A stillborn male child with anencephaly and multiple malformations was found to have the karyotype 46,XY,r(13) (p11q21.1). The breakpoint at 13q21.1, determined by high resolution banding, is the most ...

A de novo interstitial deletion of chromosome 13 (46,XY,del(13)(pter----q14.3::q22.3----qter] is described in a 22 year old man with severe mental retardation, poor language development, low set ears, ...

You will be able to get a quick price and instant permission to reuse the content in many different ways. Editor,—We wish to report a patient with a ring abnormality of chromosome 13 who developed ...

Trisomy 13 syndrome (formerly Patau's syndrome), 47,XY,+13. This male has a full complement of chromosome, plus an extra chromosome 13. Symptoms of this severe syndrome include microcephaly, cleft lip ...