2296 results
Tinea Capitis in a Newborn- A 3-week-old male newborn was brought to the pediatrician with three
Tinea Capitis in ... Tinea capitis, a ... commonly known as ringworm ... #NEJM #tinea #capitis ... #ringworm #derm
Kerion
Raised, boggy lesion with heaped up purulent nodules 
Caused by host's response to a fungal ringworm
response to a fungal ringworm ... Management #Features #Ringworm
Colitis - Differential Diagnosis by Segment Location

Ascending Colon:
 - Shigella
 - Salmonella
 - Amebic colitis
Hepatic flexure:
Colitis - Differential ... Salmonella - Amebic colitis ... trachomatis Pan-Colitis ... Radiation #Colitis ... Segment #Location #Differential
Lower GI Bleed - Differential Diagnosis Algorithm

 • Structural: Diverticulosis, Hemorrhoids, Post-polypectomy, Polyps & malignancy, Anal
Lower GI Bleed - Differential ... Inflammatory: Ischemic colitis ... IBO, Infectious colitis ... , Radiation colitis ... LGIB #GIBleed #Differential
Acute Diarrhea - Differential Diagnostic Algorithm
Watery/Large Volume (Small Bowel)
 • Viral
 • Bacterial (e.g. C peffrjngens,
Acute Diarrhea - Differential ... Ileitis • Crohn's Colitis ... • Ulcerative Colitis ... • Crohn's Colitis ... Acute #Diarrhea #Differential
Lower GI Bleed - Differential Diagnosis Framework
Structural:
 - Diverticulosis
 - Post-Polypectomy Bleeding
 - Hemorrhoids
 - Polyps
Lower GI Bleed - Differential ... Inflammatory: - Ischemic Colitis ... - Infectious Colitis ... - Radiation Colitis ... GIBleed #LGIB #Differential
Causes of Nail Clubbing - Mnemonic 
Cyanotic Heart Disease, Cystic Fibrosis
Lung Cancer, Lung abscess 
Ulcerative Colitis
abscess Ulcerative Colitis ... Nails #Mnemonic #Differential
Hair Loss (Alopecia) - General (Diffuse and Focal) Differential Diagnosis Algorithm

DIFFUSE
Scarring - Irreversible-biopsy required
 • Lupus
Diffuse and Focal) Differential ... • Tinea capitis ... • Tinea capitis ... #dermatology #Differential
Upper and Lower Causes of GI Bleed
Upper:
 • Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
Inflammatory: Ischemic colitis ... , Infectious colitis ... Lower #GIBleed #differential
Severe Ulcerative Colitis - Management Algorithms
 - Adult outpatients with moderate to severely active ulcerative colitis
Severe Ulcerative Colitis ... active ulcerative colitis ... severe ulcerative colitis ... #Ulcerative #Colitis