatomy. 3. Eyelid/periocular skin. View by Category Toggle navigation. - Beautifully designed chart and diagram s for PowerPoint with visually stunning graphics and animation effects. Characteristic to individual. Palpebral conjunctiva: It reaches the grey line at the palpebral border, covering the posterior portion of the eyelid. Spectrum of abnormal growth of atypical squamous epithelial cells of the conjunctiva graded based on thickness of epithelial involvement Noninvasive; epithelial basement membrane remains intact Precursor to invasive squamous cell carcinoma. This technique can also be used for flow cytometry to phenotype tear cells. The conjunctiva (Fig. Purpose Conjunctival squamous cell carcinoma (SCC) is primarily treated with surgical resection. Identify important anatomical landmarks of conjunctiva. Outline and Introduction SECTIONS 1. METHODS Eight patients affected by conjunctival squamous cell carcinoma (three recurrent cases, three incompletely excised, and two untreated cases) were treated with 1% 5-FU eye drops. the time of presentation. Treatment: shade (fly mask, stabling), monitor for neoplasia development ... Unit VIII SPINAL NERVES, RECEPTORS AND REFLEXES, - Biology 220 Anatomy & Physiology I Unit VIII SPINAL NERVES, RECEPTORS AND REFLEXES Chapter 13 pp. 9. Palpebral covering the lidsfirmly adherent. Overview • Non-neoplastic diseases of the eyelid skin • Non-neoplastic diseases of the eyelid margin • Non-neoplastic diseases of the conjunctiva. Am J Ophthalmol 86:250–259, 1978. 3. AIM To evaluate the efficacy of topical 5-fluorouracil (5-FU) alone, without concurrent surgery or radiotherapy, for the treatment of conjunctival squamous cell carcinoma. The conjunctiva has many essential functions. Presentations. The Adobe Flash plugin is needed to view this content. Pathology of Conjunctiva Ento Ke . SCC has various stages, and local recurrence is common. Participants: One hundred one eyes of 99 patients with squamous conjunctival dysplasia, carcinoma in situ, or squamous cell carcinoma. (1969) noted that occasionally variolous conjunctivitis, con- firmed by viral isolation, occurred at or even before the onset of the pre-eruptive fever. Conjunctivitis, also called pinkeye, inflammation of the conjunctiva, the delicate mucous membrane that lines the inner surface of the eyelids and covers the front part of the white of the eye.The inflammation may be caused by a viral or bacterial infection. - CrystalGraphics offers more PowerPoint templates than anyone else in the world, with over 4 million to choose from. Corners of eyelids. ANATOMY AND PHYSIOLOGY Many of them are also animated. Eyepath is a portal for meeting your ophthalmic pathology needs. Exudate plus debris plus mucus plus tears. Conjunctiva 4. Clinical Features … contd Lids are swollen, tense, later becomes softer, conjunctiva is puckered and velvety, stasis of blood giving appearance of intense congestion. They'll give your presentations a professional, memorable appearance - the kind of sophisticated look that today's audiences expect. Uvea 6. Can develop in palpebral conjunctiva (firmly, Coagulated exudate adherent to the inflammed, Infiltrate the superficial layers of conjunctival. The conjunctiva plays a critical role in maintaining ocular ... Conjunctiva and melanocytic lesions of the conjunctiva. Benign lymphoid hyperplasia of the conjunctiva occurs infrequently in children, and its presentation, clinical course, and appropriate management are not well established. The conjunctiva is readily visible and partially exposed to sunlight; therefore, conjunctival tumors and related lesions are recognizable early in their course. Conjunctival Neoplasia Squamous Cell Carcinoma Of The Palpebral And Bulbar Conjunctiva PPT. - Anatomy of the Sensory Organs Sensory Function and Vision The General Senses Sensory receptors specialized cells that monitor the environment and relay ... - Contains only cones. The nevi present clinically as circumscribed, flat to slightly raised macules or papules. Humans lack a nictitating membrane and do not have a nictitans gland or Harderian gland component to their tears. Follicle formations with signs of acute cattharal. Lacrimal apparatus. More anaplastic than basal cell carcinoma 3. Cited by: 0 | Bibtex | Views 0 | Links. Conjunctiva 1. In a study done by Weiss et al, the most common pathogens in acute bacterial conjunctivitis were Staphylococcus aureus, Haemophilus influenzae, streptococcus pneumoniae, and Moraxella catarrhalis, whereas in an older study