26 results
Causes of Vitamin B12 Deficiency - Cobalamin
Decreased Intake
Pancreas: Insufficiency
Intestine: SIBO, Celiac disease, IBD, Lymphoma, Amyloidosis, Resection,
Causes of Vitamin ... Celiac disease, IBD ... Stomach: Pernicious anemia ... , Bypass/gastrectomy ... Deficiency #Cobalamin #differential
Micronutrient Deficiencies After Gastric Bypass
Fat-Soluble Vitamins:
 • Vitamin A - Night/complete blindness, xeropthalmia (pathologic dryness of
After Gastric Bypass ... ataxia), Korsakoff syndrome ... • Vitamin B12 ... vitamin #nutrition #table ... #differential #
Causes of Anemia with elevated Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Normal Blood Smear
 •
Causes of Anemia ... Volume (MCV) - Differential ... • Small Bowel ... Myelodysplastic Syndromes ... #elevatedMCV #Differential
Irritable Bowel Syndrome (IBS) - Management
Global IBS Symptoms:
  - Limited trial low FODMAP diet
Irritable Bowel ... Syndrome (IBS) - ... Rifaximin- up to 3 courses ... #Irritable #Bowel ... #treatment
Irritable Bowel Syndrome (IBS) - Diagnosis and Management Summary
Diagnosis:
 • Use a positive diagnostic strategy with
Irritable Bowel ... Syndrome (IBS) - ... for diagnosis Treatment ... #Irritable #Bowel ... #treatment
Complications after Bariatric Surgery
Post Bariatric Intestinal Failure:
 • Severe protein malnutrition after bariatric surgery
 • More
Consider refeeding syndrome ... bolus to the small bowel ... causes increased ... #gastroenterology ... #diagnosis #differential
Aplastic Anemia - Overview

Who?
• M = F
• 3 peaks:	1) Childhood	2) 15-25 years	3) >60 years

What?
• Aplastic anemia
and petechiae Causes ... - Parvovirus B19 ... • Parvovirus B19 ... of CD34+ cells is ... Treatment:
Gerstmann Syndrome
1) Finger agnosia - Inability to name their own fingers, affecting both sides
2) Right-left confusion
Gerstmann Syndrome ... - Inability to differentiate ... Agraphia (without alexia ... spontaneously, patient is ... still able to copy
Suspected Celiac Disease - Diagnosis Algorithm

Celiac disease suspected:
 • Signs and symptoms of celiac disease
 •
Iron-deficiency anemia ... unresponsive to treatment ... without discernable cause ... microscopic colitis Differential ... Diagnosis #Algorithm #gastroenterology
Myelodysplastic Syndromes (MDS)

What?
Myelodysplastic syndromes are a group of disorders caused by blood cells that are poorly
Nutritional: vitamin B12 ... factor (GCSF) treatments ... blood count with differential ... marrow studies Treatment ... Immunosuppressive treatment