153 results
Colovesical Fistula on Cystoscopy
A 72-year-old woman presented to the urology clinic with a 2-week history of
from the sigmoid colon ... Colonoscopy showed ... diverticulosis of the colon ... Causes of colovesical ... repair with sigmoid colon
Causes of Pelvic Mass - Differential Diagnosis Algorithm
Gastrointestinal:
 • Appendiceal abscess
 • Diverticular abscess
 • Diverticulosis
Causes of Pelvic ... Diverticulosis • Rectal/Colon ... • Distended bladder ... • Bladder cancer ... Diagnosis #Algorithm #Causes
Causes of Neutrophilia - Increased Neutrophils - Differential Diagnosis Algorithm
Infection
 • Bacterial
 • Abscess
 • Viral
Medications
Causes of Neutrophilia ... Lung, Bladder, Colon ... Diagnosis #Algorithm #Causes
Colorectal Cancer Screening and Polyp Surveillance Intervals
Colon Cancer Screening - Modality - Interval:
 • Colonoscopy -
Surveillance Intervals Colon ... - Interval: • Colonoscopy ... - q5 years • Colon ... #Colorectal #colon
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
urine can induce color ... and SMA - Can cause ... gross hematuria Bladder ... • Cystitis • Bladder ... Renal/Ureter/Bladder
Approaching a Difficult Colonoscopy - Scoping Summary
Risk factors for failed C-scope:
 • Incr Age
 • Female
Approaching a Difficult Colonoscopy ... 1) Redundant Colon ... Water assisted colonoscopy ... failed/redundant colons ... Incomplete #Difficult #Colonoscopy
IBD Colonoscopy Surveillance - BSG Guidelines 2019
High Risk - 1 Year
 •  Extensive colitis AND
IBD Colonoscopy ... affecting <50% of colon ... drkeithsiau #IBD #Colonoscopy
Colitis - Differential Diagnosis by Segment Location

Ascending Colon:
 - Shigella
 - Salmonella
 - Amebic colitis
Hepatic flexure:
Location Ascending Colon ... neutropenia) Descending Colon ... Diagnosis #Map #Causes
Causes of Urinary Incontinence - Differential Diagnosis Algorithm
 - Transient - Easily reversible cause (DIAPPERS)
Causes of Urinary ... Easily reversible cause ... Incontinence - Distended bladder ... medications • Bladder ... Diagnosis #Algorithm #Causes
Causes of Urinary Tract Obstruction - Differential Diagnosis Algorithm
Upper Tract - Bladder NOT distended on ultrasound,
Causes of Urinary ... Upper Tract - Bladder ... Tract - Distended bladder ... , nocturia - Bladder ... Diagnosis #Algorithm #Causes