Dr. Michael Chew @mchew85
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GrepMed Gastroenterology-Hepatology Editor, Academic Hospitalist UC Davis Medical Center Internal Medicine, Yale Gastroenterology Fellow '22
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Algorithm for the management of colorectal lesions
Pedunculated
Non-Pedunculated
 - Non-invasive
 - Suspected submucosal invasion

- Gastroenterology Review @GIreview

#Colorectal
Algorithm for the ... #Colorectal #algorithm ... #lesions #colonoscopy
Colon Ischemia - Diagnosis Algorithm
Mild disease - Typical symptoms of Cl with none of the associated
Colon Ischemia - ... Diagnosis Algorithm ... imaging, gangrene on colonoscopic ... on imaging by colonoscopy ... Ischemia #Diagnosis #Algorithm
Drug Induced Liver Injury (DILI) - Stepwise Diagnosis Algorithm
DILI suspicion
Features toxic aetiology: Skin involvement, Kidney injury,
Stepwise Diagnosis Algorithm ... for alternative causes ... dechallenge • Acute or chronic ... e.g. ascites), Chronic ... Injury #Diagnosis #Algorithm
Cold Snare Polypectomy - Tips and Tricks
 - Before initiating cold snare polypectomy, it is important
In most cases, this ... channel of the colonoscope ... gastroenterology #fellows #colonoscopy
Colon Polyp Removal Algorithm - Endoscopy or Surgery Referral
Studies show polyp removal surgeries are performed at
Colon Polyp Removal ... Algorithm - Endoscopy ... for surgery #Colon ... #Polyp #Algorithm
Trichuris dysentery syndrome on sigmoidoscopy (whipworms)

An 8y child was referred for sigmoidoscopy from a pediatric unit.
polyp (mentioned cause ... sigmoidoscopy #colonoscopy
Gastric Intestinal Metaplasia (GIM)
 • GIM is a precancerous, histopathologic change characterized by replacement of normal
in response to chronic ... common trigger is chronic ... Clinical decision algorithm
Gastrointestinal Causes of Iron Deficiency Anemia
 • Mass lesions: Carcinoma, Large polyps
 • Inflammatory: Reflux esophagitis,
Gastrointestinal Causes ... Duodenal ulcer, SB or colon ... Deficiency #Anemia #Causes
Common Etiologies of Cirrhosis

Inflammation

 - Hepatitis B (15 percent)

 - Hepatitis C (47 percent)

 - Schistosomiasis
heart failure (chronic ... Hepatology #Cirrhosis #Causes
Irritable Bowel Syndrome (IBS) - Pathophysiology, Diagnosis and Management Algorithm
Risk factors: Previous acute enteric infection, Female
and Management Algorithm ... fibromyalgia, chronic ... Diagnosis #Management #Algorithm