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 causes management b12 cobalamin diarrhea gastroenterology vitamin ckd fat fatigue fe hemodialysis hiv hivaids hyperoxaluria hypocalcemia iron ius nephrology
Intestinal Manifestations of HIV, IBD in HIV - IBD Algorithm HIV + IBD Background HIV + IBD Treatment Intestinal
Intestinal Manifestations ... HIV - IBD Algorithm ... Intestinal TB ... #HIV #IBD #Algorithm ... gastroenterology #IBDAlgorithm
Causes of Vitamin B12 Deficiency - Cobalamin Decreased Intake Pancreas: Insufficiency Intestine: SIBO, Celiac disease, IBD, Lymphoma, Amyloidosis, Resection,
of Vitamin B12 Deficiency ... Insufficiency Intestine ... Celiac disease, IBD ... infection, B12 malabsorption ... #Cobalamin #differential
Causes of Fat Malabsorption - Differential Diagnosis Biliary Duct Obstruction • Autoimmune— PBC, PSC • Infection— liver
Causes of Fat Malabsorption ... - Differential ... choledocho/ithiasis Intestinal ... Pancreatic lipase deficiency ... Celiac disease • IBD
Causes of Iron Deficiency - Differential Diagnosis Algorithm • Blood loss: GI (cancer, ulcer, IBD), GU
Causes of Iron Deficiency ... - Differential ... Diagnosis Algorithm ... cancer, ulcer, IBD ... Low iron diet MALABSORPTION
Intestinal Ultrasound (IUS) in IBD - IBD Algorithm IUS Pros (+): no radiation, cost-effective, real-time data, well
Intestinal Ultrasound ... (IUS) in IBD - ... IBD Algorithm ... @wabillin #Intestinal ... #Algorithm #IBDAlgorithm
Vitamin B12 (Cobalamin) Deficiency Etiology: • Vit B12 - aka cobalamin. Present in foods derived from animal
B12 (Cobalamin) Deficiency ... disorders of small intestine ... diarrhea related to IBD ... bariatric, gastric, intestinal ... B12 #Cobalamin #Deficiency
Fatigue and IBD Algorithm • 40-50% patients have fatigue despite clinical remission • Risk factors: BMI,
Algorithm • 40- ... Receptor (sTfR) to differentiate ... restricted diet/deficiency ... modifications Algorithm ... #Algorithm #diagnosis
Hypocalcemia - Differential Diagnosis Algorithm • Low Serum Mg: GI losses, Renal losses, Alcoholism, Malnutrition, Drug-Induced
Hypocalcemia - Differential ... Diagnosis Algorithm ... Hyperparathyroidism: CKD/ESRD, Malabsorption ... , Vit D deficiency ... #Diagnosis #Algorithm
Oxalate & Secondary Hyperoxaluria (1) High-oxalate diet (eg spinach, rhubarb) (2) Fat malabsorption (IBD, s/p RYGB) (3) Alterations in
rhubarb) (2) Fat malabsorption ... (IBD, s/p RYGB) ... Alterations in intestinal ... Genetic variants of intestinal ... Hyperoxaluria #causes #differential
Diarrhea Workup and Management Algorithm in Transplant Patients First Tier Microbiologic-Testing: 1. C. difficile PCR (Stool) 2. CMV qPCR
and Management Algorithm ... PTLD, GVHD or IBD ... Evaluate for malabsorption ... Workup #Management #Algorithm ... Transplant #diagnosis #differential
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