Preventive Effect of Hydrocolloid Dressings on Hypertrophic Scarring of Post-Cesarean Section Wounds: A Randomized Pilot Study.

OBJECTIVE: To determine the prophylactic effect of hydrocolloid dressings on hypertrophic scarring in post-cesarean section wounds. METHODS: Patients who underwent cesarean section (C/S) at the authors' hospital and provided informed consent to participate were randomly assigned to the intervention and control groups. The intervention group commenced applying hydrocolloid dressings to the wound on postoperative day 7 or 8 and continued with weekly dressing changes for 6 months. The control group refrained from any dressing application but was followed up. In each group, the condition of the wound was evaluated 6 and 12 months postoperatively using the Japan Scar Workshop Scar Scale 2015, the Patient and Observer Scar Assessment Scale version 2.0, the modified Vancouver Scar Scale, and patient-reported outcomes. RESULTS: During this period, 135 patients underwent C/S at the authors' institution, and 47 (23 in the intervention group and 24 in the control group) were included in the analysis. In all assessment methods, the intervention group scored lower than the control group at 6 and 12 months after C/S. Twelve months after C/S, hypertrophic scarring (Japan Scar Workshop Scar Scale 2015 score of 6-15) was found in 14 of the 47 (29.8%) patients: 11 of 24 (45.8%) in the control group and 3 of 23 (13.0%) in the intervention group. The intervention's relative risk was 0.623 (95% CI, 0.417-0.930). The risk factor for hypertrophic scarring was midline vertical incision, with an odds ratio of 20.53 (95% CI, 4.18-100.92). CONCLUSIONS: The study reveals that the application of hydrocolloid dressings to wounds reduces the risk of hypertrophic scarring after C/S.

Eczema herpeticum subsequent to septic shock in early pregnancy: a first case report.

BACKGROUND: Eczema herpeticum (EH) is a severe skin complication caused by human simplex virus (HSV) infection concomitant with immune dysfunction and dermatological conditions, mainly atopic dermatitis. We present the first case of EH subsequent to sepsis-related immunological suppression in pregnancy. CASE PRESENTATION: Septic shock developed in a 30-year-old primiparous woman at 14 weeks of pregnancy during admission for hyperemesis gravidarum. Although her life-threatening status due to sepsis improved by prompt treatment, on day 3 of treatment in the intensive care unit, blisters suddenly erupted on her face and neck and spread over her body. EH was diagnosed according to HSV type-1 antigen positivity and a past medical history of EH and atopic dermatitis. Antiviral agents were administered immediately, with positive results. Her general condition improved quickly, without central nervous system defects. This is the first report of EH following septic shock in early pregnancy. At present, we speculate that EH develops as a complication due to immunological changes in the late phase of sepsis because sepsis is mainly characterized by both an inflammatory state in the acute phase and an immunosuppressive state in the late phase. Pregnancy can also contribute to its pathogenesis, as it causes an immunosuppressive state. Mortality due to EH is relatively high; in this case, a history of EH and atopic dermatitis contributed to the initiation of prompt medical interventions for the former, with improvement in the patient's severe condition. The combination of immunological changes in sepsis and pregnancy can cause HSV reactivation, resulting in EH recurrence. CONCLUSIONS: In conclusion, if dermatological symptoms develop in a pregnant woman with a history of EH and/or atopic dermatitis treated for sepsis, EH should be suspected based not only on clinical features but also on immunological changes along with sepsis, and prompt medical interventions should be initiated.

Multidisciplinary perioperative management in dilatation and evacuation for a giant hydatidiform mole: A case report.

Gestational trophoblastic disease (GTD) is an abnormal pregnancy caused by the placenta, which can potentially metastasise. Suction evacuation is recommended for diagnosis and treatment, and dilatation and evacuation (D&E) is usually performed under intravenous anaesthesia due to the short operation time and minimal blood loss. We refer to the guidelines produced by the Japan Society of Obstetrics and Gynaecology (JSOG), and acknowledge that practices vary globally. However, to the best of our knowledge, there is no evidence on perioperative management and arrangements in D&E required for managing giant hydatidiform moles, such as preventing massive haemorrhage, respiratory dysfunction with a pathogenesis like ovarian hyperstimulation syndrome (OHSS), or intensive care needs. This case report describes perioperative considerations for managing a giant hydatidiform mole using D&E in a uterus enlarged to the third-trimester pregnancy size. A 28-year-old multiparous woman was clinically diagnosed with a hydatidiform mole after a spontaneous miscarriage due to abnormal genital bleeding, systemic oedema, and abdominal distention. Ultrasound and computed tomography showed a ballooning uterus with a third-trimester pregnancy size, a robust intrauterine mass, and ascites. Serum hCG levels were extremely high (>3,000,000 mIU/mL), confirming the clinical diagnosis of a hydatidiform mole. Emergency D&E was safely performed under multidisciplinary perioperative management, with careful preparation and support. This is a rare experience-based case report and valuable documentation detailing multidisciplinary perioperative management under general anaesthesia. To the best of our knowledge, this is the first report describing the considerations, details, and innovations required in the perioperative management of giant hydatidiform moles using D&E.

Incidental detection of retained oil-based hysterosalpingography contrast medium on postoperative postpartum radiography: A case report.

Hysterosalpingography is widely performed in assisted reproductive technology. We present a rare case of contrast medium retention which was incidentally found and mimicked a retained surgical instrument. A medical history of treatment for infertility can facilitate the differential diagnosis of abnormal findings on post-caesarean section radiography.