Clinicopathological features and management of patients with primary malignant mediastinal germ cell tumor: 10 year’s experience in Peruvian patients

Autor:	Jule Franve Vasquez Chavez, Cindy Alcarraz, Henry L. Gomez, Gerson Mejia, Zaida Morante, Luis Mas, Silvia P. Neciosup, Edgar Amorin
Rok vydání:	2016
Předmět:	Cancer Research medicine.medical_specialty Pathology Lung Mediastinal germ cell tumor business.industry Mediastinum Histology Seminoma medicine.disease Gastroenterology medicine.anatomical_structure Oncology Effusion Internal medicine medicine Clinicopathological features business Germ cell
Zdroj:	Journal of Clinical Oncology. 34:e13088-e13088
ISSN:	1527-7755 0732-183X
Popis:	e13088Background: Primary malignant mediastinal germ cell tumor (PMMGCT) are rare and have poor prognosis with particularly different biology from those of other germ cell tumor. The aim of this study was to evaluate the clinicopathological features, different types of treatment response and survival these patients. Methods: Forty-six patients with PMMGCT who were treated at the Instituto Nacional de Enfermedades Neoplasicas, from 2003 to 2012. Overall survival (OS) curves were estimated using the Kaplan-Meier method and comparisons were done using the log-rank test. A p-value < 0.05 was considered statistically significant. Results: Forty-six men and 2 women with a median age of 23 [range: 3-68] were identified, of whom 17 (35.4%) had pure seminoma, 11 (22.9%) had non-seminomatous, 11 (22.9%) had mixed histology and 9 (18.8%) were not determined of histologic type. Thirty-one (64.6%) had tumor located at mediastinum, 7 (14.6%) had lung metastases and /or effusion and 10 (20.8%) had distant metastases. Th...
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3a6a5ad15e9bfd2b0bf2bba0b9fcc1df https://doi.org/10.1200/jco.2016.34.15_suppl.e13088 Zobrazit plný text záznamu