Dr. Michael Chew @mchew85
536.8K 235 126
GrepMed Gastroenterology-Hepatology Editor, Academic Hospitalist UC Davis Medical Center Internal Medicine, Yale Gastroenterology Fellow '22
Contributor Ranks
Latest Searches
14 results
differential gastroenterology causes algorithm anemia disorders functional gastrointestinal hepatology iron low management workup abdominalpain abuse alcohol biomarkers bowel carcinoid cirrhosis
Gastrointestinal Causes of Iron Deficiency Anemia • Mass lesions: Carcinoma, Large polyps • Inflammatory: Reflux esophagitis,
Causes of Iron Deficiency ... or colon ulcer, Celiac ... rubber bleb nevus syndrome ... Gastrointestinal #Iron #Deficiency ... #differential #diagnosis
Irritable Bowel Syndrome (IBS) - Pathophysiology, Diagnosis and Management Algorithm Risk factors: Previous acute enteric infection, Female
(IBS) - Pathophysiology ... , Diagnosis and ... factors: Previous acute ... common: Food, Acute ... #Pathophysiology
Gastrointestinal Evaluation of Iron Deficiency Anemia In patients with anemia, diagnose iron deficiency if: • Ferritin <
Evaluation of Iron Deficiency ... patients with anemia, diagnose ... iron deficiency ... tests Test for celiac ... Evaluation #workup #diagnosis
Causes of Low Vitamin B12 Levels Low vitamin B12 intake - Vegetarianism, chronic alcoholism and older people Autoimmune
and Sjögren's syndrome ... Crohn 's disease, coeliac ... Transcobalamin II deficiency ... #VitaminB12 #deficiency ... #differential #diagnosis
Causes of Severe Acute Liver Injury - Ichemic hepatitis - Acute biliary obstruction - Drug-Induced liver
Causes of Severe Acute ... hepatitis - Acute ... -1 antitrypsin deficiency ... LiverInjury #Severe #Acute ... Differential #Hepatology #Diagnosis
Carcinoid Syndrome - Pathophysiology, Signs and Symptoms Symptoms: Flushing, diarrhea, palpitations, bronchospasm Complications: Carcinoid heart, mesenteric fibrosis, pellagra,
Carcinoid Syndrome ... - Pathophysiology ... #Carcinoid #Syndrome ... #Pathophysiology ... Signs #Symptoms #Diagnosis
Functional Dyspepsia - Pathophysiology, Diagnosis and Management Risk factors: Non-steroidal anti-inflammatory drugs, Psychological comorbidity, Helicobacter pylori infection,
Functional Dyspepsia - Pathophysiology ... , Diagnosis and ... pylori infection, Acute ... months before diagnosis ... Functional #Dyspepsia #Pathophysiology
Gallstone Diseases 1. Asymptomatic Stones 75% 2. Biliary Pain 20% 3. Acute Cholecystitis 10% 4. Mirizzi's Syndrome < 0.1% 5. Cholangitis/
Acute Cholecystitis ... Mirizzi's Syndrome ... Fistula/Bouveret's Syndrome ... #differential #diagnosis
Common Etiologies of Cirrhosis Inflammation - Hepatitis B (15 percent) - Hepatitis C (47 percent) - Schistosomiasis
α1-antitrypsin deficiency ... disease (Budd-Chiari syndrome ... 14 percent) #Diagnosis
►
 Non-invasive biomarkers for excessive alcohol use Acute Alcohol Use Biomarkers: - Ethanol - Ethyl Glucuronide (EtG) and
excessive alcohol use Acute ... - Carbohydrate deficient ... abuse #laboratory #diagnosis
empty