PERIOSTEAL CHONDROSARCOMA OF METACARPAL BONE

Periosteal chondrosarcoma of metacarpal bone: Report of a rare entity.

Chondrosarcomas of the hand are very rare, constituting less than 0.5% of all chondrosarcomas. Metacarpal involvement and juxtacortical location are still rarer. We report a case of periosteal chondrosarcoma of metacarpal bone in a 38-year-old man, who presented with swelling of the left hand. He underwent extended ray amputation with removal of the entire left third metacarpal bone. Histopatho...

Mandibular periosteal (juxtacortical) chondrosarcoma.

Periosteal (juxtacortical) chondrosarcoma (PC) is a well-differentiated malignant cartilage-forming tumor arising from the external bone surface, especially in long bones. The therapy of choice is en-bloc resection and, in general, its prognosis is good. This paper reports a rare case of PC affecting the mandible of a 41-year-old man. The lesion presented as a slow-growing-painless swelling tha...

Bony metastases following complete resection of periosteal chondrosarcoma

Periosteal chondrosarcoma (PC) is a rare low-grade malignant cartilaginous tumor originating on the bone surface. Wide surgical resection is the recommended treatment. Prognosis is usually good if surgery is adequate. Metastasis is late and very rare. We present the clinical, radiographic, and pathological features of a PC accompanied with fibular cortical invasion in a 30-year-old woman. Wide ...

Bone: Chondrosarcoma

Figure 1: En bloc resection specimen of the proximal fibula of a 43 year old female, containing a lobulated bluish white, translucent tumour (4.5 x 2 x 1.9 cm) located centrally within the medullary cavity, consistent with central chondrosarcoma. Figure 2: Corresponding macro-slice showing a lobular architecture, and endosteal cortical thinning. Cytonucle ar appearance can be more readily appre...

Chondrosarcoma of bone.