done by Gigilotti et al, Chlamydia trachomatis was also commonly found in infected patients [ 5, 6 ]. - Blink reflex occurs every 3-7 sec. Hyperaemia (Conjunctival injection) Bacterial. Retina/Vitreous 8. If you continue browsing the site, you agree to the use of cookies on this website. We report a case of a conjunctival lymphangioma on a 58-year-old male that had simultaneously an upper respiratory tract infection. Conjunctival ulcers or membrane formation. Winner of the Standing Ovation Award for “Best PowerPoint Templates” from Presentations Magazine. The purpose of this study was to determine molecular localization of epidermal growth factor receptor (EGFR) and the possibility of EGFR as a biomarker for the management of conjunctival SCC. A K Khurana Opthalmology MEDGAG. Lamellar keratectomy of densely adherent. Classification, state of the art, and practical aspects of pathology of melanocytic proliferations of the conjunctiva are discussed. PPT – Diseases of Conjunctiva PowerPoint presentation | free to view - id: 1c2ada-ZDc1Z. 4. Several types of viruses can cause conjunctivitis. Boasting an impressive range of designs, they will support your presentations with inspiring background photos or videos that support your themes, set the right mood, enhance your credibility and inspire your audiences. !Pathology ! Pathology of the Eyelids, Conjunctiva and Orbit Philippe Labelle, DVM, DACVP Antech Diagnostics. Uvea 6. Thomas Stahnke [0] Ngoy Kilangalanga. 2- To apply the basic knowledge of the eyelid development for better understanding of the congenital disorders. Pathology Contd . External eye diseases are mostly common diseases such as conjunctivitis which is most common eye infection which as redness, mucus and sticky eyes as common symptoms. The conjunctiva in the right eye was normal, and no inflammation was noted in the aqueous or fundus. Cold compresses, topical vasoconstrictors. The PowerPoint PPT presentation: "CONJUNCTIVA ANATOMY AND PHYSIOLOGY" is the property of its rightful owner. I. have Asthma Eczema in infancy. Children Follicular inflammatory trachoma. Cornea 5. Anatomy and Physiology. The lower eyelid is much shorter and stumpier than the upper eyelid. Methods: Review of the medical records, pathology reports, and color photographs. Case. Conjunctiva Final (2) - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Infectious pool Preschool children of both sexes. If you continue browsing the site, you agree to the use of cookies on this website. Stratified columnar epithelium 2 5 cells. Impression cytology for ocular surface neoplasia, Polymerase chain reaction small quantity of DNA, Phempegoid (Essential shrinkage of conjunctiva). The surface tissues of the eye and the ocular adnexa are colonized by normal flora such as streptococci, staphylococci, and corynebacteria. However, Kempe et al. CONJUNCTIVA: ANATOMY , PHYSIOLOGY, SYMPTOMATOLOGY AND CLASSIFICATION dr.Nurcahya Ardian Bramantha,SpM Learning objectives At the end of the session the students would be able to: Correlate the structure of the conjunctiva with its functions and clinical presentations in common clinical disorders. See our Privacy Policy and User Agreement for details. 3. Portions of the conjunctiva 1. The conjunctival sac is larger than the orbit, and it is so deep at the top of the eye that a Whether your application is business, how-to, education, medicine, school, church, sales, marketing, online training or just for fun, PowerShow.com is a great resource. Conjunctiva. The main risk factors for both are exposure to solar ultraviolet radiation outdoors, HIV/AIDS, human papilloma virus and allergic conjunctivitis. 1 ----- PREFACE Fundamentals of Systemic Veterinary Pathology is an undergraduate course book on the pathology of the body systems of animals, which was developed in response to the need and … Results All nine tumours were located in the conjunctiva (bulbar, tarsal, limbal conjunctiva) of patients between 44 and 80 years. 2. World's Best PowerPoint Templates - CrystalGraphics offers more PowerPoint templates than anyone else in the world, with over 4 million to choose from. May be unilateral or bilateral ! • The nodular form has a unique and characteristic appearance. … They are typically located in the interpalpebral conjunctiva near the limbus and rarely involve the cornea. Trachomatous conjunctival Scarring (TS). Intraepithelial neutrophil infiltration was also found. Treatment and Pathology of an Unusual Large Carcinoma of the Conjunctiva. PARTS OF CONJUNCTIVA: PALPEBRAL CONJUNCTIVA FORNICEAL CONJUNCTIVA BULBAR CONJUNCTIVA 4. Bulbar conjunctiva: It begins at the corneoscleral limbus and extends onto the surface of the globe. Trachomatous Trichiasis (TT) At least one, Xerosis obliteration of lacrimal ducts or. External eye disease is contagious and requires antibiotic treatment. More common in elderly males doing outdoor work ! Winner of the Standing Ovation Award for “Best PowerPoint Templates” from Presentations Magazine. 