RESUMO
Pyogenic granuloma is a benign vascular lesion that is most frequently found in the epidermis or mucosa of the oral cavity. Its finding in the ileum is rare, there are only a few case reports. In most reported cases, diagnosis is made with capsule endoscopy or double-balloon enteroscopy. We present a case of a lesion in the ileum, approximately 15 cm from the ileocecal valve, documented by colonoscopy.
Assuntos
Granuloma Piogênico , Valva Ileocecal , Humanos , Valva Ileocecal/diagnóstico por imagem , Granuloma Piogênico/diagnóstico por imagem , Colonoscopia , Íleo/diagnóstico por imagem , Íleo/patologia , Intubação IntratraquealRESUMO
Primary pancreatic lymphoma is one of the rare primary pancreatic tumors with a low incidence compared to adenocarcinoma, which is the most frequent. Currently there are diagnostic tools such as percutaneous biopsy and endoscopic ultrasound to reach its diagnosis. Primary lymphoma of the pancreas has defined therapeutic targets as well as a better prognosis compared to other tumors.
Assuntos
Adenocarcinoma , Linfoma , Neoplasias Pancreáticas , Humanos , Neoplasias Pancreáticas/patologia , Adenocarcinoma/diagnóstico por imagem , Adenocarcinoma/patologia , Linfoma/diagnóstico por imagem , Pâncreas/patologia , Neoplasias PancreáticasRESUMO
Multiple lymphomatous polyposis is a rare entity that can involve different types of both B-cell and T-cell lymphomas, including mantle cell lymphoma. A 57-year-old male patient is presented with prolapse of the rectal canal associated with data of lower digestive tract bleeding. A colonoscopy and subsequent upper endoscopy were performed with findings compatible with lymphomatous polyposis. After a biopsy study, mantle cell lymphoma was diagnosed and chemotherapy treatment was started. The endoscopic finding of multiple lymphomatous polypoposis associated with an adequate histopathological diagnosis improves the treatment success rate in patients with different types of gastrointestinal lymphomas.