Dr. Michael Chew @mchew85
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GrepMed Gastroenterology-Hepatology Editor, Academic Hospitalist UC Davis Medical Center Internal Medicine, Yale Gastroenterology Fellow '22
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6 results
Irritable Bowel Syndrome (IBS) - Pathophysiology, Diagnosis and Management Algorithm
Risk factors: Previous acute enteric infection, Female
(IBS) - Pathophysiology ... , Diagnosis and ... Management Algorithm ... factors: Previous acute ... #Diagnosis #Management
Gastrointestinal Evaluation of Iron Deficiency Anemia
In patients with anemia, diagnose iron deficiency if:
 • Ferritin <
Anemia In patients ... with anemia, diagnose ... iron deficiency ... change medical management ... Evaluation #workup #diagnosis
Gastrointestinal Causes of Iron Deficiency Anemia
 • Mass lesions: Carcinoma, Large polyps
 • Inflammatory: Reflux esophagitis,
Causes of Iron Deficiency ... Anemia • Mass ... rubber bleb nevus syndrome ... #Anemia #Causes ... #differential #diagnosis
Functional Dyspepsia - Pathophysiology, Diagnosis and Management
Risk factors: Non-steroidal anti-inflammatory drugs, Psychological comorbidity, Helicobacter pylori infection,
Functional Dyspepsia - Pathophysiology ... Management Risk ... pylori infection, Acute ... Functional #Dyspepsia #Pathophysiology ... #Diagnosis #Management
Causes of Low Vitamin B12 Levels
Low vitamin B12 intake - Vegetarianism, chronic alcoholism and older people
Autoimmune
Autoimmune - Pernicious anaemia ... and Sjögren's syndrome ... Transcobalamin II deficiency ... #VitaminB12 #deficiency ... #differential #diagnosis
Ileal Pouch Disorders - Differential Diagnosis
 • Surgical/Mechanical: Anastomotic leak, Pelvic sepsis, Sinus, Fistula, Strictures, Efferent
- Differential Diagnosis ... Efferent limb syndrome ... Systemic/Metabolic: Anemia ... loss, Vit D/B12 deficiency ... #Differential #Diagnosis