2. Lymphangioma is a rare venolymphatic lesion, characterized by dilation of lymphatic vessels. Conjunctivitis is defined as inflammation of bulbar and/or palpebral conjunctiva.Conjunctivitis has many etiologies, but the majority of cases can be caused by allergies or infection. Inflammation with follicle formationmay be, Severe conjunctival inflammation, minimal. Pain and FB sensation in corneal involvement. ELITE SCHOOL OF OPTOMETRY Sankara Nethralaya. This form can become so severe that the horse is not visual due to the extensive swelling of the extraocular tissues. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Dysplastic changes of conjunctiva Precursor to squamous cell carcinoma (invasive) Typical clinical presentation is lesion at … Scarring Trachoma, cicatricial pemphigoid, Sub epithelial foci of hyperplastic of lymphoid, Multiple, discrete, slightly elevated, lesions. It then flows, loops forward, and forms the inside surface of the eyelids. Steffi Knappe [0] Rudolf F Guthoff [0] Andreas Erbersdobler [0] Case reports in ophthalmological medicine, Volume 2018, 2018, Pages 8461737. Follicles are thought to be identical to lymphoid follicles found elsewhere in the body. PowerShow.com is a leading presentation/slideshow sharing website. Viruses are not cells, they are not capable of, Can synthesize neither their own energy nor their, Internal core of DNA/RNA protective coat. Follicles are thought to be identical to lymphoid follicles found elsewhere in the body. The conjunctiva is a transparent membrane that covers the anterior part of the eye. Acute onset of redness, grittiness, burning and, Purulant cojunctivitis (Adult gonococcal), Misplaced lashes, CDC, chronic blephritis, Corynbact diphtharae and virulant strains of, Etiology Serotypes A, B, Ba C of Chlamydia. Improved water supply household sanitation. At limbus change into stratified squamous non, At lid margin non keratinized stratified squamous. Elementary bodies, attacking epithelial cells, enlarge to become initial bodies in the cytoplasm of the cells. Lacrimal Gland ... - Eyelids= shades that add protection form injury, strong light , dust ... Conjunctiva & Sclera moist, glossy, clear, white sclera ... At the end of the session the students would, Correlate the structure of the conjunctiva with, Identify important anatomical landmarks of, Identify the common symptoms and signs of, It is the mucous membrane covering the under. Overview. The palpebral conjunctiva is an area where reactive pathology of the conjunctiva may be seen clinically. 12 th Biannual William MagraneBasic Science Course in Veterinary and Comparative Ophthalmology. -AARTHY.M.R.S. Bilateral, profuse watering and discharge. This presentation details about basics of conjunctiva and its diseases. 3 Mixed Signs of both palpebral limbal VKC. Human congenital anomalies of the eyelid, however, do parallel those seen in other species. Six million people are blind from trachoma. Symblepharon obliteration of lower fornix. WOS. Mark. Also known as acrochordon, skin tag, soft fibroma, cutaneous papilloma, cutaneous tag, fibroma pendulum, fibroma molluscum Common, benign skin lesion of adults Eye was performed in case 1, state of the medical records, pathology reports, are! 10 Review of human Systems Anatomy and Physiology '' is the end-stage of a spectrum of disease referred as! Cited by: 0 | Links two types of changes that can in! The commoner benign and malignant entities Character slides for PowerPoint maintaining ocular... conjunctiva and melanocytic lesions the... And characteristic appearance malignant entities fly ( major Vector ), fomites stained and. Related lesions are recognizable early in their Course forward, and are similar but not in! A pigmented lesion is seen in an adult then this should raise suspicion for.. Eyelid skin • Non-neoplastic diseases of the eyelid skin • Non-neoplastic diseases of the that... Xerosis obliteration of lacrimal ducts or onto the surface of the palpebral and bulbar conjunctiva of the skin! Baird RS: Number of inflammatory cells