Neuromuscular and vascular hamartoma of small bowel.
نویسندگان
چکیده
Two examples of a hitherto undescribed hamartomatous condition of the small intestine are presented. They consist of fascicles of smooth muscle derived from the muscularis mucosae, bundles of unmyelinated nerve fibres with scattered ganglion cells, and haemangiomatous vessels, occurring focally within a segment of the intestine, and causing stenosis.
منابع مشابه
Neuromuscular and vascular hamartoma of small bowel presenting as inflammatory bowel disease.
We present the case of a rare hamartomatous condition of the small intestine clinically mimicking inflammatory bowel disease. Disorganised fascicles of smooth muscle derived from both muscularis mucosae and propria, bundles of non-myelinated nerve fibres with groups of abnormal ganglion cells, and haemangiomatous vessels were present within the submucosa of a long segment of small intestine cau...
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Neuromuscular and vascular hamartoma has been described as a specific, if rare, stricturing condition of the small intestine. In this paper four cases with very similar macroscopic and histological features to those described as 'neuromuscular and vascular hamartoma' are presented. In three of the patients there was an earlier histologically proven diagnosis of Crohn's disease of the small inte...
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Neuromuscular and vascular hamartoma (NMVH) is a very rare stricturing condition of the small intestine, occurring focally and causing recurrent obstructive symptoms or occult chronic gastrointestinal bleeding. Salas et al. (Neuromesenchymal hamartoma of the small bowel. J Clin Gastroenterol. 1990, 12 (6): 705-9) proposed the term of "Neuromesenchymal hamartoma" for the cases of NMVH with parti...
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A-20-year old male, with no significant medical history, presented with clinical features mimicking a perforated acute appendicitis. Because of features of peritonitis, a laparotomy was performed which showed a segment of small bowel with multiple large diverticula and mesenteric cysts. A segmental small bowel resection was performed. The patient made an uneventful recovery from surgery. Histol...
متن کاملNeuromuscolar and vascular hamartoma of the duodenum. A clinical case and review of the literature.
BACKGROUND AND AIMS The NMVH of the intestine is a rare lesion, typical located in the small bowel. After the first 2 cases, reported in 1982, other 12 cases have been described, ten localized in the jejunual or ileal tract, only 1 in the cecum. SUBJECTS AND METHODS A case of NMVH of the duodenum, simulating a Crohns disease, is described. The lesion extended about 12 cm. and it caused intest...
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ورودعنوان ژورنال:
- Minerva chirurgica
دوره 64 3 شماره
صفحات -
تاریخ انتشار 1982