This study investigated PD-L1 expression in endometrial cancer, its links with prognostic factors, and survival outcomes in 232 patients. Of these, 73 (31.5%) had PD-L1-positive tumors and 159 (68.5%) had PD-L1-negative tumors. PD-L1 expression significantly correlated with adverse prognostic factors. The PD-L1-positive group had higher rates of high-grade tumors (37.0% vs. 19.1%, p = 0.004), deep myometrial invasion (35.6% vs. 24.4%, p = 0.004), lymphovascular space invasion (LVSI) (39.7% vs. 25.6%, p = 0.023), and lymph node metastasis (7.2% vs. 17.1%, p = 0.024) than the PD-L1-negative group. While 5-year progression-free survival (PFS) favored the PD-L1-negative group (94.1% vs. 86.3%), this difference lacked statistical significance (p = 0.139). No significant variations emerged in overall survival (OS) (p = 0.596) or recurrence rates between the groups. Although outcomes lack statistical significance, they suggest a plausible link between PD-L1 and established adverse prognostic factors, such as histological grade, myometrial invasion depth, LVSI, and lymph node metastasis in endometrial cancer. These insights hint at PD-L1’s potential as an informal prognostic indicator, potentially aiding in endometrial cancer patient management.

Aim: Adnexal torsion remains a diagnostic challenge due to the nonspecific symptoms, sonographic features, and laboratory findings. The value of combining clinical, sonographic, and laboratory features is not well established, and controversy continues regarding their value in diagnosis. This study aimed to review sonographic, clinical, and laboratory features and to analyze their value separately and in combination, in managing and diagnosing adnexal torsions.Methods: The study included 278 women who underwent urgent laparoscopic surgery due to suspected adnexal torsion, according to clinical suspicion, with or without sonographic concordance. Laparoscopy findings confirmed the definitive diagnosis of torsion. Clinical laboratory and sonographic features were compared between those with and without adnexal torsion.Results: Adnexal torsion was confirmed in 110/278 (39.6%) women. In the torsion compared to nontorsion group, proportions were higher of women with acute abdominal pain in the preceding 24 h ([50] 45.5% vs. [35] 20.8%, p < 0.001), with vomiting ([45] 40.9% vs. [24] 14.3%, p < 0.001) and with suspected torsion by transvaginal sonography ([49] 44.5% vs. [23] 13.7%, p < 0.001). A high neutrophil‐to‐lymphocyte ratio (>3) was identified in 65 (59.1%) of the study group and 60 (35.7%) of the control group (p < 0.001). Combining the latter three findings, the predicted probability of torsion was 58%–85%, depending on the combinations.Conclusions: A simple predictive model based on combinations of clinical, laboratory, and sonographic findings can contribute to preoperative diagnosis of adnexal torsion, with predicted probability of 85%. Our model may assist clinicians in evaluating women with suspected adnexal torsion, and improve preoperative diagnostic accuracy.