17 results
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye. 
Note that
Horner's Syndrome ... Ophthalmology #Photo ... #Horners #Syndrome
Pupillary Abnormalities  Overview
 - Unequal Pupils (anisocoria)
 - Tonic pupil (Adie's pupil)
 - OculomotorNerve (CN
- Homer's Syndrome ... Abnormalities #Differential ... Anisocoria #Adies #Horners
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye. 
Note that
Horner's Syndrome ... Ophthalmology #Photo ... #Horners #Syndrome
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
to Headaches - Differential ... papilledema • Horner ... syndrome, history ... #Headache #Differential
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
Ptosis - Differential ... Horner’s syndrome ... nerve palsy • Horner ... syndrome • Myasthenia ... Ptosis #neurology #Differential
Ulcerative Blastomycosis Skin Lesion
57 asymptomatic M from Indiana nonpruritic, painless, progressive skin lesion lower back x
verrucous (sharp borders ... ulcerative (heaped up borders ... ); differential: ... Blastomycosis #SkinRash #dermatology ... #clinical #photo
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case)left eye. 
Note that left
Horner's Syndrome ... Ophthalmology #Photo ... #Horners #Syndrome
Causes of Thrombocytopenia - Differential Diagnosis Framework
Decreased Production:
 - Drugs (chemo, yang, sulfa, acetaminophen, NSAIDs, quinine,
Thrombocytopenia - Differential ... Nutritional: B12, copper ... antiphospholipid syndrome ... Thrombocytopenia #Differential ... Diagnosis #Framework #hematology
Iron Deficiency Anemia - Differential Diagnosis Algorithm

Labs: Ferritin, iron, transferrin, TIBC, TSAT, sTfR

 • Blood loss:
Deficiency Anemia - Differential ... Gastrectomy, WHDA syndrome ... or deficiency, Copper ... Deficiency #Anemia #Differential ... Algorithm #ferritin #hematology
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 • Mechanical Trauma (Microangiopathic hemolytic anemia):
) - HELLP syndrome ... Hemolytic uremic syndrome ... Wilson's disease, Copper ... Extravascular #Causes #differential ... #diagnosis #hematology