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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diagnosis gastroenterology esophageal esophagus necrosis algorithm differential dili druginduced dysentery elastase endoscopy fecal hepatology injury liver low management parasites sigmoidoscopy
Acute Esophageal Necrosis (Black Esophagus) on Endoscopy Dr. Joaquín Berrueta Mezzera @DrJBerrueta #Acute #Esophageal #Necrosis #Black #Esophagus #Endoscopy
Acute Esophageal ... Necrosis (Black ... DrJBerrueta #Acute ... Esophageal #Necrosis #Black ... Esophagus #Endoscopy #EGD
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 Acute Esophageal Necrosis History: Hematemesis and/or melena (70%), Dysphagia, Epigastric/chest pain, Sepsis Diagnosis EGD and Biopsy Differential: Melanosis, Melanoma,
Acute Esophageal ... Sepsis Diagnosis EGD ... Braghirol @KBrag_MD #Acute ... Esophageal #Necrosis #black
Trichuris dysentery syndrome on sigmoidoscopy (whipworms) An 8y child was referred for sigmoidoscopy from a pediatric unit.
polyp (mentioned cause ... send the patient back ... sigmoidoscopy #colonoscopy
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 Drug Induced Liver Injury (DILI) - Stepwise Diagnosis Algorithm DILI suspicion Features toxic aetiology: Skin involvement, Kidney injury,
Potential pitfalls: Lack ... for alternative causes ... dechallenge • Acute
Causes of a low fecal elastase Abnormal pancreatic imaging: Chronic pancreatitis, Pancreatic tumours including cystic disease, Pancreatic resection,
Causes of a low ... Pancreatic atrophy, Acute ... malformation (eg ... pancreas), Genetic causes ... differential #diagnosis #causes
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