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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7 results
Causes of Vitamin B12 Deficiency - Cobalamin
Decreased Intake
Pancreas: Insufficiency
Intestine: SIBO, Celiac disease, IBD, Lymphoma, Amyloidosis, Resection,
Causes of Vitamin ... B12 Deficiency ... Celiac disease, IBD ... infection, B12 malabsorption ... #Cobalamin #differential
Vitamin B12 (Cobalamin) Deficiency
Etiology:
 β€’ Vit B12 - aka cobalamin. Present in foods derived from animal
) Deficiency Etiology ... β€’ Common Causes ... e.g. in vegans), malabsorption ... diarrhea related to IBD ... #Deficiency #diagnosis
Causes of Fat Malabsorption - Differential Diagnosis
Biliary Duct Obstruction
 β€’ Autoimmuneβ€” PBC, PSC
 β€’ Infectionβ€” liver
Causes of Fat Malabsorption ... - Differential ... Pancreatic lipase deficiency ... Celiac disease β€’ IBD ... - CD, UC Altered
Causes of Iron Deficiency - Differential Diagnosis Algorithm
 β€’ Blood loss: GI (cancer, ulcer, IBD), GU
Causes of Iron Deficiency ... - Differential ... Diagnosis Algorithm ... cancer, ulcer, IBD ... Low iron diet MALABSORPTION
Hypocalcemia - Differential Diagnosis Algorithm
 β€’ Low Serum Mg: GI losses, Renal losses, Alcoholism, Malnutrition, Drug-Induced
Diagnosis Algorithm ... Hyperparathyroidism: CKD ... /ESRD, Malabsorption ... , Vit D deficiency ... #causes
Fatigue and IBD Algorithm
 β€’ 40-50% patients have fatigue despite clinical remission
 β€’ Risk factors: BMI,
Fatigue and IBD ... UC Anemia and IBD ... IDA and active IBD ... fatigue w/ active IBD ... /other causes β€’
Management of Pruritus in Patients with Chronic Kidney Disease
Pruritus with no primary lesions - differential diagnosis:
primary lesions - differential ... pruritus (Iron deficiency ... Use mild detergent ... Pruritus #Treatment #Algorithm ... Management #Nephrology #CKD