Background Ebstein’s anomaly is a rare congenital heart disorder (1 per 200,000 live births), accounting for about 0.3 to 0.7% of all cases of congenital heart disease. The condition is characterized by tricuspid valve abnormality with apical displacement of the septal and posterior leaflets from the atrioventricular annulus into the right ventricle, leading to the ‘atrialization’ of a portion ...

Unilateral agenesis of the pulmonary artery is a rare congenital anomaly, which commonly involves the right side. Cases are associated with systemic collaterals, that may also rarely arise from the coronary arteries.Two adult patients are presented with a right pulmonary artery agenesis associated with collaterals from the right coronary artery. The implications of such an anomaly on pulmonary ...

Partial or complete absence of the posterior arch of the atlas is a well-documented anomaly but a relatively rare condition. This condition is usually asymptomatic so most are diagnosed incidentally. There have been a few documented cases of congenital defects of the posterior arch of the atlas combined with atlantoaxial subluxation. We report a very rare case of congenital anomaly of the atlas...

"Concomitant hypodontia and hyperdontia" is a very rare dental anomaly of number, having a prevalence rate of 0.002%-3.1%. It describes the simultaneous presence of hypodontia or missing teeth and supernumerary teeth in the same individual. It represents the opposite forces of nature acting simultaneously. Two rare cases of this anomaly involving different jaws and a classification based on the...

Anomaly detection is the double purpose of discovering interesting exceptions and identifying incorrect data in huge amounts of data. Since anomalies are rare events, which violate the frequent relationships among data. Normally anomaly detection builds models of normal behavior and automatically detects significant deviations from it. The proposed system detects the anomalies in nested XML doc...

 Abstract A 2.5 year old girl is presented with both hands constriction bands leading to distal amputations and the rare deformity of shoulder duplication in the right side accompanying constriction skin marking over the affected shoulder. The cephalomedial scapula articulated with the clavicle and the caudolateral scapula articulated with humeral head. The most important physical finding which...

Hemimelia as a congenital anomaly is a failure of development of extremities formation in embryonic period. This anomaly is defined as complete absence of the part of extremities and different forms were explained for hemimelia. Adactyly is an alternative name for transverse hemimelia and is a rare disorder in the most of animal species. A two months old male lamb with normal vital signs was re...

Developmental anomalies of the pancreas have been reported; but among these, agenesis of dorsal pancreas is an extremely rare congenital pancreatic anomaly. It may be asymptomatic and incidentally detected on imaging or may be associated with diabetes mellitus or attacks of pancreatitis. We report a rare case of agenesis of dorsal pancreas that was detected incidentally on imaging and there was...