"They told me they needed to do some more looking into it and try to figure out what to do about that low result for monosomy 7." Addison Schwenson is seen in an undated photo. The Idaho girl has ...

Objective: We described a unique case of near-negative chromosome mosaicism in chorionic villi but complete monosomy X in amniotic fluid. Methods: Chorionic villus sampling and amniocentesis were ...

Background: Wolf-Hirschhorn syndrome, a well-known contiguous microdeletion syndrome, is caused by deletions on chromosome 4p. While the clinical symptoms and the critical region for this disorder ...