Design: Comparison of the NCAS with four local congenital anomaly registers in England.

The etiology and incidence of this congenital anomaly will be discussed.

I'd seen no healed trauma, no congenital anomaly, not a single unique skeletal feature.

Aortico-left ventricular tunnel is a rare congenital anomaly requiring surgical repair early in childhood.

Duplication of the portal vein is a rare congenital anomaly.

The exposure was pregnancy termination with or without congenital anomaly recorded on death certificates.

Whether survival is affected by the congenital anomaly being identified prenatally or postnatally remains uncertain.

This highlights questions around spatial heterogeneity (clustering) in congenital anomaly rates.

Six patients with the congenital anomaly, pancreas divisum, and recurrent acute pancreatitis were treated surgically.

Introduction and objective: Duplex renal collecting system is a common congenital anomaly in the pediatric population.

Supernumerary kidneys are a rare congenital anomaly with fewer than 100 cases reported over the years.

Bladder agenesis is an extremely rare congenital anomaly.

It has always been considered a congenital anomaly.

CFNS represents the first multiple congenital anomaly syndrome with this unusual phenotypic pattern of X-linked inheritance.

CONCLUSIONS: Peri-conception glycaemia is the most important modifiable risk factor for congenital anomaly in women with diabetes.

This is an exceptional congenital anomaly as only seven cases have been reported in the medical literature.