[Duodenal endocrine tumor associated with ulcerous perforation].
A psammomatous endocrine tumor of the duodenum associated with a perforated duodenal ulcer, acute diffuse peritonitis and multiple organ failure is described. Histologic evaluation of the tumor shows a mixed pattern, with solid and glandular structures. Immunohistochemical stains further show cytoplasmic storage of gastrin and somatostatin. Apical CEA staining is also demonstrated in glandular areas of the tumor.
Espí Macías
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A
Departamento de Cirugía, Hospital Clínico, Facultad de Medicina, Valencia.
Sales Maicas
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A
Marti Cuñat
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E
Caballero Garate
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A
D000368:Aged; D002276:Carcinoid Tumor / Q000150:complications* / Q000473:pathology; D004379:Duodenal Neoplasms / Q000150:complications* / Q000473:pathology; D004381:Duodenal Ulcer / Q000150:complications* / Q000473:pathology; D005260:Female; D006801:Humans; D010439:Peptic Ulcer Perforation / Q000150:complications* / Q000473:pathology
Tumor endocrino duodenal asociado a perforación ulcerosa.