16 results
Nutrient Absorption After Gastric Bypass Surgery

#Diagnosis #Absorption #Nutrient #Mineral #Vitamin #Gastric #Bypass #Duodenum #Ileum #Jejunum #Location
Nutrient Absorption ... After Gastric Bypass ... Surgery #Diagnosis ... #Mineral #Vitamin ... #Gastric #Bypass
Micronutrient Deficiencies After Gastric Bypass
Fat-Soluble Vitamins:
 • Vitamin A - Night/complete blindness, xeropthalmia (pathologic dryness of
Bypass Fat-Soluble ... • Thiamine - Nausea ... uw_IMresidency #nutrient ... #Bypass #vitamin ... #differential #diagnosis
Prevention and Treatment of Nutritional Complications after Bariatric Surgery
Types of Bariatric Surgery:
 • Adjustable Gastric Banding
Bypass - RYGB ... Bypass - MGB ... Liver Disease • Vitamin ... and Nutrient Deficiencies ... #Diagnosis #Differential
Causes of Vitamin B12 Deficiency - Cobalamin
Decreased Intake
Pancreas: Insufficiency
Intestine: SIBO, Celiac disease, IBD, Lymphoma, Amyloidosis, Resection,
Causes of Vitamin ... Stomach: Pernicious anemia ... , Bypass/gastrectomy ... #differential #diagnosis ... #causes
Nutrient Deficiencies and Supplementation Post Gastric Bypass Surgery
Nutrient Deficiencies:
 • Most frequent in the malabsorptive surgeries
Supplementation Post Gastric ... Bypass Surgery ... • Persistent nausea ... #Bypass #Surgery ... gastroenterology #nutrition #Vitamin
Complications after Bariatric Surgery
Post Bariatric Intestinal Failure:
 • Severe protein malnutrition after bariatric surgery
 • More
before repleting nutrients ... hyperglycemia and vitamin ... bypass causes increased ... Complications #gastric ... #diagnosis #differential
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
- Differential Diagnosis ... nutrient deficienies ... changes), high MCV anemia ... (vegan, gastric ... bypass), LFT (liver
Causes of Iron Deficiency
 • Diet: ↓ Intake, e.g. vegan, Malnutrition, Polyphenol / tannins, ↓ Vitamin
Causes of Iron Deficiency ... Polyphenol / tannins, ↓ Vitamin ... Absorption: Gastritis, Surgery ... #differential #diagnosis ... #anemia #nutrition
Causes of Low Vitamin B12 Levels
Low vitamin B12 intake - Vegetarianism, chronic alcoholism and older people
Autoimmune
Causes of Low Vitamin ... B12 Levels Low vitamin ... Autoimmune - Pernicious anaemia ... pylori-associated gastritis Surgery ... #differential #diagnosis
Thiamine Deficiency - Differential Diagnosis Framework and Clinical Manifestations

Causes of Thiamine Deficiency:
 • Poor intake:
	- Diets
- Differential Diagnosis ... Manifestations Causes ... bypass surgery ... Malnutrition - Gastric ... bypass surgery