A Case of Systemic Chemotherapy With Paclitaxel/Cisplatin Followed by Wide Local Vulvectomy in Pelvic Lymph Nodes-Related Stage IVB Vulvar Cancer.

Multimodality treatments, including chemotherapy, radiation, and surgery, have been evaluated to reduce the extent of resection and morbidity in patients with advanced vulvar cancer. Here, we report the case of a 55-year-old woman diagnosed with advanced vulvar cancer with inguinal and pelvic lymph node metastasis. She exhibited cancerous labia, which were entirely covered with ulcerated and exophytic lesions of squamous cell carcinoma, and underwent systemic chemotherapy consisting of combined paclitaxel-cisplatin. After eight cycles of this regimen, the tumors had nearly regressed, and we performed a wide local vulvectomy with a plastic musculocutaneous flap. Pathological examination revealed no residual carcinoma in the excised labia, indicating that the chemotherapy elicited a pathological complete response. The paclitaxel-cisplatin regimen may provide sufficient efficacy for selected patients with stage IVB vulvar cancer. In addition, surgical strategies should be tailored to avoid complications associated with extensive surgery and more emphasis should be placed on the patient's expected quality of life.

Fetal Distress and Neonatal Death After Thoracoamniotic Shunting Therapy Due to Hydrops Associated With Transient Abnormal Myelopoiesis.

We present the case of a pregnant woman who developed fetal bradycardia, which required an emergency cesarean delivery immediately after thoracoamniotic shunting (TAS), resulting in neonatal death four hours after birth due to hemodynamic deterioration. A 35-year-old Japanese female was referred to our hospital at 30+0 weeks of gestation due to fetal hydrops. Blood and ultrasonography examinations suggested that transient abnormal myelopoiesis (TAM) due to trisomy 21 could contribute to the development of hydrops fetalis. We performed thoracocentesis and TAS replacement as well as chromosomal testing of the amniotic fluid. However, the fetus developed persistent bradycardia soon after the treatment, and a sonographic examination revealed a recurrence of fluid retention in the thoracic cavity. A 1,558-g male neonate received life-saving resuscitation after being born via emergency surgery. Blood analysis revealed the occurrence of TAM in utero. At autopsy, there were no injuries to the intrathoracic organs. The G-banded karyotype revealed trisomy 21 (47, XY, +21). Our case offers new perspectives on providing prenatal information about potential complications to family members and selecting fetuses for TAS in the case of trisomy 21 complicated with TAM.

Low Maternal Immunoglobulin G Avidity and Single Parity as Adverse Implications of Human Cytomegalovirus Vertical Transmission in Pregnant Women with Immunoglobulin M Positivity.

Human cytomegalovirus (CMV) is the leading cause of neurological sequelae in infants. Understanding the risk factors of primary CMV infection is crucial in establishing preventive strategies. Thus, we conducted a retrospective cohort study to identify risk factors of vertical transmission among pregnant women with immunoglobulin (Ig) M positivity. The study included 456 pregnant women with IgM positivity. Information on age, parity, occupation, clinical signs, IgM levels, and IgG avidity index (AI) was collected. The women were divided into infected and non-infected groups. The two groups showed significant differences in IgM level, IgG AI, number of women with low IgG AI, clinical signs, and number of pregnant women with single parity. In the multiple logistic regression analysis, pregnant women with single parity and low IgG AI were independent predictors. Among 40 women who tested negative for IgG antibody in their previous pregnancy, 20 showed low IgG AI in their current pregnancy. Among the 20 women, 4 had vertical transmission. These results provide better understanding of the risk factors of vertical transmission in pregnant women with IgM positivity.

A case of facial cellulitis caused by group B streptococcus in an extremely low birthweight infant.

Group B streptococcus (GBS) is an important pathogen that causes neonatal sepsis and meningitis, which have high mortality and morbidity. Cellulitis is a rare presentation of late-onset neonatal GBS infection. We report the case of an extremely low birthweight infant with facial cellulitis caused by late-onset GBS infection. A 590-g male neonate was delivered by Cesarean section at 23 gestational weeks due to intrauterine GBS infection. Although he was effectively treated with 2 weeks of antimicrobial therapy for early-onset GBS sepsis, he subsequently developed facial and submandibular cellulitis caused by GBS at 44 days of age. He was treated with debridement and antibiotic therapy, and after 2 months his facial involvement had improved, but cosmetic issues remained. Neonatal GBS infection requires a prompt sepsis workup followed by the initiation of empiric antibiotic therapy. Additionally, lifesaving surgical debridement is sometimes necessary for cellulitis, even in premature infants.

Intrapartum fetal heart rate patterns and perinatal outcome in chorioamnionitis at or beyond 34 weeks of gestation.

