13 results
Nutrient Absorption After Gastric Bypass Surgery

#Diagnosis #Absorption #Nutrient #Mineral #Vitamin #Gastric #Bypass #Duodenum #Ileum #Jejunum #Location
Nutrient Absorption ... After Gastric Bypass ... Diagnosis #Absorption #Nutrient ... #Mineral #Vitamin ... #Gastric #Bypass
Micronutrient Deficiencies After Gastric Bypass
Fat-Soluble Vitamins:
 • Vitamin A - Night/complete blindness, xeropthalmia (pathologic dryness of
After Gastric Bypass ... : • Vitamin A - ... • Thiamine - Nausea ... uw_IMresidency #nutrient ... Deficiencies #Gastric #Bypass
Nutrient Deficiencies and Supplementation Post Gastric Bypass Surgery
Nutrient Deficiencies:
 • Most frequent in the malabsorptive surgeries
Supplementation Post Gastric Bypass ... • Persistent nausea ... Gastroenterology and Hepatology ... Supplementation #Gastric #Bypass ... gastroenterology #nutrition #Vitamin
Prevention and Treatment of Nutritional Complications after Bariatric Surgery
Types of Bariatric Surgery:
 • Adjustable Gastric Banding
Roux-en-Y Gastric Bypass ... anastomosis) Gastric Bypass ... Liver Disease • Vitamin ... and Nutrient Deficiencies
Causes of Vitamin B12 Deficiency - Cobalamin
Decreased Intake
Pancreas: Insufficiency
Intestine: SIBO, Celiac disease, IBD, Lymphoma, Amyloidosis, Resection,
Causes of Vitamin ... Pernicious anemia, Bypass ... BrighamChiefs #Vitamin ... differential #diagnosis #causes
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
Causes of Thrombocytopenia ... practices that could cause ... nutrient deficienies ... vegan, gastric bypass ... #Workup #hematology
Complications after Bariatric Surgery
Post Bariatric Intestinal Failure:
 • Severe protein malnutrition after bariatric surgery
 • More
common after distal bypass ... before repleting nutrients ... hyperglycemia and vitamin ... causes increased ... Gastroenterology and Hepatology
Iron Deficiency Anemia - Differential Diagnosis Algorithm

Labs: Ferritin, iron, transferrin, TIBC, TSAT, sTfR

 • Blood loss:
Tropical sprue, IBD, Bypass ... whipworm - Other nutrients ... Algorithm #ferritin #hematology
Approach to Elevated Tryptase - Differential Diagnosis Framework

The DDx of elevated tryptase can be broken down
Dangerous secondary causes ... Rx-related Secondary causes ... = Primary Causes ... = Genetic Causes ... Differential #Diagnosis #hematology
Causes of Hypocalcemia - Differential Diagnosis
Decreased calcium absorption
 • Vitamin D deficiency
    -
Causes of Hypocalcemia ... absorption • Vitamin ... absorption - Intestinal bypass ... Differential #Diagnosis #Causes