260 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 ... Lofgren's syndrome Ulcerative ... Nodosum #Mnemonic #Causes
Hydroxychloroquine Serum Measurement in SLE
 • Terminal elimination half-life = 40 days ([HCQI reflects long-term intake)
1500ng/mL • Non-adherence ... check therapeutic adherence ... suspected) • In case ... poor therapeutic adherence ... • Special cases
Causes of Nail Clubbing - Mnemonic 
Cyanotic Heart Disease, Cystic Fibrosis
Lung Cancer, Lung abscess 
Ulcerative Colitis
Causes of Nail Clubbing ... Lung abscess Ulcerative ... #Differential #Causes
Relapsing Acute Severe Ulcerative Colitis - Management Algorithm
Loss of Response:
 • (Re)consult Colorectal Surgery
 • Assess
Relapsing Acute Severe Ulcerative ... Surgery • Assess Adherence ... Waseem_AhmedMD #Relapsing #Ulcerative
Persistent UC Symptoms Despite 5-ASA Therapies
 • Assess for Drug Adherence
 • Disease Activity Assessment (bloody
Assess for Drug Adherence ... Waseem_AhmedMD #Ulcerative
Ulcerative Colitis vs Crohn's Disease - IBD Comparison Table
Ulcerative Collitis
 - Location
Ulcerative Colitis ... Comparison Table Ulcerative ... ileum • Most cases ... @AmyChung #Ulcerative
Genital Skin Ulcers - Differential Diagnosis Algorithm
Painful:
 • Herpes simplex
 • Haemophilus ducreyi (chancroid)
 • Behcet's
genitals #Ulcers #ulcerative ... Diagnosis #Algorithm #causes
Causes of Secondary IgA Nephropathy - Differential Diagnosis Algorithm
 • GI disorders: Celiac disease, Crohn's disease,
Causes of Secondary ... Crohn's disease, Ulcerative ... #Nephropathy #Causes
IBD - Assessment of Lack of Response (sLOR) - Differential Diagnosis
Non-inflammatory mechanisms:
 • IBS
 • Fibrostenotic
loss - Non-adherence ... Differential #Diagnosis #Causes
Gastrointestinal Causes of Iron Deficiency Anemia
 • Mass lesions: Carcinoma, Large polyps
 • Inflammatory: Reflux esophagitis,
Gastrointestinal Causes ... Crohn's disease, Ulcerative ... Deficiency #Anemia #Causes