Description of a closed pyometra on a wild boar (Sus scrofa, Linnaeus 1758)

Pyometra is a pus accumulation in the uterine lumen. This paper reports an unusual case of pyometra in a female Sus scrofa of Parque Biologico de Gaia (Avintes, Portugal). The animal was of advanced age, and the clinical signs (e.g., anorexia, lethargy) were originally associated with geriatric conditions. The animal presented a large uterus, which likely further contributed to the locomotion difficulties and poor body condition. To the extent of our knowledge, this is the first report of a close pyometra in wild boar (Sus scrofa, Linnaeus, 1758). However, this diagnosis must be taken into account during uterine evaluation and special attention must be given to its inspection in meat animals.

Operative Complications and Outcomes Comparing Small and Large Uterine Weight in Case of Laparoscopic Hysterectomy for a Benign Indication

Study Objective: This study was performed to evaluate the association between uterine weight and operative outcomes in women undergoing laparoscopic hysterectomy for a benign indication.Methods: This is a secondary analysis of a randomized trial with data collected prospectively and retrospectively. The data of 159 women undergoing laparoscopic hysterectomy for a benign indication were analyzed. Women were divided in two groups according to the postoperative uterine weight: small uterus group (<250 grams) and large uterus group (≥250 grams). Operative complications were compared between the two groups. Operative outcomes (need for uterine morcellation, operative duration, estimated blood loss), postoperative pain, and hospital length of stay were also analyzed.Main Results: Operative complications were not significantly different between the two groups (37% in the large uterus group versus 41% in the small uterus group). Operative outcomes showed a significantly increased use of uterine morcellation in the large uterus group (61% in the large uterus group versus 10% in the small uterus group). The operative duration was 150 min in the small uterus group and 176 min in the large uterus group, which corresponds to an increase of 17% in the large uterus group. The mean pain score on the day of surgery was identical in both groups (VAS pain score 5), but significantly in favor of the large uterus group on day 1 postoperatively (VAS pain score 4 in the small uterus group and 3 in the large uterus group). There was no statistical difference between groups in the mean hospital stay (62 ± 37 hours in the small uterus group versus 54 ± 21 hours in the large uterus group). In terms of surgical indication, the small uterus group comprised more patients with endometriosis/adenomyosis (36%) and the large uterus group more patients with leiomyoma (93%).Conclusion: The results from this study show that, even if a large uterine weight is associated with increased uterine morcellation requirement and operative duration, a laparoscopic approach is safe and does not increase operative complications nor pain and/or length of hospital stay in women undergoing hysterectomy for a benign indication.

Diagnosis and treatment of pleomorphic rhabdomyosarcoma of the uterus: a rare case report and review of the literature

Pleomorphic rhabdomyosarcomas of the uterus (PRMSu) is a rare malignant tumor of the female genital tract. Accurate diagnosis and effective treatment of PRMSu are important. We report an 81-year-old woman who was diagnosed with PRMSu. She had an extremely unusual presentation of secondary dyspnea because of an extremely large uterus (26.0 cm). Pelvic magnetic resonance imaging showed rare severe enlargement and intrauterine filling with tumor tissue, and she was initially diagnosed with uterine leiomyosarcoma. The patient underwent hysterectomy, as well as bilateral salpingo-oophorectomy and omentectomy, and was finally confirmed as having PRMSu by histopathology combined with immunohistochemistry. We performed a systematic review of the literature between 1982 and 2020 and focused on different treatment strategies and prognosis of PRMSu. A retrospective review of 28 cases was conducted and survival analysis was estimated by using the Kaplan–Meier method. We found that the accuracy of diagnosis of PRMSu completely depends on histopathology and immunohistochemistry because of no special clinical symptoms, no sensitive tumor markers, and no special imaging findings. Although there is no standardized approach for treating this rare disease, the treatment strategy of a surgical operation combined with adjuvant chemotherapy appears to be the best choice.

A rare case of acute abdomen: spontaneous rupture of degenerated fibroid

A 29-year-old nulliparous woman presented with an acute abdomen. She had a large uterus with multiple fibroids and was on the waiting list for elective surgery. An urgent CT scan demonstrated an extensive intraperitoneal fluid collection suspicious for fibroid rupture. She required an emergency laparotomy which identified a rupture of the largest degenerative fibroid. There was 2 Litres of pus in the peritoneal cavity. This case was a rare presentation of spontaneous fibroid rupture due to degeneration and necrosis, and acute abdomen from peritoneal irritation. Imaging was vital in making the diagnosis, and urgent surgical intervention was essential to reduce morbidity and mortality.

FEEDING AND MEAT QUALITIES OF YOUNG SHEEP OF THE EDILBAY BREED AT DIFFERENT SELECTION OF PARENTS BY LIVE WEIGHT

The article presents the results of feeding and indicators of slaughter of sheep of the Edilbay meat-and-fat breed of sheep obtained from various variants of the selection of parent pairs by live weight. When selecting parents by live weight, the best indicators of slaughter were characterized by sheep from the selection: large ram × large uterus in comparison with: large ram × medium-sized sheep

Transvaginal natural orifice transluminal endoscopic surgery (vNOTES) hysterectomy for uterus weighing ≥ 1kg

Background: The transvaginal natural orifice transluminal endoscopic surgery (vNOTES) applied in gynecology has been developed recent years and been evolving. In this study, we aimed to evaluate the feasibility and effect of the vNOTES hysterectomy for uterus ≥ 1 kilogram (kg).Methods: From January 2019 to March 2020, patients with benign indications in cases of uterus weighing ≥ 1kg, underwent vNOTES hysterectomy were studied retrospectively. The patients’ demographics, indications for surgery, operation outcomes and follow-up details were recorded. Results: 39 patients were performed vNOTES hysterectomy for large uterus (mean weight 1141.8 gram, range from 1000 to 1720), indications for surgery included bulky uterine myomas or adenomysosis. The mean age was 48 years (range 42-66) and mean BMI was 24 kg/m2 (range 18.4-38). Mean operating time was 123.3 minutes (rang 40-400) and the mean estimated blood loss was 206.7 milliliters (range 10-1300). The mean pain assessment was 2.1 (range 0-5). The mean length of stay was 2.4 nights (1-11). 1 patient experienced ureteral injury and was performed ureteral anastomosis. 3 patients were converted to vaginal-assisted trans-umbilicus single-port laparoscopy. The learning curve was analyzed to show that 20 cases were needed to achieve proficiency in vNOTES hysterectomy for large uterus ≥ 1 kg.Conclusion: Our preliminary experience suggested that vNOTES hysterectomy for large uterus weighing ≥ 1kg was feasible and safe, meanwhile this procedure had the advantages of all the minimal invasive approach such as fast recovery and aesthetic advantage.