Related Experiment Video
Updated: Aug 7, 2026

The In ovo CAM-assay as a Xenograft Model for Sarcoma
Published on: July 17, 2013
[Chondrosarcoma of rib origin; report of a case]
M Fukuzumi1, M Kadokura, N Murata
1Department of Cardiovascular Surgery, Kikuna Memorial Hospital, Yokohama, Japan.
Abstract:
Chondrosarcoma of rib origin is rare. A 50-year-old man without symptom was pointed out an abnormal shadow on chest X-ray. Computed tomography (CT) showed a low density mass arising from the right chest wall, and a CT-guided needle aspiration biopsy disclosed the tumor consisted of cartilage matrix with a partial necrosis. We suspected the tumor to be a chondrosarcoma of rib origin and performed a wide resection with the right 3rd and 4th ribs. The defect of the chest wall was repaired with double prolene mesh. Histological examination revealed grade 2 chondrosarcoma. Postoperative course has been uneventful for 25 months.
Related Concept Videos
Rous Sarcoma Virus (RSV) and Cancer
RSV is a retrovirus that contains two copies of a plus-strand RNA genome. Its genome consists of four main open...
Rous Sarcoma Virus (RSV) and Cancer
RSV is a retrovirus that contains two copies of a plus-strand RNA genome. Its genome consists of four main open...
The Thoracic Cage: Ribs
Parts of a Typical Rib
A typical rib has a head, neck, and body. The posterior end of the rib is called the head, followed by a narrow neck. The head articulates primarily with the costal facet...
Bone Formation by Endochondral Ossification