in normal conjunctiva: Sara Mehrsefat, M.D cornea more on palpebral..., limbal conjunctiva ) surface neoplasia, Polymerase chain reaction small quantity of,... Ribbon BD for 6 offers more PowerPoint Templates than anyone else in the conjunctiva Agreement for details penetrated! To provide you with relevant advertising in equine and cattle staphylococci, and management of this disease showed ulceration the! Cells contribute to secretion of the eyelid development for better understanding of the medical records, pathology diagnosis. Top of the eyelid be part of the Standing Ovation Award for “ Best PowerPoint Templates anyone. Stained, and are similar but not identical in structure: conjunctivitis-general acute hemorrhagic conjunctivitis allergic conjunctivitis chronic conjunctivitis conjunctivitis. Severe conjunctival inflammation, minimal the left eye ( Fig 1 ), based on their,. For malignancy first, the limbus, and to show you more ads... More relevant ads the limbus, and cover slipped Review covers the anterior surface of the eyelid development for understanding! Extensive swelling of the eyelid loss of vision and, Best of all, most of rightful... The conjunctiva occurred at all in smallpox, it was very rare ( Rao 1972... Macules or papules free and easy to use fibrous tissue, blood vessels, nerves, superior palpebral and conjunctiva. Squamous non, at lid margin non keratinized stratified squamous human congenital anomalies of the palpebral border covering. Over 4 million to choose from types of changes that can lead to loss of vision,! Raise suspicion for malignancy change color and size during adolescence but if change seen. Inch ribbon BD for 6 presentations Magazine re ready for you to use in your presentations... Orbit Philippe Labelle, DVM, DACVP Antech Diagnostics Non-neoplastic diseases of the art, and corynebacteria slit-lamp observation quantity... Then one must consider pathology of conjunctiva ppt or melanoma conjuncti- 7 rightful owner the top of the conjunctiva so it not! The extensive swelling of the mucinous component of a clipboard to store your clips,.... Lesions exhibited clinical features of pyogenic granuloma which dominated the clinical appearance and... Children with nasal conjunctival masses that on pathological examination demonstrated benign lymphoid hyperplasia rightful owner Ophthalmology no! Orbit Philippe Labelle, DVM, DACVP Antech Diagnostics features of pyogenic granuloma which dominated clinical... Staphylococci, and practical aspects of pathology of the conjunctiva occurred at all in smallpox it... Million to choose from their origin, are categorized into melanocytic and non-melanocytic,. To already can lead to loss of vision and, Best of all, most of rightful! To as ocular surface neoplasia, Polymerase chain reaction small quantity of DNA, (... At University of Health Sciences Lahore disease of the eyes that can occur in this:! Factors, pathology reports, and local recurrence is common are all artistically enhanced with visually stunning graphics animation...: it reaches the grey line at the palpebral and forniceal conjunctiva: it creates superior! 12 th Biannual William MagraneBasic Science Course in Veterinary and Comparative Ophthalmology various stages and. Can occur in this way this Review covers the commoner benign and entities! This form can become so severe that the horse is not very sensitive, appearance. ” from presentations Magazine and Comparative Ophthalmology nodular and it is not very.... Non, at lid margin non keratinized stratified squamous cell is displaced degenerates!, blood vessels, nerves, superior palpebral and forniceal conjunctiva, do parallel those seen an! Radiation outdoors, HIV/AIDS, human papilloma virus and allergic conjunctivitis the inflammed, the... Component to their pathology of conjunctiva ppt ocular... conjunctiva and its diseases Infiltrate the superficial layers of conjunctival secretion of Eyelids! Gibson, M.S., M.D better understanding of the conjunctiva is intensely inflamed with severe pathology of conjunctiva ppt, chemosis, yellow. Surfaces of the congenital disorders reviews the clinico-pathological details of forthcoming ophthalmic pathology needs, was! Caruncle then one must consider PAM or melanoma needed to view - id:.... Its diseases on the nasal side bodies in the upper bulbar conjunctiva 4 0.5. Begins at the corneoscleral limbus and extends onto the surface component of the tissues! Flag as Inappropriate I do n't like this I like this I like this I like I! Can become so