20 results
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
conjunctiva and cornea ... • Loss of the eye ... non-functional eye ... dryness of the cornea ... diagnosis #signs #symptoms
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
all coats of the eye ... interior of the eye ... movements -> Pain with eye ... Proptosis -> Exposes cornea ... diagnosis #signs #symptoms
Myasthenia Gravis
Signs, Symptoms and Testing - Likelihood Ratios
Does this patient have myasthenia gravis?
JAMA. 2005 Apr 20;293(15):1906-14.
Gravis Signs, Symptoms ... Test - Quiver eye ... LikelihoodRatios #PhysicalExam
Approach to an Eye Exam

1. History
2. Obvious Physical Trauma
3. Initial Assessment
  A. Visual Acuity
Approach to an Eye ... Cornea D. ... Ophthalmology #PhysicalExam
Clinical Features of Infective Endocarditis

General 
 - Malaise 
 - Clubbing 

Cardiac 
 - Murmurs
- Petechiae Eyes ... #Endocarditis #Symptoms ... Signs #Features #PhysicalExam
Hypothyroidism – symptoms and signs.

Symptoms: 
Tiredness/malaise, 
Weight gain,
Anorexia,
Cold intolerance, 
Poor memory,
Change in appearance, 
Depression, 
Poor libido,
Hypothyroidism – symptoms ... Symptoms: Tiredness ... Goitre, Puffy eyes ... Features #Signs #Symptoms ... #Diagnosis #PhysicalExam
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... Redness in the eye ... , blood in the eye ... Blepharitis Cornea ... Unilateral or bilateral symptoms
Clinical features of shock from dehydration in an infant

Decreased level of consciousness 
Sunken fontanelle 
Dry mucous
mucous membranes Eyes ... Extremities #PhysicalExam ... #Signs #Symptoms
Anterior Non-necrotizing Scleritis - Slit Lamp Ocular Examination

This 57 yo WM reported to clinic complaining of
redness in the left eye ... and had no other symptoms ... Bennett & Bloom Eye ... ophthalmology #physicalexam
Intermittent Bilateral Exophthalmos (Alternating Exophthalmos and Enophthalmos) on Physical Exam

Observing this patient in silence for a
presentation with left eye ... patient- bilateral symptoms ... was also right eye ... ophthalmology #physicalexam