Table 2: Clinical Details of 12 Reported Cases of Blindness (World Health Organisation Definition) Due to Idiopathic Intracranial Hypertension

Case	Gender	Age (Yrs)	Ethnicity	Visual Acuity RE LE	Visual Fields RE LE	Time from First Presentation to Blindness	LP Opening Pressure on Presentation	Medical Management	SurgicalManagement
1	female	24	White	1/60 2/60	<20° >40°	7 months	80cm H2O	Weight loss Diamox	Nil
2	female	6	White	<3/60 <3/60	Unable to perform VF	4 months	40cm H2O	Nil	LP shunt
3	female	41	White	6/24 6/24	<20° <20°	3 years	30cm H2O	Weight loss Diamox	LP Shunts X3
4	male	60	White	NPL NPL	Unable to perform VF	2 months	49cm H2O	Diamox frusemide	LP shunt x1
5	female	59	White	6/24 6/24	<20° <20°	17 years	28cm H2O	Diamox	LP shunt x1
6	female	32	Black African	CF 3/60	<20° <20°	7 years 6 months	40cm H2O	Diamox	Bilateral ONSF LP shunt x1
7	female	26	White	6/9 CF	<20° <20°	>10 years	30cm H2O	Weight loss Diamox	ONSF LE LP Shunt x2 VP shunt x1
8	female	25	Asian	6/18 6/12	<20° <20°	6 months	40cm H2O	Diamox	LP shunt x2
9	female	52	White	6/24 6/18	<20° <20°	3 years	52cm H2O	Diamox	VP shunt x1
10	female	19	White	NPL 6/9	<20° <20°	10 years	29cm H2O	Diamox frusemide	LP shunt x2
11	female	46	White	6/60 6/9	<20° <20°	7 months	51cm H2O	Diamox	Nil
12	female	38	Black Carribean	6/24 HM	<20° <20°	5 months	40cm H2O	Weight loss Multiple LPs	Right ONSF