Deletion (21)(q21.2q22.12) as a sole clonal cytogenetic abnormality in a lobular capillary hemangioma of the nasal cavity.

@article{Truss2006DeletionA,
  title={Deletion (21)(q21.2q22.12) as a sole clonal cytogenetic abnormality in a lobular capillary hemangioma of the nasal cavity.},
  author={Lisa Truss and Sheila M. Dobin and Ludvik R. Donner},
  journal={Cancer genetics and cytogenetics},
  year={2006},
  volume={170 1},
  pages={69-70}
}
A clonal deletion (21)(q21.2q22.12) was detected as a sole cytogenetic abnormality in a lobular capillary hemangioma (pyogenic granuloma) of the nasal cavity. This finding supports a neoplastic, rather than reactive, nature for this lesion. To our knowledge, these rare lesions have not previously been studied by cytogenetics.