Hemangiopericytoma: Incidence, Treatment, and Prognosis Analysis Based on SEER Database.

ABSTRACT:

Background

Hemangiopericytomas are rare tumors derived from pericytes surrounding the blood vessels. The clinicopathological characteristics and prognosis of hemangiopericytoma patients remain mostly unknown. In this retrospective cohort study, we assessed the clinicopathological characteristics of hemangiopericytoma patients, as well as the clinical usefulness of different treatment modalities. Material and Methods. We collected the clinicopathological data (between 1975 and 2016) of hemangiopericytoma and hemangioendothelioma patients from the Surveillance, Epidemiology, and End Results (SEER) database. Incidence, treatment, and patient prognosis were assessed.

Results

Data from 1474 patients were analyzed in our study cohort (hemangiopericytoma: n = 1243; he

SUBMITTER: Wang K 

PROVIDER: S-EPMC7655240 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature