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UW Cytogenetic Services: Case Conference Oct 96 Karyotype

Cytogenetic finding:
46,XX,del(7)(q21.12q21.2)

Karyotype showing the deleted long arm of chromosome 7


The karyotype shows a small deletion in the long arm of chromosome 7 between bands q21.12 and q21.2. (The left chromosome 7 is the normal one, showing the deleted region, and the right is the resulting abnormal chromosome.) This region of chromosome 7 has been linked with ectrodactyly.

See more deleted 7's from the same patient
See schematic of deletion