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1.
Korean Journal of Pathology ; : 160-164, 2006.
Artigo em Inglês | WPRIM | ID: wpr-226988

RESUMO

Primary adenosquamous carcinoma of the ampulla of Vater is extremely rare. We report two cases of adenosquamous carcinoma of the ampulla of Vater in a 48-year-old female and an 80-year-old female patient. The gross appearance was a polypoid mass in both cases. Histologically, the majority of the two tumors was composed of squamous cell carcinoma with some intermingled glandular adenocarcinoma components in both cases. Squamous cell carcinomas showed an abrupt transition from the normal glandular epithelium or glandular adenocarcinoma. Although the two cases revealed duodenal wall invasion and lymph node metastasis was found in case 2, both patients are still alive at 19 and 46 months after surgery, respectively.


Assuntos
Idoso de 80 Anos ou mais , Feminino , Humanos , Pessoa de Meia-Idade , Adenocarcinoma , Ampola Hepatopancreática , Carcinoma Adenoescamoso , Carcinoma de Células Escamosas , Epitélio , Linfonodos , Metástase Neoplásica
2.
Journal of Korean Medical Science ; : 559-562, 2006.
Artigo em Inglês | WPRIM | ID: wpr-65025

RESUMO

Syphilis is an unexpected diagnosis in the stomach, and the reduced incidence of syphilis has made its clinical presentation less widely appreciated. We report a 43-yr-old man suffering from epigastric tenderness with an initial diagnosis of gastric carcinoma; gastric syphilis was confirmed by demonstrating spirochetes in a gastric biopsy specimen by silver impregnation. Excessive lymphoplasmacytic infiltration with diffuse thickening of gastric rugae should raise suspicion of gastric syphilis, which should be considered in the differential diagnosis of diffuse erosive gastritis and infiltrative lesions of the stomach.


Assuntos
Masculino , Humanos , Adulto , Sífilis/diagnóstico , Neoplasias Gástricas/diagnóstico , Gastropatias/diagnóstico , Estômago/microbiologia , Teste de Absorção do Anticorpo Treponêmico Fluorescente , Ensaio de Imunoadsorção Enzimática , Diagnóstico Diferencial , Biópsia , Adenocarcinoma/diagnóstico
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