12 results
Causes of Anterior Uveitis - Differential Diagnosis
Anterior Uveitis - 90% of cases of Uveitis
 • Inflammation
Causes of Anterior ... Uveitis - Differential ... of the eye • Anterior-iris ... toxoplasmosis (common ... #Diagnosis #Causes
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Upper Extremity Dermatomes ... - C6, C7, C8 Elbow ... night palsy" is a common ... Anterior Shoulder ... sensory #motor #arm
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
Fracture • Most common ... [can't make A-OK ... sign] most common ... ), compartment syndrome ... Posterior long arm
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Blurry Vision - Differential ... Anterior Chamber ... Iris 7. ... Trauma Cornea/Iris ... much more common
Causes of Primary and Functional Mitral Regurgitation (MR) 
Causes of primary mitral regurgitation
 - Rheumatic heart
disease: Most common ... endocarditis/tumors: Most common ... disease): Leaflets are ... mid-portion of anterior ... Primary #Functional #Differential
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
Causes of spinal ... • Extrinsic Causes ... anesthesia (more commonly ... anesthesia (more commonly ... #lesions #differential
Schematic representation of the major sources of ammonia production and its excretory pathway (GI = gastrointestinal,
gastrointestinal, IMV = inferior ... the most common ... , there are also ... rare): - Reye syndrome ... Hyperammonemia #Differential
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
L5/S1 with an inferior ... - Emergency Causes ... region (S2-S4 dermatomes ... #differential # ... diagnosis #causes
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Common Dermatological ... • Psoriasis - Elbows ... Extensor surfaces of arms ... Trunk, especially anterior ... dermatology #rash #differential
Intermittent Bilateral Exophthalmos (Alternating Exophthalmos and Enophthalmos) on Physical Exam

Observing this patient in silence for a
The syndrome of ... The cause of this ... Differentials for ... Commonly, vascular ... the cause.