Outcome of visual function shown as postoperative development of the Visual Impairment Score in relation to the duration and quality of preoperative visual symptoms, and tumor size.

Table 1: Outcome of visual function shown as postoperative development of the Visual Impairment Score in relation to the duration and quality of preoperative visual symptoms, and tumor size.

Patient	Sex	Age	Duration of symptoms, Month	Preoperative visual deficit	Size mm	Quality of resection	Outcome
B.S	W	54y	03	L 3/10, R 5/10	< 20	GTR	Improved
A.H	m	39y	12	L < 1/10, R 10/10	20-40	GTR	Improved
K.M	W	71y	18	L 3/10, R < 1/10	20-40	GTR	Improved
M.D	W	55y	24	L 5/10, R 10/10	20-40	GRT	Improved
K.M	w	40y	08	L 3/10, R 2/10	> 40	GRT	Improved
M.R	w	74y	12	L < 1/10, R 0/10	20-40	GRT	Improved
R.L.O	M	40y	06	L < 10/10, R 1/10	20-40	GRT	Improved
T.N	w	51y	10	L < 10/10, R < 1/10	> 40	GRT	Unchanged
B.F	w	55y	04	L < 1/10, R 5/10	20-40	GTR	Improved
A.H	m	61y	60	L < 1/10, R 3/10	20-40	GTR	Unchanged
B.S	w	44m	24	L < 1/10, R 0/10	20-40	GTR	Worsened
B.A	w	51y	12	L 1/10, R 1/10	20-40	GTR	Improved
B.Y	w	47y	36	L 1/10, R 1/10	> 40	STR	Worsened
S.DJ	W	40	18	L 3/10, R 1/10	20-40	GTR	Unchanged
K.W	W	42	10	L 1/10, R 7/10	20-40	GTR	Improved
B.S	W	35	14	L 1/10, R 1/10	20-40	GTR	Unchanged