Guonan Zhang

No ORCID on file · 3 papers in corpus
case-report 2025
Collision tumor of endometrial hepatoid adenocarcinoma and endometrial stromal sarcoma: a rare case and literature review
Frontiers in oncology ·doi:10.3389/fonc.2025.1661354

BACKGROUND: Endometrial hepatoid adenocarcinoma (HAC) is an exceedingly rare tumor. Histologically, the tumor is predominantly characterized by HAC with additional components, as documented in previous reports. The coexistence of endometria…

diagnostic-accuracy 2025
Integrating O-RADS US v2022, CEUS, and CA125 to enhance the diagnostic differentiation of ovarian masses: development of the OCC-US model
Cancer imaging : the official publication of the International Cancer Imaging Society ·doi:10.1186/s40644-025-00918-5

PURPOSE: Differentiating between benign and malignant ovarian masses remains a significant clinical challenge. Although the Ovarian-Adnexal Reporting and Data System Ultrasound Version 2022 (O-RADS US v2022) provides standardized terminolog…

other 2025
Timing, surgical approach, and uterine manipulator use in total hysterectomy after loop electrosurgical excision procedure: Implications for perioperative risks in patients with high-grade squamous intraepithelial lesion
Chinese medical journal ·doi:10.1097/cm9.0000000000003665