Mora RFG, Cortés GJ

Language: Spanish
References: 11
Page: 5-9
PDF size: 170.86 Kb.

ABSTRACT

Chondroblastoma, benign tumor, incident reported to 1% of the bony tumors. The aggressive presentation reported single in 1% of these. The age of presentation 10 to 15 years. Predominance masculine sex 3:1. The simple X-rays demonstrate to the injury an oval or round osteolytic zone. Case of masculine patient 13 years of age appears, at the exploration is right shoulder deformity, is appraised a hard mass, fixes, of approximately 10 cm of size, pain to the tact, that blocks all the arcs of movement of the joint of the shoulder. Protocolizing with X-rays, tomography, magnetic resonance. Biopsy is made pre surgically and later resection sent to histopathologic study which is reported with: Producing mesenchimal neoplasia of cartilage that alternates with small barren islands and capsular soft weave fragments you will articulate and cartilaginous bone of remodeling with laminar calcifications and in groups (hen house fabric), nests good differentiated, osteoid and zone with great amount of multinucleated giant cells. The case of an invading, rare aggressive chondroblastoma appears which by its little common characteristics was diagnosed definitively until the histopathologic, later report to surgical biopsy pre and trans, deal with resection in block. Obtaining re establishment and integration.

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