CYTOGENETICAL AND FISH ANALYSIS ON A SALIVARY SEBACEOUS LYMPHADENOMA
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- Published online on: May 1, 1994 https://doi.org/10.3892/or.1.3.561
- Pages: 561-562
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Abstract
Chromosomal studies of a cultured parotid sebaceous lymphadenoma showed two abnormal cell groups, one with trisomy 9 (15% of the metaphases) and one with inconsistent structural deviations (10%). FISH analysis showed that the trisomic clone was actually larger (36%) than that revealed by chromosomal studies. The sebaceous lymphadenoma represents the fourth type of benign salivary gland tumor to show clonal chromosomal deviations.