Rare Diseases Symptoms Automatic Extraction

Monosomy 21, partial duplication of chromosome 11, and structural abnormality of chromosome 1q21 in a case of lymphoma developing in a transplant recipient: characteristic abnormalities of secondary lymphoma?

[monosomy 21]

Cytogenetic analysis by QFQ-banding of direct preparation of a testicular mass from a patient with secondary lymphoma revealed a modal chromosome number of 45,XY, including structural and numerical anomalies. The most consistent anomalies were the monosomy 21, duplication of the long arm of #11, and structural anomaly associated with chromosome #1 in band q21.