Photopsia PowerPoint PPT Presentations

Photopsia is the term that is used for the condition when people appear to see flashes of light.

Intermitting Photopsia caused by vitreomacular traction ... photopsia to the final visualisation of a focal. vitreomacular traction by Spectral Domain OCT. ...

Collection pad between lower cheek and gum for 2-5 minutes collecting oral ... Photopsia, blurred vision, chromatopsia, photophobia ...

IDIOPATHIC MULTIFOCAL WHITE DOT SYNDROMES Dr George Papanikolaou SHO in Ophthalmology, Dept of Ophthalmology, Singleton Hospital, Swansea MULTIPLE EVANESCENT WHITE ...

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VITREOUS. Dr. Nupur Dr. Sruti LAQs EALE s DISEASE Definition Pathology and clinical sequelae Management. VITREOUS DETACHMENT Various forms. Note on vitreous ...

Flashes and Floaters Hong Woon SJUH Flashes and Floaters Flashes AND Floaters occurring together Virtually pathognomic for Posterior Vitreous Detachment Flashes and ...

Lecture 5 OCULAR INJURY Lecture is delivered by Ph. D., assistant of professor Tabalyuk Tetyana Anatolyivna A small piece of iron has lodged near the margin of the ...

Eye is made up of Iris, Pupil, Cornea and Retina. The retina is an extremely thin tissue that lines the inside of the back of the eye. It is the light-sensitive portion of the eye. Light from the objects we are looking at, enters the eye. Cornea and the eye lens focus the light image onto the retina. Human eye works like a camera, light striking the retina causes a complex biochemical change within certain layers of the retina and this, in turn, stimulates an electrical response within other layers of the retina.

2. From Charles Bonnet to all visual hallucinations. Definition of Counselling ... Charles Bonnet first described this condition in the 1760 when he noticed his ...

High Success Retina Surgery. What Retina Surgeons Do and When to See One. Dry Macular Degeneration: What It Is and What You Should Know.

c/o: LE BOV since episode of conjunctivitis 2/12 ago. a/w mild ... Diplopia. Poor Prognostication Factors4. Older age. Raised IOP. Systemic hypertension ...

Title: Acute Stroke Management, MSEC version Author: David Lee Gordon, M.D. Last modified by: David Lee Gordon Created Date: 11/7/1997 6:42:56 PM Document ...

Clinical classification Red eye Lids and tears Slow visual loss in the quiet eye Trauma Squints, new and congenital, rare movement disorders ...

Lecture 3 RED EYE DISEASES Lecture is delivered by Ph. D., associated professor Tabalyuk T.A. Bacterial conjnctivitis GONOCCOCAL CONJUNCTIVITIS Viral ...

... disc edema with macular star (ODEMS) Neuroretinitis' ... RAO &/or RVO, venous tortuosity, aneurysm, CWS, vasculitis, macular serous detachment, ARN ...

... (AC)- trauma Hyphema (blood in AC) tx. bed rest 30 , shield, atropine ... Traumatic iritis s&s: WBC and flare in AC (exclude RD) tx. steroids, ...

Occurs in about half of people who have migraines ... This increases blood flow. ... Prince PB, Rapoport AM, Sheftell FD, Tepper SJ, Bigal ME (2004) ...

Have a clear DDx for causes of acute vision loss. Have a clear understanding of ... BRVO: involves one quadrant in arcuate pattern. Fairly common in elderly ...

Retinal receptors (actually receptive fields) require constantly changing stimulus ... Some crystals (e.g. tourmaline) freely transmit light along one crystal axis and ...

http://www.annals.org/cgi/content ... More common in women, earlier onset. Dull, steady, achy pain ... Decrease stimulation (dark room) Cold compresses. Stop ...

... Practice. 1998. Le Sage N et al:Ann of EM. 2001. Contact lens wearer Non-contact lens wearer Topical anesthetics Ophthalmology consult? Follow- up: ...

Pupils: a bright torch and magnifying glass Squint Movements Opthalmoscopy: Start at 10, red reflex?, green filter enhances blood vessels, dilate prn, ...

Entoptic Phenomena of Retinal Origin Page 2.36 Retinal Adaptation The Troxler Effect The Troxler Effect The Troxler Effect Retinal Adaptation Entoptic Perception of ...

Ocular Toxicology Preston H. Blomquist, MD Department of Ophthalmology University of Texas Southwestern Medical Center at Dallas Toxic Optic Neuropathy Symptoms ...

Declaration of interests

Most common cause of stroke in persons younger than 45 years. ... Patients can present with stroke symptoms days to years after dissection. ...

The conjunctiva is clear and colorless except when blood vessels are dilated. ... A normal fluoresein angiogram. Detached Retina ...

Diabetes was the 6th leading cause of death listed on US death certificates in ... plasma glucose of 200 mg/dL, plus classic signs and symptoms of diabetes, i.e. ...

Title: Domains of Cognitive Functioning Author: Unknown User Last modified by: Natalie S.A. Tooch Created Date: 2/15/2004 10:26:35 PM Document presentation format

smoking; drinking; grapefruit juice. Cardiac output. Disease and drug ... Calcium channel blocker bioavailability: grapefruit juice. Unproven Medical Therapies ...

Visual hallucinations and illusions are caused by destructive and irritative ... Formed visual hallucinations usually occur with lesions in the temporal or ...

Ectropion/Entropion (ectropion - eversion of the eyelid, exposing the ... eyelid and part of the eyeball; entropion condition in which the eyelid turns ...

Q1' Looking into the Blue Field Entoptoscope with the right eye, a patient sees no luminous darting

Eyebrows, eyelashes, eyelids, bony orbit and fat pads all protect eye ... Sclera collagen 'white' eye protects yellowish with age due to lipid ...

Patients with myasthenia gravis should not take KETEK, unless there are no other ... Exacerbations of myasthenia gravis have been reported in patients treated ...

Galen first used the term hemicrania ... CNS infection(TB, chronic meningitis, abscess) Arterial hypertension and vascular malformation ...