Resolution of maternal Mirror syndrome after succesful fetal intrauterine therapy: a case series.

BACKGROUND: Mirror syndrome (MS) is a rare obstetric condition usually defined as the development of maternal edema in association with fetal hydrops. The pathogenesis of MS remains unclear and may be misdiagnosed as pre-eclampsia. CASE PRESENTATION: We report a case series of MS in which fetal therapy (intrauterine blood transfusion and pleuroamniotic shunt) resulted in fetal as well as maternal favourable course with complete resolution of the condition in both mother and fetus. CONCLUSIONS: Our case series add new evidence to support that early diagnosis of MS followed by fetal therapy and clinical maternal support are critical for a good outcome.

Assessing the impact of pregnancy planning on obstetric and perinatal outcomes in women with pregestational diabetes mellitus.

AIMS: We investigated the role of pregnancy planning in improving glycemic control and its potential impact on the overall pregnancy outcomes, obstetric outcomes, and perinatal well-being in women with pregestational diabetes mellitus (PGDM). METHODS: A retrospective observational cohort study was conducted, including all pregnant women with PGDM treated in our center 2012 and 2018. RESULTS: Among 425 participants, 26.6 % had planned pregnancies. The lowest rate of pregnancy planning was observed in women with type 2 diabetes mellitus (6.5 %). Women with planned pregnancies had lower BMI. Both pregestational HbA1c levels (6.66 % vs. 7.61 %, p < 0.001) and HbA1c levels at the first prenatal visit (6.39 % vs. 7.24 %, p < 0.001) were significantly lower in the planned pregnancy group. These differences persisted until the end of pregnancy (6.09 % vs. 6.47 %, p = 0.006). Although better glycemic control was associated with a non-significant decrease in fetuses with birth weight over 4000 g (18.1 % vs. 22.1 %) and 4500 g (3.0 % vs. 4.2 %), we did not find significant effects on other morbidity events, maternal outcomes, or the cesarean section rate. CONCLUSIONS: Pregnancy planning in PGDM women improved glycemic control and HbA1c levels. Limited impact on obstetric and perinatal outcomes suggests scope for other focused interventions to optimize maternal and fetal health.

Prenatal diagnosis of VACTERL association after early-first trimester SARS-COV-2 infection.

Organogenesis is a period of fetal development with a special vulnerability to biological and environmental agents. There are some viral infections whose transmission in the first trimester carries a significant risk for the development of congenital anomalies. Although the possibility of vertical transmission of SARS-CoV-2 during pregnancy has been demonstrated, there are no studies evaluating the impact of SARS-CoV-2 infection in the first trimester and its possible association with congenital anomalies. In this communication, we present the case of a pregnant woman with early SARS-CoV-2 infection, prenatally diagnosed with fetal VACTERL association by mid-trimester ultrasound. Further studies are needed to determine the causal association.

Accessory mitral valve without left ventricular outflow tract obstruction in an adult.

Accessory mitral valve is a rare congenital abnormality and an unusual cause of subvalvular obstruction of the left ventricular outflow tract. Accessory mitral valves are usually detected in children due to symptomatic obstruction; isolated nonobstructive accessory mitral valve is rarely seen in adults. We describe the echocardiographic diagnosis of accessory mitral valve as an isolated congenital anomaly not associated with a substantial degree of obstruction of the left ventricular outflow tract in an asymptomatic adult patient. This case highlights the importance of transthoracic and transesophageal echocardiography in the diagnosis and follow-up of this uncommon congenital anomaly.

Intrapericardial primary thymic carcinoma in a 73-year-old man.

Thymic carcinoma is a rare, highly aggressive type of tumor that typically occurs in the anterior mediastinum. We describe the case of a 73-year-old man who presented with weakness, cough, dyspnea, anorexia, and weight loss. An echocardiogram showed an intrapericardial mass that occupied the space around the lateral walls of the left ventricle and distally compressed the right ventricle. Magnetic resonance imaging and a biopsy confirmed the presence of intrapericardial primary thymic carcinoma. The patient underwent surgical excision of the tumor and died of right ventricular rupture during the procedure. This case highlights the importance of considering thymic carcinoma whenever an otherwise unexplained intrapericardial mass is encountered.