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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Ulcerative Colitis vs Crohn's Disease - IBD Comparison Table
Ulcerative Collitis
 - Location
Crohn's Disease - IBD ... Comparison Table ... ileum β€’ Most cases ... Crohns #Disease #IBD ... #Comparison #Table
What is the difference between ischemic colitis and mesenteric ischemia?
A common misnomer. Mesenteric ischemia and ischemic
between ischemic colitis ... initial treatment algorithms ... Sudden onset β€’ Abd ... tenderness, bloody diarrhea ... differences #diagnosis #table
Upper and Lower Causes of GI Bleed
Upper:
 β€’ Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
Upper and Lower Causes ... , Infectious colitis ... , UC/Chrons (IBD ... differential #diagnosis #Causes ... #algorithm
Hypomagnesemia - Etiologies by Mechanism

Decreased GI Uptake 
 - Poor dietary intake (particularly common in alcoholics)
- Chronic diarrhea ... / IBD Renal Loses ... Low #Magnesium #Table ... Classification #Causes ... #Workup #hypomg
Causes of Chronic Diarrhea - Differential Diagnosis
Osmotic
 β€’ Food/Drink: Lactose intolerance, Artificial sweeteners (e.g. sorbitol, high
Causes of Chronic ... Diarrhea - Differential ... β€’ Microscopic colitis ... bowel disease (IBD ... #Causes #Differential
TABLE 2. Irritable bowel syndrome (IBS) sub-classifications
lBS-diarrhoea (IBS-D)
 - >25% loose or watery stools; <25% hard
TABLE 2. ... sub-classifications lBS-diarrhoea ... constipation and diarrhoea ... #Classes #Diagnosis ... #Diarrhea
Elevated Amylase (Hyperamylasemia)- Differential Diagnosis Algorithm
Pancreatic causes:
 - Pancreatic cancer
 - Complications pancreatitis: eg pseudocyst
 -
Differential Diagnosis Algorithm ... Pancreatic causes ... Non-pancreatic causes ... sulindac - Active IBID ... disease, ulcerative colitis
Hypokalemia Differential Algorithm
Acidosis
 - RTA
 - Diarrhea
pH Normal 
 1. Decreased Mg 
 2. Intracellular Shift
Hypokalemia Differential Algorithm ... Acidosis - RTA - Diarrhea ... #Differential #Algorithm ... #Diagnosis #Causes ... #Workup #Nephrology
Algorithm for the Management of Ventricular Tachycardia Electrical Storm
ES diagnosed (β‰₯ 3 episodes of VT/ICD therapies
Algorithm for the ... episodes of VT/ICD ... cardioversion Stable ... of reversible causes ... #Tachycardia #Algorithm
Borrelia recurrentis on Peripheral Blood Smear
23M Somali refugee recently arrived w/severe abd pain, confusion and fever
the body louse, causes ... subspecies, P. h. capitis ... Northeast Africa with cases ... Several cases have ... The table below