Table 1. Clinical features of published case reports of primary pleural leiomyoma.

Case	Author	Age/Sex	Tumor origin	Diameter (cm)	Operation	Prognosis
1	Tanaka T	40/F	MW	3.5 × 3.0	CR	17 months: alive without recurrence
2	Moran CA	21/F	VSM	Multiple fragments	Incomplete resection	4 months: alive
3	Moran CA	23/F	VSM	10.0 × 9.0	Incomplete resection	6 months: alive
4	Proca DM	32/M	No details	4.3 × 7.0	CR	12 months: alive without recurrence
5	Mochizuki H	33/M	No details	3.0 × 3.2	CR	Unknown
6	Nose N	55/F	MW	1.5 × 1.5	CR	26 months: alive without recurrence
7	Turhan K	50/F	VSM	4.0 × 4.0	CR	53 months: alive without recurrence
8	Rodriguez PM	48/F	No details	18.0 × 14.0	CR	18 months: alive without recurrence
9	Qiu X	45/M	No details	9.0 × 6.0	CR	15 months: alive without recurrence
10	Ziyade S	33/F	VSM	5.3 × 4.0	CR	14 months: alive without recurrence
11	Arikura J	52/F	No details	6.5 × 5.5	CR	Unknown
12	This case	42/F	Not clear	15.0 × 12.0	CR	60 months: alive without recurrence

CR: complete resection; MW: micro-vascular wall; VSM: vascular smooth muscle