Table 2.

Initial treatment approaches of the patients.

	n	%
Surgical intervention	5	9.4
Only surgery	1	1.9
Immunosuppressive treatment after unsuccessful surgery	2	3.8
Immunosuppressive treatment with surgery	2	3.8
Immunosuppressive drugs	47	88.7
Only corticosteroids	3	5.7
Methotrexate and corticosteroids	41	77.4
Azathioprine and corticosteroids	3	5.7
No treatment	1	1.9