Gynecology and Minimally Invasive Therapy-GMIT最新文献

Objectives: Early diagnosis and treatment of preinvasive lesions have made cervical cytology one of the most effective methods of cancer screening in industrialized nations, which have seen a sharp decline in the incidence and death of invasive cancer. The aim of this study is to compare liquid-based cytology (LBC) and conventional Pap on cervical smears.

Materials and methods: From July 2018 to June 2022, 600 patients were included in this cross-sectional study, which was done at the Pathology Department of a Tertiary Care Facility in Western Maharashtra.

Results: Of the 600 patients, 570 (95%) had good conventional Pap smear (CPS), whereas 30 (5%) had poor ones. Five hundred and ninety-two (98.6%) LBC smears were satisfactory, whereas 8 (1.4%) were unsatisfactory. Endocervical cells were seen in 294 (49%) CPS, whereas 360 (60%) LBC smears showed endocervical cells. The morphology of inflammatory cells was similar in both techniques. Hemorrhagic background was seen in 212 (35%) CPS and 76 (12.6%) LBC smears. Only two samples showed diathetic background, which was seen on both CPS and smear. Out of the satisfactory smears in the case of CPS, 512 (85%) cases were reported as negative for intraepithelial lesion or malignancy (NILM), whereas 58 (9.7%) cases were reported as epithelial cell abnormality. In LBC smears, 526 (87.3%) were reported as NILM, whereas 66 (11%) were reported as epithelial cell abnormality. Organisms were detected in 208 (34%) CPS and 162 (27%) LBC smears. Screening time was 5 ± 1 min for CPS, whereas it was 3 ± 1 min for LBC smear.

Conclusion: Mortality will be decreased using LBC on a bigger scale in nations where many smears can be made and screened in a short amount of time, with the provision of doing human papillomavirus-based testing on the remaining sample.

Desmoid tumors are rare; however, they sometimes form in the abdominal wall after surgery or trauma. We report a case of desmoid tumors in the abdominal wall mimicking port-site metastasis after laparoscopic surgery for endometrial cancer. A 53-year-old woman with familial adenomatous polyposis presented to our hospital with vaginal bleeding and was diagnosed with endometrial cancer. We performed a total laparoscopic hysterectomy and began observation. Two years after surgery, follow-up computed tomography revealed three nodules with a size of approximately 15 mm in the abdominal wall at the trocar sites. Tumorectomy was performed because endometrial cancer recurrence was suspected, but desmoid fibromatosis was finally diagnosed. This is the first report of desmoid tumors at the trocar site after laparoscopic surgery for uterine endometrial cancer. Gynecologists should be aware of this disease because differentiating it from metastatic recurrence is challenging.

Postoperative ovarian vein thrombosis (OVT) is a rare complication following hysterectomy. Due to its ambiguous presentation, most frequently presenting as a fever with no known source and lower quadrant abdominal pain, OVTs are commonly diagnosed incidentally on computed tomography as a low-attenuation thrombus in place of the ovarian vein. The cornerstones of OVT treatment include anticoagulation and antibiotic therapy; however, there are no current guidelines to inform provider decision-making regarding specific anticoagulant agents, dosing, or length of therapy. We present a patient with a history of deep-vein thrombosis, who presented to the emergency department with OVT following a laparoscopic hysterectomy. She was treated with apixaban, a direct oral anticoagulant (DOAC), and experienced repeated episodes of vaginal bleeding and hematoma expansion. We present this case to instill a high index of suspicion for OVT after laparoscopic hysterectomy, and to discuss the role of DOACs in patients with thromboembolic disease and concurrent bleeding.

Objectives: This study aimed to evaluate hysteroscopic-guided suction evacuation for the treatment of cesarean scar pregnancy (CSP).

Materials and methods: This was a retrospective analysis of CSP over 2 years. This study was conducted at KK Women's and Children's Hospital (KKH), Singapore, thirty-seven patients with a CSP. Hysteroscopic-guided suction evacuation to treat CSP used alone or in combination with laparoscopy depending on residual myometrial thickness (RMT) and future fertility requirements.

