10 results
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
Red Eye - Differential ... • Foreign body ... Bacterial, Viral Anterior ... closure glaucoma • Anterior ... Diagnosis #table #causes
Causes of Anterior Uveitis - Differential Diagnosis
Anterior Uveitis - 90% of cases of Uveitis
 • Inflammation
Causes of Anterior ... Uveitis - Differential ... of the eye • Anterior-iris ... #Uveitis #Differential ... #Diagnosis #Causes
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... like the sclera, anterior ... lens overwear • Foreign ... Chamber/Uvea/Iris ... UVEA: comprised Iris
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. ... /Iris: • Keratitis ... ophthalmology #causes
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
"claw hand" ± Horner ... Syndrome Wrist ... Carpal Tunnel Syndrome ... Anterior Shoulder ... sensory #motor #arm #physicalexam
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
Causes of spinal ... • Extrinsic Causes ... • Intrinsic Causes ... - Vitamin B12, Copper ... #lesions #differential
Upper Motor Neuron (UMN) lesions are lesions occurring anywhere in the CNS from the brain up
from the cerebral cortex ... affecting the anterior ... form part of the differential ... LMN syndromes are ... anywhere from the cortex
Intermittent Bilateral Exophthalmos (Alternating Exophthalmos and Enophthalmos) on Physical Exam

Observing this patient in silence for a
the superior and inferior ... The syndrome of ... The cause of this ... Differentials for ... ophthalmology #physicalexam
Crystalline Keratopathy on Slit Lamp Examination

Slit lamp examination demonstrated scattered refractile particles within the anterior stroma.
particles within the anterior ... Differential diagnosis ... and iatrogenic causes ... clinical #video #physicalexam ... ophthalmology #SlitLamp
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
consciousness Differential ... • Locked-in syndrome ... the bilateral cortex ... Casey Albin MD @ ... caseyalbin #PhysicalExam