Müllerian Agenesis in Cat Eye Syndrome and 22q11 Chromosome Abnormalities: A Case Report and Literature Review.

Background: Although Müllerian agenesis is the second most common cause of primary amenorrhea the underlying etiology in most cases is unknown. Müllerian agenesis has been reported as a rare finding associated with chromosomal aberrations of the 22q11 chromosomal region including at least 1 individual with cat eye syndrome (CES) and 10 individuals with deletions or duplications of the 22q11.2 region.

Fitness and physical activity in youth with type 1 diabetes mellitus in good or poor glycemic control.

Background: Patients with type 1 diabetes mellitus (T1DM) may experience poor muscle health as a result of chronic hyperglycemia. Despite this, muscle function in children with T1DM with good or poor glycemic control has yet to be examined in detail.

Objective: To assess differences in muscle-related fitness variables in children with T1DM with good glycemic control (T1DM-G), as well as those with poor glycemic control (T1DM-P), and non-diabetic, healthy controls.

Early life factors predict abnormal growth and bone accretion at prepuberty in former premature infants with/without neonatal dexamethasone exposure.

Growth, bone, and body composition were studied at prepuberty in former very low birth weight (VLBW) infants who received dexamethasone (DEX) for bronchopulmonary dysplasia (BPD) compared with VLBW infants without DEX and term-born infants (TERM) to identify early life risk factors for later low bone mass. Children (56 girls/63 boys, 5-10 y) previously studied in neonatal life were recruited into three groups: VLBW + DEX, VLBW - DEX, and TERM children. Anthropometry and whole body bone, fat, and lean mass were measured.