Hydrops fetalis has classically been defined as the presence of extracellular fluid in at least two fetal body compartments. This fluid collection includes skin edema (> 5 mm thickness), pericardial effusion, pleural effusion, and ascites. Here we present a case of a 29-year-old female with antenatally diagnosed severe hydrops fetalis which was postnatally successfully managed. Despite recent advances, immune hydrops are still a challenge for healthcare workers in third-world nations.

Maternal isoimmunization occurs when a pregnant woman develops an immune reaction due to the inheritance of a red-cell antigen, which is paternally derived and can result in fetal anemia, hemolysis, fetal death, and hydrops fetalis as the antibodies might travel through the placenta and get adhered to the antigens present in the erythrocytes of the fetus. This report highlights a rare case of Rh isoimmunization leading to fetal anemia in a 26-year-old female and evaluates the impact of intrauterine transfusion (IUT) in terms of the gestational age at delivery along with the mode of delivery, procedural complications, and overall survival rate of the fetus. In conclusion, the most frequent cause of fetal anemia is Rh alloimmunization, which should be taken into consideration while making a differential diagnosis throughout the assessment. Improvements in IUT procedures and earlier detection of the MCA-PSV by Doppler ultrasonographic examination have also contributed to better results.

This report aims to investigate the association between 47,XXX and fetal hydrops by examining a clinical case and performing a comprehensive review of the relevant literature. A 34-year-old Japanese woman, gravida 2, para 1, was diagnosed with fetal hydrops at 27 weeks\' gestation. Prenatal testing revealed a 47,XXX karyotype. Interventions included thoracocentesis and a thoracoamniotic shunt. A cesarean delivery was performed at 34 weeks and the female neonate initially had respiratory challenges. After 69 days in the neonatal intensive care unit, the infant was discharged in stable condition, and the 47,XXX karyotype was confirmed. This case may add evidence suggesting an association between 47,XXX and fetal hydrops. Chromosomal abnormalities are causes of fetal hydrops, but its association with 47,XXX remains unclear. Providing comprehensive information on this condition to couples is crucial, and considering the inclusion of fetal hydrops in the list of associated conditions might be advisable.

Fetal pericardial teratomas are rare. They present with pericardial effusion and hydrops. The definitive management is postnatal resection of the tumor. The exact antenatal management is not known due to its rarity. We present a case of fetal pericardial teratoma with pericardial tamponade. Pericardiocentesis performed at 31 weeks significantly relieved the venous compression, leading to resolution of hydrops and prolonging the gestational age for the definitive management.

This case report describes the emergent scenario of a 41-year-old primipara at 31.2 weeks of gestation, presenting with abdominal and back pain in the context of a dichorionic diamniotic twin pregnancy complicated by hydrops fetalis. The patient, with a history of hypertension, hyperthyroidism, and a cervical stitch in place, underwent an emergency lower segment cesarean section. The ultrasound revealed an intrauterine left footling in one twin, contributing to the suspected hydrops fetalis. Neonatal complications arose, particularly with Baby B, necessitating immediate resuscitation and intensive care. Successful outcomes were achieved through a well-coordinated multidisciplinary approach involving obstetricians, neonatologists, and anesthesiologists. This case underscores the importance of prompt recognition, timely interventions, and collaborative care in managing complex pregnancies, shedding light on the challenges associated with dichorionic diamniotic twin pregnancies and emphasizing the need for ongoing research to refine perinatal strategies.

BACKGROUND: Ritodrine hydrochloride is a widely used beta-adrenergic agonist used to stop preterm labor in Taiwan. Many side effects causing maternal morbidity and mortality have been reported. We report a case complicated with ritodrine-induced side effects and mirror syndrome that was associated with placental chorioangioma.
METHODS: A 36-year-old singleton pregnant woman at 25 6/7 weeks of gestation, with an undiagnosed placental chorioangioma, underwent tocolysis due to preterm uterine contractions. Her clinical condition deteriorated, attributed to mirror syndrome and adverse events induced by ritodrine. An emergency cesarean section was performed at 27 1/7 weeks of gestation, delivering an infant with generalized subcutaneous edema. A placental tumor measuring 8.5 cm was discovered during the operation, and pathology confirmed chorioangioma. Gradual improvement in her symptoms and laboratory data was observed during the postpartum period. Identifying mirror syndrome and ritodrine-induced side effects poses challenges. Therefore, this case is educational and warrants discussion.
CONCLUSIONS: Our case demonstrates mirror syndrome induced by chorioangioma, which is rare, and ritodrine-induced side effects. The cessation of intravenous ritodrine and delivery are the best methods to treat maternal critical status due to fluid overload.

