Incorporating Flipped Classroom and Peer-Assisted Learning for Improving Students' Physical Examination Skills / 医学教育

Physical examination is an important skill that is indispensable for physicians’ practice, but clinical practice tends to be a case dependent experience. In addition, there is not enough opportunity to systematically train the physical examination skills. Hypothesis is driven according to the clinical context. Our objective is to improve hypothesis-driven physical examination skills. Fifth and sixth grade medical students launched an interest group “General Medicine Interest Group” at Chiba University. Flipped classroom and peer teaching were adopted to the General Medicine Interest Group. The educational approach of incorporating flipped classroom and peer-assisted learning was considered useful for improving students’ motivation and physical examination skills. We will report on the activities and their effectiveness.

Acute Renal Failure with Metabolic Alkalosis Due to Gastric Scirrhous Carcinoma / General Medicine

A 51-year-old man was emergently admitted for acute renal failure. Blood tests showed a high serum creatinine level and metabolic alkalosis. He had a history of recurrent vomiting starting one month prior to admission to our hospital, and had circumferential thickening of the cardia on upper gastrointestinal endoscopy and CT. He underwent total gastrectomy and was given a diagnosis of scirrhous gastric carcinoma at the pylorus. After total gastrectomy, acute renal failure and metabolic alkalosis showed amelioration. We report this very rare case with metabolic alkalosis and acute renal failure resulting from pyloric stenosis caused by scirrhous gastric carcinoma.

Chest Pain: The Only Symptom of Gastric Ulcer / General Medicine

A 51-year-old woman presented with a 3-month history of left-sided chest pain. The pain was colicky, without associated tenderness, and involved the T5-8 thoracic dermatomes. We suspected referred pain from peptic ulcer, and upper gastrointestinal endoscopy revealed multiple ulcers in the middle-third of the gastric lesser curvature. As the patient was on non-steroidal anti-inflammatory drug (NSAID) treatment for tension headaches, NSAID-induced peptic ulcer was diagnosed. Proton-pump inhibitor (PPI) treatment resulted in prompt pain relief. There are few reports of chest pain as the sole presenting symptom of peptic ulcer. Nevertheless, although rare, peptic ulcer should also be considered in the differential diagnosis of chest pain.