Analysis of Risk Factors of Postoperative Lower Extremity Deep Venous Thrombosis in Patients With Cervical Cancer.

Deep venous thrombosis (DVT) has a significant negative impact on surgical and tumor patient's safety and quality of life. There was no specific report on the incidence and risk factors of postoperative lower extremity DVT in cervical cancer patients. Analysis of the risk factors of postoperative DVT in patients with cervical cancer is of great clinical significance for prevention and treatment. We retrospectively analyzed 309 cervical cancer patients treated by the Hubei Cervical Cancer Prevention Center and used a logistic regression model to test the risk variables of postoperative lower extremity deep venous thrombosis in cervical cancer patients. By univariate analyses, the results of the study showed that the incidence of postoperative DVT was significantly increased in cervical cancer patients complicated with old age, obesity, high preoperative plasma D-dimer level, increased preoperative triglyceride level, chronic diseases (hypertension, diabetes, and cardiovascular disease), open surgery, long operation time, intraoperative blood transfusion, advanced tumor stage, and preoperative chemotherapy/radiotherapy. Advanced age, obesity, elevated preoperative D-dimer level, high preoperative triglyceride level, and open surgery were independent risk factors for postoperative lower extremity DVT in patients with cervical cancer by multivariate regression analyses (all P < .05). In gynecologic patients with cervical cancer, there is a high incidence of postoperative lower extremity DVT. Clinicians should develop systematic and comprehensive prevention and treatment measures for the risk factors to lower this morbidity and improve patient prognosis.

Primary Malignant Melanoma of the Endometrium: A Case Report.

Introduction: Malignant melanoma most commonly occurs in the skin. Primary malignant melanoma of endometrium is quite rare. Its diagnosis depends on clinical characteristics and pathological examination. It usually exhibits high degree of tumor histology, early onset of distant metastases, and unfavorable prognoses. Case Presentation: In this paper, we report a case of a 73-year-old woman with primary malignant melanoma of endometrium. This patient denied a history of nevus removal or any family medical history of cancer. She was admitted to the hospital for irregular vaginal bleeding after menopause and performed an endometrial biopsy. Pathological of the scrapings suggested malignant melanoma. She subsequently underwent a radical surgery. The final pathology diagnosis was primary malignant melanoma of endometrium, and BRAF gene mutation was detected. The tumor staged as IVB according to the International Federation of Gynecology and Obstetrics (FIGO) classification. Thus, she then started adjuvant chemotherapy. This patient is currently on oral targeted therapy and is still being followed up. Conclusion: Mucosal melanoma is infrequent, and primary malignant melanoma of endometrial is a rare subtype. To the best of our knowledge, malignant melanoma originating from endometrium has never been reported before. It has a high degree of malignancy and is prone to early metastasis. Further investigations are warranted to explore its underlying pathogenesis, management, and outcomes.

Atypical Placental Site Nodules within the Diverticulum of the Uterine Incision, a Rare Gestational Trophoblastic Disease Misdiagnosed as Intrauterine Residue: A Case Report.

Atypical placental site nodule (APSN) is a rare benign gestational trophoblastic disease (GTD). It is a tumor-like transformation that has a certain probability of developing into a placental site trophoblastic tumor (PSTT) or epithelioid trophoblastic tumor (ETT). Because of its atypical clinical presentation, it is difficult to diagnose and susceptible to misdiagnosis highly, thus delaying the patient's condition. We report a scarce case of atypical nodules at the placental site of the uterine incision diverticulum in a 35-year-old female, who was irregular vaginal bleeding after a cesarean Sect. 2 years. She was diagnosed by several local hospitals with intrauterine residue and was given a variety of Traditional Chinese Medicine (TCM) orally, but the symptoms of irregular vaginal bleeding have not been alleviated. After being transferred to several hospitals, she went to Hubei Maternal and Child Health Hospital for treatment. Under the condition of excluding the second pregnancy, she underwent hysteroscopic resection of lesions and laparoscopic repair of uterine incision diverticulum. The pathological diagnosis after the operation suggested that the focus at the uterine incision was an atypical placental nodule that invaded the myometrium of the uterus. The operation completely removed the focus, and then the patient was followed up every 3 months in the first postoperative year, then every 6 months up to 3 years, and then annually thereafter up to 5 years, and then maybe every 2 years thereafter. The patient's condition was quickly controlled, and the prognosis was good.

Clinical efficacy analysis of laparoscopic uterine artery pre-ligation combined with hysteroscopic curettage in the treatment of type II cesarean scar pregnancy.

Objective: To explore and evaluate the clinical therapeutic effect of laparoscopic uterine artery pre-ligation combined with hysteroscopic curettage in the treatment of type II cesarean scar pregnancy. Methods: This study analyzed the clinical data of patients with cesarean scar pregnancy (CSP) in the Maternal and Child Health Hospital of Hubei Province from 2018 to 2022. A total of 134 patients with type II cesarean section were enrolled, out of which 78 patients were included in the final analysis. Treatment included either uterine artery embolization (UAE) combined with hysteroscopic curettage (n = 37 patients) or laparoscopic uterine artery pre-ligation (LUAP) combined with hysteroscopic curettage (n = 41 patients). The demographic and clinical characteristics of these two groups were recorded, and their short- and long-term complications on follow-up were compared. For patients with subsequent fertility requirements, we followed up these patients for 2 years after surgery, then collected and analyzed the compared subsequent pregnancy outcome. Results: We found no significant discrepancies in the success rate of operation, length of hospital stay, and intraoperative blood loss between the two different operation modes. The cost of LUAP was significantly lower than that of UAE. Furthermore, the incidence of short-term postoperative complications such as fever and pelvic pain was lower in patients treated with LUAP than in those treated with UAE. In terms of long-term postoperative complications, the recovery time for menstruation in the LUAP group (49.81 ± 11.47) was earlier than that in the UAE group (34.90 ± 7.41) (p < 0.05). Additionally, 4.9% of patients in the LUAP group had decreased menstrual flow, while 59% of patients in the UAE group had a marked decrease in menstrual flow, and the incidence and severity of intrauterine adhesions were significantly lower in the LUAP group than in the UAE group(p < 0.05). Consistent with the aforementioned observations, patients treated with LUAP had better postoperative re-pregnancy outcomes than those treated with UAE. Conclusions: Based on the findings, LUAP combined with hysteroscopic curettage is a safe and effective surgical scheme for the treatment of type II CSPs. In addition, compared with UAE, LUAP is associated with a lower surgical cost, fewer short and long-term complications, and better postoperative pregnancy outcomes. Thus, it should be widely applied in patients with type II CSPs.