AIM: To investigate intrapartum fetal heart rate (FHR) patterns in women with chorioamnionitis at or beyond 34 weeks of gestation in relation to neonatal outcome and to compare clinical and subclinical chorioamnionitis. METHODS: A retrospective questionnaire survey on deliveries during 2015 was conducted by the Perinatology Committee of the Japan Society of Obstetrics and Gynecology from 2016 to 2018. A total of 498 singleton births complicated by chorioamnionitis delivered at ≥34 weeks of gestation without major congenital malformations were included. The subjects were divided into clinical and subclinical chorioamnionitis groups based on Lencki's criteria. Poor perinatal outcome was defined as death or brain damage. We analyzed clinical features, FHR patterns in the last 2 h before delivery, gestational age, birthweight, Apgar score, umbilical arterial blood gas analysis, and infant's outcome. RESULTS: Incidence of chorioamnionitis at ≥34 weeks of gestation was 0.59% (522/87827). Clinical and subclinical chorioamnionitis comprised 240 and 258 cases, respectively. Abnormal FHR patterns (late deceleration or decreased baseline variability) were significantly associated with poor perinatal outcome. Combined late deceleration and decreased variability showed low positive predictive value (12.8%) and high negative predictive value (99.5%), and was significantly associated with long-term poor outcome in clinical chorioamnionitis only (odds ratio: 29.4, p < 0.01). Poor perinatal outcome showed no significant difference between the clinical and subclinical chorioamnionitis groups. CONCLUSIONS: Combined late deceleration and decreased variability could predict poor perinatal outcome in clinical chorioamnionitis. Poor perinatal outcome occurred in infants born to mothers with clinical and subclinical chorioamnionitis.

Uterine Trauma and Intrauterine Fetal Death Caused by Seatbelt Injury.

We present a case of uterine trauma and intrauterine fetal death caused by seatbelt injury. A 37-year-old primigravida at gestational week 24 was involved in a single-car accident when traveling as a front-seat passenger and wearing a three-point seatbelt. Fetal heart rate monitoring patterns revealed fetal demise, and computed tomography revealed intraperitoneal bleeding due to damage to the uterine vessels and placental lacerations across the seatbelt-compressed region. Intensive treatment, including transfusion therapy and surgical laparotomy, prevented the loss of her life but not that of the fetus. Seatbelt use can reduce the overall mortality associated with motor vehicle crashes. Pregnant women must be educated on the proper use of restraints while traveling in motor vehicles.

Fetal left ventricular non-compaction cardiomyopathy with ascites: A case report.

Here we report a case of fetal left ventricular non-compaction cardiomyopathy with ascites and cardiac dysfunction at a gestational age of 34+5  weeks. Laboratory tests did not reveal any sign of viral infection in utero. A female neonate weighing 2436 g was delivered by emergency cesarean section due to non-reassuring fetal status. Postnatal echocardiography confirmed left ventricular non-compaction cardiomyopathy with severe cardiac failure. Although she was treated effectively during the acute period by continuous flow peritoneal dialysis, surgical ligation of a patent ductus arteriosus, and inhaled nitric oxide, she died on day 41 of life. Symptoms of severe cardiac dysfunction appeared antenatally in this patient and the outcome was poor.

Maternal immunoglobulin G avidity as a diagnostic tool to identify pregnant women at risk of congenital cytomegalovirus infection.

BACKGROUND: The immunoglobulin (Ig) G avidity index (AI) is useful to detect primary cytomegalovirus (CMV) infection. However, because IgG matures with time, this index is not useful to detect a primary infection, unless measured at an appropriate time. OBJECTIVES: We aimed to clarify the difference between using IgG AI and IgM positivity according to the stage of pregnancy to identify congenital CMV infection risk. STUDY DESIGN: We collected the serum samples from 1115 pregnant women who underwent maternal screening for primary infection (n = 956) and were referred to our hospital because of CMV IgM positivity (n = 155) or had abnormal fetal ultrasonography findings (n = 4). The same sera samples were used to measure CMV IgM, IgG, and IgG AI. An IgG AI of <35% was defined as low. Neonatal urine collected within 5 days after birth was examined by polymerase chain reaction to confirm congenital infection. RESULTS: Fourteen mothers gave birth to infected neonates. The sensitivity, specificity, and negative predictive values of the low IgG AI group with IgM-positive samples to discriminate between women with congenital infection at ≤14 weeks of gestation were 83.3, 83.8, and 99.1, respectively, which were higher than those of other subjects. Uni- and multivariate analyses revealed that IgM positivity and low IgG AI were independent variables associated with congenital infection at any stage of pregnancy, except low IgG AI at ≥15 weeks of gestation. CONCLUSION: Low IgG AI with IgM positivity at ≤14 weeks of gestation was a good indicator of congenital infection, which should prove useful in obstetric practice.