A recurrent bizarre parosteal osteochondromatous proliferation of the distal end of the radius:a case report
CAO Qi
LI Li-hong
GONG Li-hua
Abstract：A 32-year-old female patient with a history of atypical parosteal cartilaginous tumor-like proliferation of the distal radius was hospitalized due to postoperative recurrence. Imaging studies revealed an irregular bony mass located at the distal radial side, which appeared to be unconnected to the medullary cavity. Histological examination demonstrated the proliferation of atypical cartilaginous cells, osteoblasts, and spindle cells. The bony trabeculae were irregularly distributed, with certain areas displaying basophilic staining. Based on these findings, the diagnosis of recurrent bizarre parosteal osteochondromatous proliferation of the distal radius was confirmed to be accurate. The patient subsequently underwent radical resection of the distal radius, including removal of the underlying cortical bone. After a one-year follow-up period, there was no evidence of recurrence.
Keywords：OsteochondromaRadiusHyperplasiaRecurrence
Publication Date：2025-11-19
Online Publishing Date：2025-11-13(First online date of this platform, not the publication date of the document)
Pages：3( 1018-1020 )