Table 3.

Treatment procedures and results

	N (%; n = 17)
Steroid treatment duration, months
1–3	10 (58.8)
4–6	6 (35.3)
≥7	1 (5.9)
Steroid response
No response	4 (23.5)
Partial response	11 (64.7)
Adverse effect	2 (11.8)
Methotrexate treatment duration, months
2	4 (23.5)
3	13 (76.5)
Methotrexate response
No response	4 (23.5)
Partial response	3 (17.6)
Complete response	10 (58.8)
Surgery approach
No surgery	10 (58.8)
Remaining mass excision after partial remission	3 (17.6)
Whole mass excision	4 (23.5)
Follow-up period, months
4–6	7 (41.2)
7–12	6 (35.3)
≥13	4 (23.5)