Neck swelling in a newborn with congenital goiter.

Congenital goiter presenting in the newborn period is very rare. We present a case of primary hypothyroidism presenting as congenital goiter in the newborn period with symptoms in the immediate postnatal life. Hormone replacement therapy was started leading to normal levels of free thyroxine and triiodothyronine.

Intravenous artesunate for transfusion-transmitted plasmodium vivax malaria in a preterm neonate.

Transfusion-transmitted malaria (TTM) in neonates is rare. TTM can occur in both endemic and nonendemic areas because the current tests used to screen the donor blood for malaria are unreliable when there is low parasitemia. Malaria must be considered as an important differential diagnosis for neonatal sepsis after exchange transfusion.

Unusual cause of abdominal pain in pediatric emergency medicine.

Atypical manifestations of acute hepatitis A virus (HAV) infection include ascites, pleural effusion, acute renal failure, aplastic anemia, and neurological manifestations. Although association of HAV and acute cholecystitis is known, presentation of hepatitis A infection with acute cholecystitis has not been reported in pediatric emergency medicine literature. Primary acute acalculous cholecystitis in children is rare and commonly attributed to systemic infections.