Towards earlier diagnosis of 22q11 deletions.

Tobias, E S; Morrison, N; Whiteford, M L; Tolmie, J L · Arch Dis Child · 1999

case_series · Level IV

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Abstract

Over a 7 year period, 551 patients were investigated for the presence of a chromosome 22q11 deletion by fluorescence in situ hybridisation. Analysis of the presenting features of the 67 individuals with this chromosome deletion permitted us to devise guidelines to facilitate early diagnosis.

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