Clinical Diagnosis of Cervical Lesions Combined with Programmed Death Ligand and miR-124 Detection in Peripheral Blood.

Objective: This study aims to analyze the expression of colposcopy combined with PD-L1 (programmed death ligand-1) and miR-124 (microRNA-124) in CC (cervical cancer) and CIN (cervical precancerous lesions), providing insights for clinical screening and diagnosis of these conditions. Method: A total of 60 patients with suspicious cervical lesions were selected from the gynecological clinic at Jinhua People's Hospital between June 2021 and December 2021. The patients were divided into three groups: LSIL (low-grade squamous intraepithelial lesions), HSIL (high-grade squamous intraepithelial lesions), and no SIL group, with 20 cases per group. This sample distribution ensures a comprehensive representation of different lesion severities. Pathological tissues were collected from each group for immunohistochemistry analysis to assess PD-L1 expression. Peripheral blood samples were also obtained from the patients for PCR analysis to evaluate miR-124 expression. These techniques allowed us to examine the expression levels of PD-L1 and miR-124 in the samples accurately. Result: The HSIL group exhibited a higher rate of positive PD-L1 expression compared to the LSIL and no lesion groups. Additionally, the expression level of miR-124 was lower in the HSIL group compared to the LSIL and no lesion groups (P < .05). Statistical measures such as means, standard deviations, and P values were used to quantify these differences, providing a more comprehensive understanding of the results. Conclusions: Combining colposcopy results with the expression of PD-L1 and miR-124 can effectively evaluate precancerous lesions of cervical cancer. This combined approach holds significant clinical implications by potentially enhancing early detection, diagnosis, and treatment strategies for CC and CIN. Further research in this area may lead to improved patient outcomes and contribute to the development of targeted therapies.

Pleomorphic rhabdomyosarcoma of the vagina: A case report.

BACKGROUND: Rhabdomyosarcoma (RMS) of the vagina in postmenopausal women is an extremely rare malignant tumor that was originally described as a unique group of soft tissue sarcomas originating from primitive mesenchymal cells. It was first reported in postmenopausal women in 1970, and fewer than 50 postmenopausal patients have been reported to date. CASE SUMMARY: A 68-year-old multiparous female was admitted to the hospital on October 11, 2023, with the chief complaint of a mass causing vaginal prolapse with incomplete urination that had persisted for 4 months. The vaginal mass was approximately the size of a pigeon egg; after lying down, the vaginal mass retracted. Complete resection was performed, and vaginal pleomorphic RMS was diagnosed based on pathology and immunohistochemical staining features. The patient is currently undergoing chemotherapy. The present study also reviewed the clinical, histological, and immunohistochemical features and latest treatment recommendations for vaginal RMS. Any abnormal vaginal mass should be promptly investigated through pelvic examination and appropriate imaging. The current initial treatment for vaginal RMS is biopsy and primary chemotherapy. CONCLUSION: When surgery is planned for vaginal RMS, an organ-preserving approach should be considered.

Efficacy of hysteroscopic levonorgestrel­releasing intrauterine device fixation in the treatment of adenomyosis: A cohort study.

