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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11 results
Causes of Vitamin B12 Deficiency - Cobalamin
Decreased Intake
Pancreas: Insufficiency
Intestine: SIBO, Celiac disease, IBD, Lymphoma, Amyloidosis, Resection,
Deficiency - Cobalamin ... Insufficiency Intestine ... Celiac disease, IBD ... #Deficiency #Cobalamin ... #differential #
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
Intestinal Ultrasound (IUS) in IBD - IBD Algorithm

IUS Pros (+): no radiation, cost-effective, real-time data, well
Intestinal Ultrasound ... IBD Algorithm ... @wabillin #Intestinal ... #Algorithm #IBDAlgorithm ... #POCUS #gastroenterology
Fatigue and IBD Algorithm
 • 40-50% patients have fatigue despite clinical remission
 • Risk factors: BMI,
Algorithm • 40- ... Receptor (sTfR) to differentiate ... Monitor & correct B12 ... (B12, MMA) for ... restricted diet/deficiency
Vitamin B12 (Cobalamin) Deficiency
Etiology:
 • Vit B12 - aka cobalamin. Present in foods derived from animal
) Deficiency Etiology ... disorders of small intestine ... diarrhea related to IBD ... bariatric, gastric, intestinal ... #Cobalamin #Deficiency
Anemia - Underproduction Diagnostic Algorithm
 - Iron deficiency anemia
 - Anemia of chronic inflammation
 - Anemia
Underproduction Diagnostic Algorithm ... - Iron deficiency ... disease - Vitamin B12 ... and/or folate deficiency ... hematology #diagnosis #differential
Causes of Iron Deficiency - Differential Diagnosis Algorithm
 • Blood loss: GI (cancer, ulcer, IBD), GU
Causes of Iron Deficiency ... - Differential ... Diagnosis Algorithm ... cancer, ulcer, IBD ... #Differential #
Causes of Fat Malabsorption - Differential Diagnosis
Biliary Duct Obstruction
 • Autoimmune— PBC, PSC
 • Infection— liver
Malabsorption - Differential ... choledocho/ithiasis Intestinal ... Pancreatic lipase deficiency ... Celiac disease • IBD ... Malabsorption #Differential
Algorithm for patients with hypokalemia on the basis of the potassium-to-creatinine ratio in the urine
Urine K+
Algorithm for patients ... Administration of inulin, B2 ... diuretics, Mg2+ deficiency ... urine #potassium #differential ... #algorithm #diagnosis
Causes of Interstitial Lung Disease - Differential Diagnosis Algorithm
Idiopathic Interstitial Pneumonia
 • (UIP) Usual Interstitial Pneumonia
Lung Disease - Differential ... Diagnosis Algorithm ... Lung #Diseases #ILD ... #Causes #Differential ... #Diagnosis #Algorithm