Scot_Michael_Lewey
DoctorLv2
Interventional/therapeutic endoscopy Clinical Professor of Medicine.
United States
Birthday 4/11
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First question in the new year. A man presented with this tender lesion on his arm; he was previously healthy, did not recall a recent insect bite, and otherwise had no symptoms. He improved with antibiotics. What is the diagnosis?
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The first video challenge of the year ! Severe abdominal pain, massive spontaneous pneumoperitoneum, free fluid, COPD, diarrhea, diagnostic laparoscopy with this findings! What’s your diagnosis?
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GI Lecture Series
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The cardiac cycle.
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Insulin pharmacology and conversion
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Fascinating photo of the brain.
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Best chest x-ray anatomy guide ever .
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All the key steps to visually diagnose a rectal carcinoid (NET) Never miss this lesion again!
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Uh oh !!!
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Causes of diarrhoea
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Pseudocyst Drainage The 4 Key Steps to Safely Drain a Pseudocyst: - Localization - Puncture - Secure Access (advance wire, dilate tract) - Deploy Drainage
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What therapy would you start? A. Metronidazole i.v. B. Vancomycin p.o C. Vancomycin rectal enemas D. A & B E. A & C
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Reccurrent UGIBleed due to DuodenalUlcer in bulb successfully closed with OverTheScopeClip OVESCO. Exam with 2T therapeutic gastroscope w clear distal attachment cap first to confirm size, position, access.
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Sánchez-Aldehuelo et al summarize results from a nationwide multicenter retrospective study with video in "EUS-guided gastroenterostomy versus duodenal self-expandable metal stent for malignant gastric outlet obstruction."
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To an ecological endoscopic submucosal dissection: tips and tricks to reduce waste by Clara Yzet, Nicolas Benech, Pierre Lafeuille et al.
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Retrograde Intubation (RI) remains an important tool for the anesthesiologist in obtaining a secure airway when conventional methods fail. In the 2013 ASA Difficult Airway Algorithm, it is listed as a possible technique in the situation in which adequate ventilation is maintained following unsuccessful intubation. In this video the technique is described step by step.
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