RESUMO
UNLABELLED: While examining the shoulders of 91 professional and semi-professional beach volleyball players, the authors observed two cases of grave atrophy of the deltoid muscle following painless axillary neuropathy, not resulting from any trauma. The causes, the clinical history and the untreated history of the entrapment of the axillary nerve in the quadrilateral space in sportsmen, are discussed on the basis of the presentation of the two cases illustrated and from existing literature. LEVEL OF EVIDENCE: 4.
RESUMO
We report the case of recurrent hemorrhagic shock manifested by massive melena and hematemesis in a 67-year-old patient, previously operated in another hospital for an abdominal aortic aneurysm two weeks before. During hospitalization the red blood cell scintigraphy was positive for bleeding in the jejunum. Intraoperative endoscopy was performed to identify a solitary diverticulum at the proximal jejunum. Approximately 70 cm of the involved segment was resected by an end-to-end anastomosis. Postoperative one-year evolution has been favorable, without any evidence of rebleeding. A review of the literature concerning this disease indicates the rarity of a massive bleeding from solitary jejunal diverticulum and the need to consider this condition in patients with gastrointestinal hemorrhage.