Endometriosis (EM) is a chronic, estrogen-dependent disease that lacks reliable noninvasive diagnostic biomarkers. This study was aimed at evaluating the diagnostic value of PAX8 using integrated transcriptomic and machine learning …
BackgroundMesonephric-like adenocarcinoma (MLA) is a rare type of Müllerian carcinoma that poses significant diagnostic challenges, especially at extrauterine sites. Its morphologic and immunophenotypic overlap with other carcinomas can lead to …
Sex cord-like morphology is now a well-known feature of occasional examples of endometrioid carcinoma of the ovary or fallopian tube. Recently, we have observed that these tumors are frequently negative …
This study aimed to evaluate the clinicopathological features of ovarian seromucinous borderline tumors (SMBTs) and mucinous borderline tumors (MBTs) and to establish a diagnostic approach using immunohistochemistry (IHC) and Alcian …
Primary mucinous ovarian neoplasms, gastrointestinal-type (GI-type), are composed of mucin-producing tumor cells resembling intestinal goblet cells or gastric foveolar epithelium. In contrast to seromucinous tumors, which exhibit endocervical-type mucinous differentiation …
Endometrial stromal sarcoma (ESS) is a rare uterine neoplasm infrequently arising in extra-genital sites. Herein, we report an extremely rare case of primary extra-genital ESS of transverse mesocolon occurring in …