New York cystic fibrosis consortium newborn screening quality improvement: Development and implementation of a statewide consensus recommendations for management of infants with CFTR-related metabolic syndrome.

Background: New York (NY) State implemented a new cystic fibrosis (CF) newborn screen (NBS) algorithm in December 2017 with improvement in positive predictive value and unanticipated increased identification of infants with cystic fibrosis transmembrane conductance regulator (CFTR)-related metabolic syndrome (CRMS). Repeat sweat testing is recommended in infants with CRMS. During the COVID-19 pandemic infants with CRMS were lost to follow up.

Dorsal pancreatic agenesis: a case report.

Unlabelled: The pancreas develops from a small ventral bud and a larger dorsal bud. During the rotation of the foregut, the ventral pancreas rotates toward the dorsal pancreas and joins together to form a complete pancreas with ducts. Among the various developmental congenital anomalies, dorsal pancreatic agenesis is one of the rare entities, with less than a hundred cases reported so far.

A case of TRAP sequence: acardiac twin.

Monochorionic twinning contributes significantly to neonatal morbidity and mortality. The twin-twin transfusion syndrome complicates 5-35% of monozygotic twin pregnancies with monochorionic placentation. The most severe and a rare manifestation of this condition is acardiac twinning which is seen in 1 in 35,000 pregnancies.