Table 1.

Summary of studies and reported cases describing the percentage of calcifications in patients with thymoma and thymic carcinoma

Reference	Noninvasive thymoma	Invasive thymoma	Thymic carcinoma
Tomiyama et al.	26	54	-
Sone et al.	0	40	-
Doe et al.	-	17	10
Jung et al.	-	33	61
Priola et al.	9	43	-
Jeong et al.	10	31	20