Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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Irritable Bowel Syndrome (IBS) - Management
Global IBS Symptoms:
  - Limited trial low FODMAP diet
Syndrome (IBS) - ... Management Global IBS ... psychotherapies IBS-D ... eluxadoline 75-100mg QD) IBS-C ... EmoryGastroHep #IBS
Intestinal Ultrasound (IUS) in IBD - IBD Algorithm

IUS Pros (+): no radiation, cost-effective, real-time data, well
(IUS) in IBD - ... IBD Algorithm ... #Ultrasound #IUS ... #IBD #Algorithm ... #IBDAlgorithm #
Irritable Bowel Syndrome (IBS) - Diagnosis and Management Summary
Diagnosis:
 β€’ Use a positive diagnostic strategy with
Syndrome (IBS) - ... IBS is NOT a diagnosis ... psychotherapies β€’ IBS-D ... 75-100mg QD) β€’ IBS-C ... EmoryGastroHep #IBS
IBD - Assessment of Lack of Response (sLOR) - Differential Diagnosis
Non-inflammatory mechanisms:
 β€’ IBS
 β€’ Fibrostenotic
IBD - Assessment ... mechanisms: β€’ IBS ... mechanisms, Non-IBD ... @JeanDonet #IBD ... #Diagnosis #Causes
IBD Mimics
Infectious - Always RULE OUT infection (CMV, C. diff esp.) obtain travel & exposures history:
IBD Mimics Infectious ... inflammation: IBS ... (irritable bowel ... lymphomas, others) #IBD ... mimics #mimickers #differential
Chronic Diarrhea Differential Diagnosis
 β€’ Inflammatory, Infectious: Recurrent C. diff, Giardiasis
 β€’ Inflammatory, Non-infectious: IBD, Ischemia,
Chronic Diarrhea Differential ... Non-infectious: IBD ... β€’ Dysmotility: IBS ... Diarrhea #Chronic #Differential ... #Diagnosis #causes
Causes of Vitamin B12 Deficiency - Cobalamin
Decreased Intake
Pancreas: Insufficiency
Intestine: SIBO, Celiac disease, IBD, Lymphoma, Amyloidosis, Resection,
Causes of Vitamin ... Insufficiency Intestine ... Celiac disease, IBD ... Deficiency #Cobalamin #differential ... #diagnosis #causes
TABLE 2. Irritable bowel syndrome (IBS) sub-classifications
lBS-diarrhoea (IBS-D)
 - >25% loose or watery stools; <25% hard
Irritable bowel ... (IBS-D) - >25% ... (IBS-C) - >25% ... (IBS-M) - >25% ... #Classes #Diagnosis
Causes of Chronic Diarrhea - Differential Diagnosis
Osmotic
 β€’ Food/Drink: Lactose intolerance, Artificial sweeteners (e.g. sorbitol, high
Causes of Chronic ... Hypermotility: β€’ Irritable ... bowel syndrome (IBS ... bowel disease (IBD ... Chronic #Diarrhea #Causes
Hypomagnesemia - Etiologies by Mechanism

Decreased GI Uptake 
 - Poor dietary intake (particularly common in alcoholics)
inhibitors - Primary intestinal ... Excessive GI losses ... Chronic diarrhea / IBD ... Hypomagnesemia #Differential ... Classification #Causes