The present study aimed to investigate the efficacy of hysteroscopic levonorgestrel-releasing intrauterine device (LNG-IUD) fixation surgery in the treatment of adenomyosis through a cohort study. The cohort study was performed at the Affiliated Jinhua Hospital of Wenzhou Medical University (Jinhua, China). A total of 31 women with adenomyosis were initially recruited from June 2020 to June 2022 and divided into an experimental group and a control group. The experimental group underwent hysteroscopic LNG-IUD fixation surgery and the control group underwent conventional implantation of the levonorgestrel-releasing intrauterine system. The assessed efficacy outcomes included the time of LNG-IUD expulsion, postoperative vaginal bleeding time, dysmenorrhea, and the menstrual blood loss score (MBLS). A total of 31 participants completed the research. The LNG-IUD expulsion rate was 6.25 and 60% (P<0.05) in the experimental and control group, respectively. The LNG-IUD in place time was 20.50 months (Q1, 15.75; Q3, 24.00) in the experimental group and 10.00 months (Q1, 6.50; Q3, 15.00) in the control group (P<0.05); the time of vaginal bleeding after surgery in the experimental and control groups were 12.50 days (9.25, 16.25) and 120.00 days (75.00, 120.00), respectively (P<0.05). Multiple-factor Cox regression analysis revealed that the LNG-IUD expulsion in patients with adenomyosis is associated with the hysteroscopic LNG-IUD fixation surgery [hazard ratio (HR), 1954.09], uterine cavity depth (HR, 16.63), MBLS (HR, 1.14), history of gonadotropin-releasing hormone agonist treatment in the previous 6 months (HR, 2.10), history of vaginal delivery (HR, 1.79) and history of cervical laceration (HR, 3.69). In conclusion, hysteroscopic LNG-IUD fixation reduces the rate of LNG-IUD expulsion, prolongs the time of LNG-IUD in the uterine cavity, reduces the time of postoperative vaginal bleeding, relieves the symptoms of dysmenorrhea and reduces the menstrual volume in the patients with adenomyosis. The present trial was retrospectively registered in the Chinese Clinical Trial Registry on 28th December 2023 (registration no. ChiCTR2300079233).

Reproductive outcomes following copper­containing intrauterine device after hysteroscopic lysis for intrauterine adhesions.

The present study aimed to investigate the reproductive outcomes of copper-containing intrauterine devices (IUDs) after hysteroscopic lysis in patients with mild to severe intrauterine adhesions (IUAs), according to the American Fertility Society (AFS) classification. Therefore, a prospective randomized controlled study was conducted at the Affiliated Jinhua Hospital of Wenzhou Medical University (Jinhua, China). A total of 173 women with IUAs were initially recruited between January 2020 and June 2021 and were then randomized to the copper-containing IUD group or the no barrier device group. Following hysteroscopic procedure, the fertility and obstetric outcomes were analyzed. Among the 173 patients enrolled, a total of 109 participants completed the study protocol. The results showed that AFS scores were not significantly different between the two groups prior to hysteroscopy. In addition, no statistically significant differences were recorded in pregnancy and live birth rates between the copper-containing IUD and no barrier device groups. Overall, the results of the current study indicated that the copper-containing IUDs had no positive effect on pregnancy and live birth rates in patients with mild to severe IUAs after hysteroscopic adhesiolysis. The present trial was retrospectively registered in the Chinese Clinical Trial Registry on 28th December 2023 (registration no. ChiCTR2300079233).

Correlation of gestational hypertension with abnormal lipid metabolism, insulin resistance and D-dimer and their clinical significance.

Correlation of gestational hypertension with abnormal lipid metabolism, insulin resistance and D-dimer were investigated. Seventy-three patients with gestational hypertension in Jinhua People's Hospital were selected as the observation group and 70 healthy gestational subjects were selected as the control group. The indexes of lipid metabolism, insulin resistance index [homeostasis model assessment (HOMA)] and the level of D-dimer in the two groups were compared and the correlation of gestational hypertension with the changes in lipid metabolism, insulin resistance and D-dimer was analyzed. The level of HDL-C (high-density lipoprotein cholesterol) in the observation group was significantly lower than that in the control group (P<0.05), while the levels of other indexes were all significantly higher than those in the control group (P<0.05). HOMA index and D-dimer in the observation group were both significantly higher than those in the control group (P<0.05). TG was positively correlated with gestational hypertension (r=0.8767, P<0.01). The correlation analysis of HOMA and gestational hypertension showed positive correlation (r=0.8819, P<0.01). In addition, D-dimer was positively correlated with gestational hypertension (r=0.8933, P<0.01). Lipid metabolism indexes are abnormal in patients with gestational hypertension as well as for insulin resistance index and D-dimer. Besides, the above-mentioned indexes are all correlated with the patients with gestational hypertension. Therefore, more observations should be made on lipid metabolism indexes, insulin resistance and D-dimer in the future treatment of gestational hypertension.