Collision tumor of the ampulla of Vater: Carcinoid and adenocarcinoma Su localización en la ampolla de Vater es extremadamente rara (5). una dilatación mínima de la vía biliar intrahepática y discreta del colédoco; la vesícula biliar era . Cáncer de vías biliares Los tumores de las vías biliares se pueden presentar extrahepáticos, en vesícula biliar y en ampolla de Vater. of feces called a fecalith, inflamed lymphoid tissue, parasites, gallstones or tumors. ampolla de Vater; Porción duodenal del intestino delgado; Cálculos biliares Cólico biliar: el dolor causado por la distensión de la vesícula biliar que es la simple presencia de cálculos biliares en las vías biliares, el cólico biliar es el.

Author: Akinotilar Kar
Country: Canada
Language: English (Spanish)
Genre: Environment
Published (Last): 14 December 2010
Pages: 166
PDF File Size: 10.28 Mb
ePub File Size: 13.79 Mb
ISBN: 878-8-91535-297-4
Downloads: 46982
Price: Free* [*Free Regsitration Required]
Uploader: Arashirr

Collision tumor of the ampulla of Vater: Pallas Regueira 1D. Moro Valdezate 1 y C. Cacner report the case of a periampullary collision tumor, in which a duodenal-wall carcinoid and an adenocarcinoma of the head of the pancreas coexisted.

We describe the case of a year-old man with a recent history of diarrhea, who was diagnosed with obstructive jaundice. A duodeno-pancreatectomy was performed, and the specimen showed two independent neoplasms in the histopathologic study. Solid cords and nests of neuroendocrine cells in the duodenal wall formed the carcinoid tumor, whereas the other neoplasm was made up of a well-differentiated adenocarcinoma of the pancreas.


Both were confirmed by immunohistochemical analysis.

Colon, Gallbladder, and Appendicitis

According to the literature reviewed, this is the sixth reported case ampollz this rare neoplastic association. La a FP y el CA Los tumores carcinoides son neoplasias poco comunes.

En el tubo digestivo constituyen entre el uno y el cinco por cien de los tumores 2,3. Experience with consecutive tumors of the duodenum, ampulla, head of the pancreas, and besicula common bile duct. Ann Surg ; 4: Atlas of tumor pathology. Tumors of the exocrine pancreas. Tumors of the intestines.


Duodenal and ampullary carcinoid tumors. Carcinoid of ampulla de Vater. Clinical characteristics and morphologic features.

Cancer ; 73 6: A case of coexisting malignant carcinoid tumor and adenocarcinoma in the papilla of Vater. Gastroentero Jpn ; 25 5: HPB Fesicula ; 10 4: Composite carcinoid -adenocarcinoma of ampulla of Vater. Human Pathology ; 21 Tumors of the pancreas. AFIP 3 series fascicle; Burke Y, Lee K. Adenocarcinoid Globet Cell Carcinoid of the duodenum presenting as gastric outlet obstruction.


Healthcare Spanish

Hum Pathol ; 20 2: Adenocarcinoid tumor of the periampullary region: Human Pathol ; 20 2: Intestinal endocrine cell carcinoid tumors in tumors of intestines. Carcinoids and endocrine cell micronests of the minor and major duodenal papillae.

Their incidence and characteristics. Cancer ; 70 7: Small-cell neuroendocrine carcinoma of ampullary region. A clinicopathologic, inmunohistochemical and ultra structural study of three cases. Am J Surg Pathol ; 8: Carcinoid of the ampulla of Vater.

Local resection or pancreaticoduodenectomy. Cancer ; 71 3: ABSTRACT We report the case of a periampullary collision tumor, in which a duodenal-wall carcinoid and an adenocarcinoma of the head of the pancreas coexisted.