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Table 2 Clinical Data of Patients with Head and Neck Clear Cell Chondrosarcoma

From: Clear cell chondrosarcoma of the head and neck

Case Age/
sex
Site Symptoms Durationof symptoms Treatment Recurrence Further
treatment
Follow up
1 50/F Maxilla Swelling & slow enlargement 3 y Local excision No - 10 y
2 79/F Nasal septum Nasal obstruction 6 m Resection No - 16 m
3 62/F Nasal septum Recurrent epistaxis 1 m Wide resection No - 30 m
4 46/M Subglottic Dyspnea & Stridor 6 m Laryngectomy No - 6 m
5 61/M Subepiglott Dyspnea & Hoarseness History of chondroma
22 yr before
Laryngectomy&
Neck dissection&
Radiotherapy
No - N/A
6 57/M Cricoid cartilage Dyspnea - Laryngectomy &
Neck dissection& Hemithyroidectomy
1-15 m
2-20 m
3-33 m
Locally
removed
3 y
7 56/M Thyroid
cartilage
1-Voice change
2-Change in neck shape
1-2 yr
2- several mo
Partial resection of
thyroid cartilage
- - 4 y
8 N/A Maxilla N/A N/A N/A N/A N/A N/A
9 N/A Skull N/A N/A N/A N/A N/A N/A