Results: The majority of women (29) were diagnosed under 9-week gestation. Just over a third (13) had an RMT of more than 3 mm. Women with an RMT <3 mm had added laparoscopy. In total, 22 women had hysteroscopic-guided suction evacuation with 9 having it performed under laparoscopic guidance because the RMT was under 3 mm. The remaining patients underwent either laparoscopic repair (5 cases) or vaginal repair (1 case) done under laparoscopic guidance.

Conclusion: Hysteroscopic-guided suction evacuation of CSP has the potential to become part of the routine management for uncomplicated cases of CSP in women with an RMT of greater than 3 mm who do not wish for future pregnancy. Its use, in combination with other minimally invasive techniques, can be extended to more complex cases where the RMT is <3 mm and future fertility is desired.

Adenomyosis is a complex issue in reproductive-age women not only on worsening of quality of life due to severe dysmenorrhea or heavy menstrual bleeding but also on the impact of infertility. A 39-year-old female, gravida 0 para 0, with a history of bilateral ovarian endometrioma post laparoscopic surgery presented to our hospital due to suspected deep infiltrative endometriosis (DIE), adenomyosis, and repeated implantation failure. Initially, gonadotropin-releasing hormone analog treatment for DIE with progestin-primed ovarian stimulation protocol was arranged. Four D5 blastocysts were obtained and freezed. Two frozen embryo transfer were performed after ultrasound-guided high-intensity focused ultrasound (USgHIFU) treatment of adenomyosis. She later had a dichorionic diamniotic twin pregnancy, and two healthy newborns were delivered by Cesarean section at gestational age of 35 weeks due to antepartum hemorrhage with placenta previa and preeclampsia. In conclusion, USgHIFU can be a potential treatment option in segmented in vitro fertilization in future.

Objectives: The objective of this study was to assess the effect of local infiltration of anesthetic to the vaginal vault on postoperative pain after total laparoscopic hysterectomy.

Materials and methods: This was a single-center, randomized trial. Women assigned to laparoscopic hysterectomy were randomly divided into two groups. In the intervention group (n = 30), the vaginal cuff was infiltrated with 10 ml of bupivacaine, whereas the control group (n = 30) did not receive local anesthetic infiltration to vaginal vault. The primary outcome measure was to analyze the efficacy of bupivacaine infiltration in the study group by comparing the postoperative pain in both the groups at 1, 3, 6, 12, and 24 h using pain visual analog scale (VAS). The secondary outcome was to measure the need for rescue opioid analgesia.

Results: Group I (intervention group) had lesser mean VAS score at 1^st, 3^rd, 6^th, 12^th, and 24 h compared to Group II (control group). There was an additional requirement of opioid analgesia for postoperative pain in Group II than in Group I, which was statistically significant (P < 0.05).

Conclusion: Injection of local anesthetic into the vaginal cuff increased the number of women experiencing only minor pain after laparoscopic hysterectomy and decreased postoperative opioid usage and its side effects. Local anesthesia of the vaginal cuff is safe and feasible.

In surgical fields, sharp dissection is a basic surgical technique, and the prognosis and oncological outcomes are known to be affected by the technique of dissection. Even in gynecologic surgery, we believe that the basic surgical technique is sharp dissection. We herein present our technique and discuss its significance. Sharp dissection should entail the removal of a single thin line between the residual tissue and the excised tissue. If this line becomes multiple or thicker, it is not sharp dissection but blunt dissection. The accumulation of this thin line of sharp dissection can form surgical layers. What is important is moderate tissue tension and how to use monopolar. One can sharply cut the loose connective tissue assisted by moderate tissue tension. With regard to the use of monopolar, it is essential that it not be applied directly to the tissue, but rather be used with or without touching the tissue. Inadvertent blunt dissection should be minimized, as most surgical procedures can be performed with sharp dissection. We usually perform sharp dissection for open surgery as well as minimally invasive surgery. We obstetricians and gynecologists should reconsider the significance of sharp dissection and practice it in gynecological surgery.