Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief 🇵🇭 🇺🇸 - 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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diagnosis deficiency diarrhea management nephrology b12 classification cobalamin gastroenterology low vitamin abg acid acidbase bariatric base bloodgas bypass cardiology cardiomyopathy
Causes of Fat Malabsorption - Differential Diagnosis Biliary Duct Obstruction • Autoimmune— PBC, PSC • Infection— liver
Causes of Fat Malabsorption ... - Differential ... choledocho/ithiasis Intestinal ... Celiac disease • IBD ... #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
Upper and Lower Causes of GI Bleed Upper: • Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
Upper and Lower Causes ... fistula Lower: • Bowel ... colitis, UC/Chrons (IBD ... #diagnosis #Causes ... #algorithm
TABLE 2. Irritable bowel syndrome (IBS) sub-classifications lBS-diarrhoea (IBS-D) - >25% loose or watery stools; <25% hard
TABLE 2. ... Irritable bowel ... (IBS-D) - >25% ... of incomplete evacuation ... #Classes #Diagnosis
Ulcerative Colitis vs Crohn's Disease - IBD Comparison Table Ulcerative Collitis - Location
Crohn's Disease - IBD ... Comparison Table ... ileum • Most cases ... Crohns #Disease #IBD ... #Comparison #Table
Hypomagnesemia - Etiologies by Mechanism Decreased GI Uptake - Poor dietary intake (particularly common in alcoholics)
inhibitors - Primary intestinal ... Chronic diarrhea / IBD ... Hypomagnesemia #Differential ... Low #Magnesium #Table ... Classification #Causes
Causes of Chronic Diarrhea - Differential Diagnosis Osmotic • Food/Drink: Lactose intolerance, Artificial sweeteners (e.g. sorbitol, high
Causes of Chronic ... Diarrhea - Differential ... syndrome (IBS) ... disease (IBD): ... Chronic #Diarrhea #Causes
A quick way to consider causes of PEA arrest (or severe hypotension) is to consider: Volume
way to consider causes ... severe hypotension) is ... Obstruction, and then 3 causes ... Diagnosis #PEAArrest #Differential ... #Evaluation #Algorithm
Hypokalemia Evaluation Algorithm Before evaluating hypokalemia, life threatening complications such as arrhythmias and paralysis should be looked
Algorithm Before ... hypokalemia is ... wasting from other causes ... suggests extra-renal causes ... #differential #
Fatigue and IBD Algorithm • 40-50% patients have fatigue despite clinical remission • Risk factors: BMI,
Fatigue and IBD ... UC Anemia and IBD ... IDA and active IBD ... fatigue w/ active IBD ... /other causes •
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