Ultrasound and MRI appearance of abnormally adherent placenta in a woman with Asherman's syndrome

: Although 10% of pregnancies following treatment of Asherman's syndrome are estimated to have abnormal placental adhesion, there is a paucity of reports describing imaging features in such cases. We describe ultrasound and MRI features in one of such cases, showing a peculiar pattern of shallow but diffuse abnormally adherent placenta

Hepatocellular carcinoma in pregnancy: A systematic review

Introduction: Hepatocellular carcinoma (HCC) is the most frequent primary malignant liver tumor and typically develops in the context of chronic liver disease, such as liver cirrhosis or chronic hepatitis B virus infection. Ultrasound evaluation, CT scan, and MRI are used to detect HCC. α-fetoprotein (AFP) is a common marker used to detect HCC in the non-pregnant population, which notoriously increases in pregnant women in relation to gestational age. Treatment is driven by the extent of the disease and the severity of underlying liver disease. Pregnancy may represent an obstacle to diagnosis and appropriate treatment of HCC. The aim of this descriptive systematic review was to describe the clinical features and maternal and neonatal outcomes of HCC in pregnancy. Material and methods: We performed a systematic review of the literature about HCC diagnosed in pregnancy and the postpartum period, with signs or symptoms arising in pregnancy. We included case reports and case series describing the clinical features of women diagnosed with HCC, fibrolamellar variant of HCC, and mixed HCC and cholangiocarcinoma during pregnancy or the postpartum period (with onset of symptoms during pregnancy), from inception to March 2023. The study protocol was registered with the PROSPERO database (Registration number: ID CRD42021275584). Results: We identified 180 records. The articles included in this systematic review were 47 case reports and 5 case series, for a total of 63 pregnancies. The two most frequent predisposing conditions were hepatitis B virus infection (30/63; 47%) and liver cirrhosis (14/63; 22%). Ultrasound evaluation was the most used technique to detect HCC. AFP was higher than normal in 28/46 patients tested (61%). Surgical treatment was the most used therapy, both during pregnancy and after delivery. Twenty-six patients (26/63; 42%) died within 6 months of diagnosis. Survival >24 months was 9% (4/46) in symptomatic and 29% (5/17) in asymptomatic women. No patient with cirrhotic liver survived more than 12 months. Thirty-eight newborns were alive at 28 days of age (38/63; 61%). Conclusions: Hepatocellular carcinoma in pregnancy is associated with a high risk of maternal and neonatal mortality. Diagnosis in asymptomatic high-risk women or following abnormal maternal serum AFP screening is associated with better maternal outcomes

Treatment of Early Cesarean Scar Pregnancy with Double Balloon Catheter: A Systematic Review of the Literature

Background: Cesarean scar pregnancy (CSP) is a pregnancy in the scar area or “niche” from a prior hysterotomy, usually from a cesarean section. Currently, there is no consensus on the best management of CSP. A recent proposed treatment consists in placing a cervical ripening double-balloon catheter in the uterus under ultrasound guidance. Methods: In this systematic review on cervical ripening double-balloon catheter (CRDBC) treatment for CSP, we performed a literature search in electronic databases (Scopus, PubMed, MEDLINE, and Cochrane Library), from their inception until April 2023. The review was written following PRISMA guidelines for systematic reviews. Results: We identified 30 studies, and we finally analyzed 5 studies that met the inclusion criteria (one case report, two retrospective case series studies, a retrospective cohort study, and a retrospective multicentric case series). The total of pregnancies treated with CRDBC is 71, of which 8 (11%) were cervical pregnancies. The gestational age at treatment ranges from 5 + 0 to 10 + 1 gestational weeks, with variable human chorionic gonadotropin (hCG) levels (433–64.700 IU/mL). Most of the patients (73%) received adjuvant systemic methotrexate (MTX) and the catheter dwell time ranges from 1 to 5 days. Treatment was successful in all the patients. Maternal complications, defined as the need for transfusion, vaginal bleeding resulting in readmission, or requiring further treatment occurred in a small number of patients (4.2%). Conclusions: CRDBC was successful in the treatment of early CSPs. The effectiveness and safety of this minimally invasive method is testified to a small rate of maternal complications. Further prospective studies are warranted to explore this treatment modality