TY - JOUR T1 - Intrapatellar tendon lipoma with chondro-osseous differentiation: detection of HMGA2-LPP fusion gene transcript JF - Journal of Clinical Pathology JO - J Clin Pathol SP - 434 LP - 436 DO - 10.1136/jcp.2005.026393 VL - 59 IS - 4 AU - Y Matsui AU - T Hasegawa AU - T Kubo AU - T Goto AU - K Yukata AU - K Endo AU - Y Bando AU - N Yasui Y1 - 2006/04/01 UR - http://jcp.bmj.com/content/59/4/434.abstract N2 - A 54 year old man developed an unusual lipoma in the patellar tendon, consisting of a fibro-adipose component and a chondro-osseous component. The fibro-adipose component contained mature adipocytes, lipoblasts, and fibroblasts; the chondro-osseous component showed typical endochondral bone formation. Molecular analysis showed that the identical HMGA2-LPP fusion transcript—characteristic of lipoma, parosteal lipoma, and pulmonary chondroid hamartoma—was detectable in the both components. ER -