Antiphospholipid syndrome (APS) is a disorder of recurrent vascular thrombosis, pregnancy losses and thrombocytopenia associated with persistently elevated levels of antiphospholipid antibodies (APA). Many patients with APS have clinical and laboratory features found in other autoimmune diseases, particulary SLE. Such patients should be defined as having a 'secondary' APS to distinguish them fr…
Chromosomal abnormalities is a leading cause of mental retardation. The most common genetic cause of mental retardation is trisomy 21, followed by fragile-X syndrome which is inherited i.e passed on from generation to generation. Chromosomal disorders in mentally retarded children have not been studied in Indonesia. This paper reports a survey of chromosomal abnormalities in mentally retarded c…