A term male infant was admitted to the neonatal intensive care unit with an asymmetric chest wall and a herniating mass through the left fourth intercostal space. While crying, the left fourth intercostal space revealed a mass which herniated on expiration and receded on inspiration. On auscultation, the heart sounds were audible on the right side of the chest. Systemic examination was otherwise unremarkable. A roentgenogram of the chest revealed dextrocardia and hyperlucent left lung fields. Echocardiogram showed dextrocardia with a structurally normal heart. A clinical diagnosis of Poland's syndrome was made based on the hypoplasia of the left pectoral muscles, ribs and nipple, dextrocardia and lung herniation. He was thriving well when reviewed at 2 years of age.
We describe two cases of agenesis of the corpus callosum (ACC) with interhemispheric cyst (IHC). Case 1: a male infant was born at 36 weeks gestation with a history of second trimester fetal ultrasound (US) scan and MRI showing ACC with IHC. His head circumference at birth and 5 months was at 90th centile. He developed infantile spasm and electroencephalogram showed hypsarrhythmia at 5 months of age. Seizures were controlled. He is under evaluation for surgical treatment. Case 2: ACC with a midline cyst was reported in the midtrimester US scan of a male infant. Subsequent fetal scans showed increasing size of the cyst. At birth, he had macrocephaly with a head circumference above 97th centile. MRI of the brain confirmed ACC with IHC. The parents refused a cystoperitoneal shunt offered. The child displayed gross neurodevelopmental delay with progressive hydrocephalus on follow-up and succumbed to aspiration pneumonia at 22 months of age.
In selective cases of acute liver failure, auxiliary partial orthotopic liver transplantation could provide a chance for native liver regeneration and immunosuppression-free life.
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