Rearrangement of 12q14-15 in pulmonary chondroid hamartoma

Cytogenetic analysis of a pulmonary chondroid hamartoma showed an inv(12)(p13q14-15) as the sole abnormality. This finding together with previously reported data is an indication that the 12q14-15 region may be nonrandomly involved in the pathogenesis of this tumor type. © 1993 Wiley-Liss, Inc.