Tuberculosis (TB) is an infectious disease of which congenital TB is a rare form even in TB-endemic countries such as India. There are very few case reports of the same in the literature. Though the incidence rate of congenital TB is low, mortality rates are very high. Here, we report a case of a 2-day-old neonate who presented to Pediatrics Accident and Emergency with complaints of fast breathing and swelling all over the body. The baby had swelling all over the body and subcutaneous edema suggestive of hydrops fetalis. She was investigated and subsequently diagnosed to have congenital TB for which appropriate treatment was started. The baby is still on regular follow-up with no active complaints.

暂无摘要。

Objective. To describe the case of a large cervical mass diagnosed in the late third trimester with development of Kasabach-Merritt phenomenon (KMP) in the immediate postnatal period, along with a literature review.Methods. Description of case-report and literature search through Medline/Pubmed, performed from inception to December 2022 for articles relating to the pre and postnatal diagnosis of KMP.Results. A 36-year-old multiparous woman was admitted to hospital for contractions at 40 weeks of gestation, in an otherwise uneventful pregnancy. Admission\'s ultrasound showed the presence of a voluminous mass of 14x15 cm of the posterior side of the neck, highly vascularized, and no signs of hemodynamic imbalance. Postnatally, blood tests showed the presence of severe anemia and thrombocytopenia requiring several transfusions of blood, plasma, platelets and clotting factors. Due to the association of congenital hemangioma and thrombocytopenia a diagnosis of KMP was made. After attempts of conservative treatment, surgical removal was needed to stop the hematological cascade with regression of symptoms. The review of the literature identified 14 articles including 9 cases of prenatally suspected KMP and 6 diagnosed in the immediate postnatal period and without signs of fetal hydrops. Adverse perinatal outcome, in terms of postnatal death/termination of pregnancy, was observed in 67% of cases (6/9) in the prenatally suspected group and 33% of cases in those with a postnatal diagnosis of KMP. Fetal hydrops was present in 83% of cases with adverse perinatal outcome.Conclusions. The Kasabach-Merrit syndrome is a rare condition, which can have a dangerous evolution when it develops in utero or in the immediate postnatal period carrying a risk of perinatal mortality of approximately 50%. Even if the fetus shows no signs of anemia or heart failure, the risk of developing it in the immediate postnatal period is high and should be mentioned to the couple.

UNASSIGNED: To elaborate the clinical characteristics of congenital pulmonary lymphangiectasia in a neonate with hydrops fetalis. This could be an alert in considering it as a differential diagnosis for neonates with acute respiratory failure.
UNASSIGNED: We reviewed and analyzed single-center registry patients who underwent cadaveric autopsies in the Department of Pathology at Children\'s Hospital from January 1, 2010 to December 31, 2021. We aimed to explore the perinatal clinical manifestations associated with congenital pulmonary lymphangiectasis (CPL). Literature was reviewed to summarize the common features of CPL in pregnancy from individual cases, and to facilitate prenatal and intrapartum diagnosis prognosis, and assessment of medical emergencies.
UNASSIGNED: Thirty-four patients were included, and the main causes of death were intrauterine infection (n = 6), severe pneumonia (n = 11), spontaneous pneumothorax (n = 3), hemorrhagic shock (n = 2), CPL (n = 1), and other non-respiratory failure manifestations (n = 12). The manifestations of respiratory distress in CPL were different from those of intrauterine infections and respiratory failure due to parenchymal lung lesions. These include prenatal presentation of fetal edema, postnatal presentation of uncorrectable respiratory failure with severe hypoproteinemia, pneumothorax and interstitial emphysema on imaging, and poor response to treatment with surfactant-like substances. Thus, when the pregnancy tests reveal fetal edema and postnatal presentation of acute, respiratory distress, the diagnosis of CPL should be considered first, and corresponding medical care should be implemented to improve the survival rate.
UNASSIGNED: CPL is a rare pulmonary defect, and its perinatal clinical manifestations can often be neglected. For children with prenatal fetal edema who die after birth due to progressive respiratory distress, a timely autopsy is of utmost importance to clarify the etiology, improve understanding of CPL, and diagnose early to allow for proper prenatal and postnatal care.