1695 results
Pathology - Castleman disease. 

Mediastinal mass in a younger woman.

Histologic Features of Castleman disease, hyaline vascular
Germinal center 'twinning ... mantle zone 'onion skinning ... Smear #Microscopy #Clinical
Pathological Optic Disc Cupping

Note cup-to-disc ratio at least 0.8 (physiologic limit of 0.5).

Thinning of optic disc
Thinning of optic ... Usual cause is glaucoma ... Glaucoma causes ... ophthalmology #Clinical
Causes of Nausea and Vomiting - Differential Algorithm #Diagnosis #EM #IM #Causes #Nausea #Vomiting #Differential #NonGI
Causes of Nausea ... - Differential Algorithm ... Diagnosis #EM #IM #Causes ... #Nausea #Vomiting ... Differential #NonGI #Algorithm
Cognitive bias cheat sheet - 
Because thinking is hard.

#Diagnosis #Metacognition #Cognitive #Biases #Types #Causes #Differential #MedEd
sheet - Because thinking ... Biases #Types #Causes
Hydronephrosis Grading
Grade I - Pelviectasis 
Grade II - Caliectasis (Major Calyces)
Grade III - Caliectasis (Minor Calyces)
Grade
IV - Cortical Thinning ... ultrasound #pocus #clinical
Disorders of Pigmentations - Hypopigmentation and Hyperpigmentation - Differential Diagnosis Algorithm

HYPOPIGMENTATION
Diffuse Congenital - Generalized hypopigmentation of
Differential Diagnosis Algorithm ... Diffuse: • Tanning ... Differential #Diagnosis #Algorithm ... #causes
Post-Concussive Syndrome
Thinking/Remembering 
 • Difficulty thinking clearly 
 • Feeling slowed down 
 • Difficulty concentrating
Post-Concussive Syndrome Thinking ... • Difficulty thinking ... Headache • Nausea
Steroid Induced Atrophy: Chronic topical steroid use has led to marked thinning of the skin.

Charlie Goldberg,
led to marked thinning ... UCSD Catalog of Clinical ... Images #Clinical
Dizziness and Vertigo Algorithm
Presyncope:
 • Feels "faint" or like they are going to "pass out"
 •
Dizziness and Vertigo Algorithm ... like "room is spinning ... Associated with nausea ... Dizziness #Vertigo #Algorithm
Causes of Facial Weakness - Differential Diagnosis Algorithm
Forehead Sparing = Central cause
  - Most commonly
Causes of Facial ... Differential Diagnosis Algorithm ... Sparing = Central cause ... Differential #Diagnosis #Algorithm ... #Causes #neurology