Porous diaphragm syndrome includes all pleural cavity conditions, including pleural effusion, hemothorax, or pneumothorax, that occur secondary to peritoneal cavity disorders through defects in the diaphragm. In this report, we describe the first known case of porous diaphragm syndrome presenting as hemothorax after laparoscopic myomectomy. A 46‐year‐old nulliparous woman underwent laparoscopic myomectomy for multiple fibroids. Eight hours after surgery, the patient developed exertional dyspnea followed by hemoptysis. Radiological diagnosis revealed massive hemothorax in the right thoracic cavity. Thoracoscopic findings showed the presence of small fenestrae at the center of the right diaphragm, which were repaired thoracoscopically. Hence, quick postoperative diagnosis resulted in successful treatment. In this case, porous diaphragm syndrome is believed to be caused by retention of intraoperative bleed and saline from intra‐abdominal lavage, in the abdominal cavity. Porous diaphragm syndrome is a potential life‐threatening condition that gynecological surgeons should consider in this era of laparoscopic surgery.
Cardiotocography (CTG) applicability to improve fetal outcomes remains controversial. This study aimed to determine the clinically optimal CTG assessment duration using the integrated score index to predict fetal acidemia by intrapartum fetal heart rate monitoring (iPREFACE score). This single-center, retrospective observational study included 325 normal full-term singleton vaginal deliveries at the Toho University Omori Medical Center, from September 2018 to March 2019. The iPREFACE(10), iPREFACE(30), and iPREFACE(60) scores were calculated at 10, 30, and 60 min immediately before delivery. The primary outcome was fetal acidemia (umbilical artery blood pH < 7.2). The secondary outcome was the correlation between all iPREFACE scores and the umbilical artery blood pH, base excess (BE), and lactate values. Patients without accurate CTG findings or with failure of umbilical artery blood sampling immediately after birth were excluded, leaving 145 patients in the final analysis. Of these, 16, three, and two had umbilical artery blood pH of < 7.2, < 7.1, and < 7.0, respectively. All iPREFACE scores significantly correlated with umbilical artery blood pH, BE, and lactate values. iPREFACE(30) had the highest predictive capacity for fetal acidemia, suggesting that 30 min immediately before delivery may be a useful scoring time in clinical practice.
Background In gynecology, the number of laparoscopic surgeries performed has increased annually because laparoscopic surgery presents a greater number of advantages from a cosmetic perspective and allows for a less invasive approach than laparotomy. Trocar site hernia (TSH) is a unique complication that causes severe small bowel obstruction and requires emergency surgery. Its use has mainly been reported with respect to gastrointestinal laparoscopy, such as for cholecystectomy. Contrastingly, there have been few reports on gynecologic laparoscopy because common laparoscopic surgeries, such as laparoscopic salpingo-oophorectomy, are considered low risk due to shorter operative times. In this study, we report on a case of a woman who developed a TSH 5 days postoperatively following a minimally invasive laparoscopic surgery that was completed in 34 min. Case presentation A 41-year-old woman who had undergone laparoscopic salpingo-oophorectomy 5 days previously presented with the following features of intestinal obstruction: persistent abdominal pain, vomiting, and inability to pass stool or flatus. A computed tomography scan of her abdomen demonstrated a collapsed small bowel loop that was protruding through the lateral 12-mm port. Emergency surgery confirmed the diagnosis of TSH. The herniated bowel loop was gently replaced onto the pelvic floor and the patient did not require bowel resection. After the surgical procedure, the fascial defect at the lateral port site was closed using 2-0 Vicryl sutures. On the tenth postoperative day, the patient was discharged with no symptom recurrence. Conclusions The TSH initially presented following laparoscopic salpingo-oophorectomy; however, the patient did not have common risk factors such as obesity, older age, wound infection, diabetes, and prolonged operative time. There was a possibility that the TSH was caused by excessive manipulation during the tissue removal through the lateral 12-mm port. Thereafter, the peritoneum around the lateral 12-mm port was closed to prevent the hernia, although a consensus around the approach to closure of the port site fascia had not yet been reached. This case demonstrated that significant attention should be paid to the possibility of patients developing TSH. This will ensure the prevention of severe problems through early detection and treatment.
The applicability of cardiotocography (CTG) to improved fetal outcomes remains controversial. Therefore, this study aimed to determine the clinically optimal duration for CTG assessment using the iPREFACE score to predict fetal acidemia. This single-center, retrospective observational study included 325 normal full-term singleton vaginal deliveries at the Toho University Omori Medical Center, from September 2018 to March 2019. The iPREFACE scores were calculated at 10, 30, and 60 min immediately before delivery, iPREFACE(10), iPREFACE(30), and iPREFACE(60), respectively. The primary outcome was fetal acidemia (umbilical artery blood pH < 7.2). The secondary outcome was the correlation between all iPREFACE and the umbilical cord arterial blood pH, base excess (BE), and lactate values. The area under the curve (AUC)s of the receiver operating characteristic curves were 0.69, 0.85, and 0.79 for iPREFACE(10), iPREFACE(30), and iPREFACE(60), respectively. There was a significant difference between the AUC of iPREFACE(30) and iPREFACE(10), and no significant differences were found between the other arms. All iPREFACE showed significant correlations with umbilical artery blood pH, BE, and lactate. The predictive capacity of the iPREFACE score for fetal acidemia was the highest in iPREFACE(30), suggesting that 30 min immediately before delivery may be useful in clinical practice as the scoring time.
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