10 results
Nutrient Absorption After Gastric Bypass Surgery

#Diagnosis #Absorption #Nutrient #Mineral #Vitamin #Gastric #Bypass #Duodenum #Ileum #Jejunum #Location
Nutrient Absorption ... After Gastric Bypass ... #Vitamin #Gastric ... #Bypass #Duodenum ... #Ileum #Jejunum
Micronutrient Deficiencies After Gastric Bypass
Fat-Soluble Vitamins:
 • Vitamin A - Night/complete blindness, xeropthalmia (pathologic dryness of
After Gastric Bypass ... B12 - Macrocytic ... uw_IMresidency #nutrient ... #vitamin #nutrition ... #table #differential
Nutrient Deficiencies and Supplementation Post Gastric Bypass Surgery
Nutrient Deficiencies:
 • Most frequent in the malabsorptive surgeries
Supplementation Post Gastric Bypass ... folate, iron, B12 ... • Persistent nausea ... Supplementation #Gastric #Bypass ... #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 ... Surgery #Diagnosis #Differential
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 ... #Cobalamin #differential ... #diagnosis #causes
Causes of B12 deficiency. 

This great diagram shows normal absorption and outlines most possible causes. At
Causes of B12 deficiency ... diagram shows normal absorption ... The vitamin B12 ... in the distal ileum ... VitaminB12 #deficiency #Differential
Causes of Hypocalcemia - Differential Diagnosis
Decreased calcium absorption
 • Vitamin D deficiency
    -
Causes of Hypocalcemia ... - Differential ... Decreased calcium absorption ... • Vitamin D deficiency ... - Intestinal bypass
Complications after Bariatric Surgery
Post Bariatric Intestinal Failure:
 • Severe protein malnutrition after bariatric surgery
 • More
before repleting nutrients ... hyperglycemia and vitamin ... causes increased ... free • ↑ oxalate absorption ... gastroenterology #diagnosis #differential
Etiologies of Vitamin B12 Deficiency
 • Inadequate intake - Rare but seen in very strict vegans
absorption ... absorption at this ... of the terminal ileum ... VitaminB12 #deficiency #differential ... diagnosis #hematology #nutrition
Thiamine Deficiency - Differential Diagnosis Framework and Clinical Manifestations

Causes of Thiamine Deficiency:
 • Poor intake:
	- Diets
Manifestations Causes ... TPN - Gastric bypass ... surgery • Poor absorption ... Malnutrition - Gastric bypass ... syndromes #beriberi #nutrition