277 results
Causes of Erythema Nodosum - Mnemonic

NO cause found in 60% of cases
Drugs (antibiotics e.g., sulfonamides, amoxicillin)
Oral
Causes of Erythema ... Mnemonic NO cause ... found in 60% of cases ... syndrome Ulcerative Colitis ... Nodosum #Mnemonic #Causes
Colitis - Differential Diagnosis by Segment Location

Ascending Colon:
 - Shigella
 - Salmonella
 - Amebic colitis
Hepatic flexure:
Colitis - Differential ... Salmonella - Amebic colitis ... trachomatis Pan-Colitis ... Radiation #Colitis ... Diagnosis #Map #Causes
Ulcerative Colitis vs Crohn's Disease - IBD Comparison Table
Ulcerative Collitis
 - Location
Ulcerative Colitis ... Table Ulcerative Collitis ... ileum • Most cases ... #Ulcerative #Colitis
Causes of Nail Clubbing - Mnemonic 
Cyanotic Heart Disease, Cystic Fibrosis
Lung Cancer, Lung abscess 
Ulcerative Colitis
Causes of Nail Clubbing ... abscess Ulcerative Colitis ... #Differential #Causes
Upper and Lower Causes of GI Bleed
Upper:
 • Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
Upper and Lower Causes ... Inflammatory: Ischemic colitis ... , Infectious colitis ... differential #diagnosis #Causes
Causes of Female and Male Infertility - Differential Diagnosis Algorithm
Causes of Female Infertility:
 • Uterus -
Causes of Female ... Diagnosis Algorithm Causes ... Uterus - HSG or SHG ... Tube - HSG or SHG ... Hypopituitarism Causes
Acute Diarrhea - Differential Diagnostic Algorithm
Watery/Large Volume (Small Bowel)
 • Viral
 • Bacterial (e.g. C peffrjngens,
histolytjca) Nausea ... Ileitis • Crohn's Colitis ... • Ulcerative Colitis ... • Crohn's Colitis
Relapsing Acute Severe Ulcerative Colitis - Management Algorithm
Loss of Response:
 • (Re)consult Colorectal Surgery
 • Assess
Severe Ulcerative Colitis ... Activity: Flex Sig ... Relapsing #Ulcerative #Colitis
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
Primary Otalgia: • Otitis ... media • Otitis ... Primary Otalgia: • Otitis ... infections (10%) • Otitis ... • Malignant otitis
Causes of Secondary IgA Nephropathy - Differential Diagnosis Algorithm
 • GI disorders: Celiac disease, Crohn's disease,
Causes of Secondary ... disease, Ulcerative Colitis ... #Nephropathy #Causes