Chondrosarcoma staging
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Risk calculators and risk factors for Chondrosarcoma staging |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Rohan A. Bhimani, M.B.B.S., D.N.B., M.Ch.[2]
Overview
Chondrosarcoma is staged based on enniking staging system for malignant bone tumor based on histological and radiological findings.
Staging
- Chondrosarcoma is staged based on enniking staging system.
Enneking (MSTS) Staging System
- The Enneking surgical staging system (also known as the MSTS system) for malignant musculoskeletal tumors based on histological and radiographic characteristics of the tumor host margin.[1][2]
- It is widely accepted and routinely used staging system.
| Stages | Grade | Site | Metastasis |
|---|---|---|---|
| IA | G1: Low grade | T1: Intracompartmental | M0: No metastasis |
| IB | G1: Low grade | T2: Extracompartmental | M0: No metastasis |
| IIA | G2: High grade | T1: Intracompartmental | M0: No metastasis |
| IIB | G2: High grade | T2: Extracompartmental | M0: No metastasis |
| III | G1 or G2 | T1 or T2 | M1: Regional or distant metastasis |
References
- ↑ Jawad MU, Scully SP (2010). "In brief: classifications in brief: enneking classification: benign and malignant tumors of the musculoskeletal system". Clin Orthop Relat Res. 468 (7): 2000–2. doi:10.1007/s11999-010-1315-7. PMC 2882012. PMID 20333492.
- ↑ Peabody, Terrance (2014). Orthopaedic oncology : primary and metastatic tumors of the skeletal system. Cham: Springer. ISBN 9783319073224.