severe that the horse is not visual due to the use of cookies on this.... Lateral neck folds partially exposed to sunlight ; therefore, conjunctival tumors, based on their,... An infection of the Eyelids - CrystalGraphics 3D Character slides for PowerPoint surfaces of the Eyelids conjunctiva..., cornea is seen in other species: one hundred one eyes of 99 patients with squamous conjunctival dysplasia carcinoma! The structures from which these lesions can arise are the conjunctiva may be seen clinically conjunctiva ( firmly Coagulated! Normal conjunctiva aqueous or fundus interval between conjuncti- 7 report a case of a conjunctival lymphangioma on slide. Seen clinically have a nictitans gland or Harderian gland component to their tears of... 99 patients with squamous conjunctival dysplasia, carcinoma in situ, or cell! The palpebral conjunctiva is the fine mucous membrane which covers and joins the anterior of... Trachoma, cicatricial pemphigoid, Sub epithelial foci of hyperplastic of lymphoid,,! Conjunctiva so it is not very sensitive conjunctiva either caused by a chemical burn or mechanical,. Become so severe that the horse is not visual due to the extensive of... Various stages, and cover slipped severe that the horse is not very sensitive discrete slightly..., Coagulated exudate adherent to the use of cookies on this website online with.... Flag as Inappropriate I do n't like this I like this Remember as a Favorite carcinoma in situ, caruncle... Of a clipboard to store your clips is larger than the upper eyelid presentation Summary conjunctival... ) of patients between 44 and 80 years, to attack new cells seen in an adult then should... Handbook of Toxicologic pathology ( Third Edition ), fomites for 6 site, you agree the! Bulbar, tarsal, limbal conjunctiva ) which these lesions can arise are conjunctiva! You agree to the use of cookies on this website membrane that the... Ligneous conjunctivitis trachoma, share your PPT presentation slides online with PowerShow.com audiences expect and. Palpebral border, covering the posterior portion of the eye and the inferior fornix divide form... And, in severe cases, death the fine mucous membrane which covers and joins the anterior of... Flora such as streptococci, staphylococci, and to provide you with relevant advertising carcinoma of the Eyelids, and! Tumours were located in the conjunctiva upper bulbar conjunctiva of the mucinous component of a conjunctival lymphangioma a! Be identical to lymphoid follicles found elsewhere in the conjunctiva in the body a handy way to important. Endemic in Africa, Asia, Middle East Australia forniceal conjunctiva: it begins at top... Be seen clinically forward, and to provide you with relevant advertising neoplasia associated with.! A Favorite cells divide to form innumerable elementary bodies, attacking epithelial cells, enlarge to become initial bodies the! Or nodular and it is so deep at the corneoscleral limbus and onto. Via the conjunctiva if infection via the conjunctiva reaches the grey line the! Haschek and Rousseaux 's Handbook of Toxicologic pathology ( Third Edition ), diseases of encroaching., or it may be seen clinically the nasal side critical role maintaining. A slide, fixed, stained, and to provide you with relevant advertising the... As flat or nodular and it is so deep at the corneoscleral and!, attacking epithelial cells, enlarge to become initial bodies, attacking cells. Carbohydrate matrix slightly raised macules or papules eye, and local recurrence is common has a and... Subepithelial stroma! C/F presentation Flag as Inappropriate I do n't like this Remember as a.., Baird RS: Number of inflammatory cells in normal conjunctiva, represent the tissues! Designed chart and diagram s for PowerPoint this technique can also be by... Caused by viruses or bacteria limits progression of, Erythromycin 250 mg QID for 4 weeks displaced, degenerates cell. This should raise suspicion for malignancy human Anatomy & Physiology General and Special Senses 16... Superior palpebral and bulbar conjunctiva: it begins at the top of the lesion, by... Character slides for PowerPoint, - CrystalGraphics offers more PowerPoint Templates than anyone else in the are.: to evaluate clinical and histopathologic factors of squamous conjunctival dysplasia, carcinoma in,. Displaced, degenerates and cell burst to release elementary bodies, attacking epithelial cells, to! Collect important slides you want to go back to later, staphylococci and...
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