Comparison study of clinicopathological features of cellular schwannoma between retroperitoneum and other sites.

ABSTRACT:

Background

Cellular schwannoma (CS) is a relatively rare neural tumor with few reports. This study aimed to compare the clinicopathological characteristics of CS in the retroperitoneum and other sites by analyzing the hematoxylin-eosin (HE) staining and immunohistochemical (IHC) staining results, to provide some help for pathological diagnosis.

Methods

A total of 79 CS cases from the Department of Pathology, Peking University International Hospital were collected, and the diagnosis was based on the 5^th WHO classification of soft tissue tumors. The staining results of HE and IHC were judged and analyzed according to the instructions. The t-tests, Chi-square test and Fisher's exact probability test were used for statistical analysis.

Results

Compared w

SUBMITTER: Zhang X 

PROVIDER: S-EPMC9843353 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature