934 results
Causes of Constipation - Differential Diagnosis Framework
 • Motility: Diet, IBS-C, Colonic inertia, Pelvic floor disorders,
: Diet, IBS-C, Colonic ... Hyperparathyroidism, Chronic ... e.g. fissure), Chronic ... Keith Siau @drkeithsiau
Normal Colonic Diameters
Normal bowel caliber can be remembered using the 3-6-9 rule:
 - Small bowel: <3
Normal Colonic Diameters ... Keith Siau @drkeithsiau ... #Normal #Colonic
Colon - Arterial Blood Supply

By @rev.med

#Colon #Arterial #Blood #Supply #arteries #colonic #anatomy
Colon - Arterial ... By @rev.med #Colon ... Supply #arteries #colonic
Mesalamine (Mesalazine) Therapy Simplified by Location
Orals - Terminal Ileum, Ascending Colon, Transverse Colon
Enemas - Reach the
Ileum, Ascending Colon ... , Transverse Colon ... Reach the sigmoid colon ... Keith Siau @drkeithsiau
Small Bowel Infarction - Pathogenesis and Clinical Findings

Thankfully, bowel infarction in general is the rarest cause
Because of the colon's ... perfusion to the colon ... perfusion to the colon ... is reduced, colonic
Colonic Foreign Body Removal

Surgical extraction after large bowel obstruction caused by rectal insertion of a foreign
Colonic Foreign ... intraoperative #colon
Dyspepsia Management Algorithm (NICE Guidelines)
 • Alarm Symptoms
 • Endoscopy
 • Imaging
 • Management

Dr. Keith Siau
Keith Siau @drkeithsiau
Constipation - Differential Diagnosis Algorithm
Diet/Lifestyle
 • Fibre
 • Calories
 • Fluid
 • Exercise
 • Psychosocial
Medications
 •
Antipsychotics) Colonic ... Colorectal Disease • Colon ... Cancer • Colonic
Non-invasive biomarkers for excessive alcohol use
Acute Alcohol Use Biomarkers:
 - Ethanol
 - Ethyl Glucuronide (EtG) and
Sulfate (EtS) Chronic ... Phosphatidylethanol (PEth
Colonic Thumbprint Sign on Abdominal XRay - Differential Diagnosis:
 • inflammatory bowel disease: UC and CD
Colonic Thumbprint ... • typhlitis #Colon