Antonio De Leo

Abstract Objective To evaluate the clinical and prognostic significance of histologic transition from endometriosis to carcinoma in epithelial ovarian cancer and to determine whether ovarian carcinomas associated with incidental endomet…

STUDY OBJECTIVE: To evaluate the incidence and oncologic impact of intraoperative cyst rupture in apparent early-stage epithelial ovarian cancer, with a focus on the role of endometriosis in modulating surgical risk and disease behaviour. …

BACKGROUND: Malignant transformation of endometriosis is rare and most commonly involves the ovary. Extraovarian transformation, particularly in the gastrointestinal tract, is exceptional, and clear cell carcinoma (CCC) arising from intesti…

OBJECTIVE: Mesonephric-like adenocarcinoma is a rare, aggressive ovarian cancer subtype, newly classified by the World Health Organization in 2020. This study examines the clinical, ultrasound, pathological features, and survival outcomes o…

BACKGROUND: Endometriosis (EMS) is a chronic, gynecological condition affecting 6-10 % of reproductive-age women. While these lesions are benign, ovarian EMS presents cancer-like features, and can progress to endometriosis-correlated ovaria…

Endometriosis (EMS) is a chronic gynecological condition affecting 6-10% of reproductive-age women. These lesions, albeit of benign nature, present cancer-like features, and may progress to epithelial ovarian cancer (EOC) through a multiste…

OBJECTIVE: This study aimed to describe 2 types of endometriosis-associated ovarian cancer: those with transitional elements (atypical endometriosis and borderline tumors) termed endometriosis-correlated or incidental benign endometriosis v…

According to our systematic literature review (PRISMA guidelines), only 37 vulvar squamous cell carcinomas (VSCCs) were diagnosed during pregnancy (age range: 17-41 years). The tumor size range was 0.3-15 cm. The treatment was performed aft…

The term "ovarian carcinoma" encompasses at least five different malignant neoplasms: high-grade serous carcinoma, low-grade serous carcinoma, endometrioid carcinoma, mucinous carcinoma, and clear cell carcinoma. These five histotypes demon…

Ovarian carcinomas represent a heterogeneous group of neoplasms consisting of separate entities with distinct risk factors, precursor lesions, pathogenesis, patterns of spread, molecular profiles, clinical course, response to chemotherapy, …

Since 2016, our hospital has applied tumor testing with immunohistochemistry (IHC) in endometrial cancer in order to detect mutations of mismatch repair genes (MMR). All cases with MMR deficiency proteins expression are sent for genetic tes…

Adenosarcomas are the rarest form of uterine sarcomas, and clinical experience with their management is still limited. Here, we reported 7 patients with uterine adenosarcoma referred to our institution, focusing on main pathologic features,…