Tracheal Chondrosarcoma: Systematic Review of Tumor Characteristics, Diagnosis, and Treatment Outcomes with Case Report

Table 2

Analysis of selected characteristics of tracheal chondrosarcoma [6–20].

Characteristic		Mean	Median	Mode	Range
Age (years)		61.3	66	72	34–87
Size (cm)		3.0	2.5	2.0	2.0–6.5
Symptom duration (months)		10.2	7	7	0.25–36
	Number of cases/number reported	Percentage
Male	15/16	93.8%
Symptoms
Dyspnea	16/16	100.0%
Wheeze	6/16	37.5%
Cough	5/16	31.3%
Hemoptysis	2/16	12.5%
Hoarseness	1/16	6.3%
Odynophagia	1/16	6.3%
Grade
1	7/14	50.0%
2	5/14	35.7%
3	2/14	14.3%
Tracheal location
Lower	7/16	43.8%
Upper	6/16	37.5%
Middle	3/16	18.8%
Calcification	10/14	71.4%
Extratracheal	11/14	78.6%