Table 1:

Imaging modalities and clinical outcome in 16 patients with intracranial hypotension

Pt No.	Sex	Age (y)	Type of Surgery	Imaging Modalities	Clinical Outcome	mRS
1	M	51	Optic glioma	CT, MRI	Full recovery	0/5
2	M	59	Oligoastrocytoma WHO grade II	CT, MRI	Full recovery	0/5
3	F	36	2/3 resection of temporal lobe	CT, DSA, MRI	Moderate deficit	3/3
4	F	37	Granulomatous inflammation	CT, MRI	Full recovery	0/5
5	M	44	Incidental MCA aneurysm	CT, DSA	Fatal	6/1
6	M	58	Cavernoma	CT	Full recovery	0/5
7	M	67	Colloid cyst	CT, DSA	Vegetative state	5/2
8	M	60	Recurrent metastasis	CT	Mild deficit	2/4
9	M	42	Hippocampal sclerosis	CT, MRI, DSA	Moderate deficit	3/3
10	M	39	Astrocytoma WHO grade II	CT, MRI	Fatal	6/1
11	F	44	Select amygdalo	CT, MRI	Fatal	6/1
12	M	59	AVM, Spetzler & Martin grade I	CT, MRI, DSA	Mild deficit	2/4
13	F	34	Oligodendroglioma WHO grade III	CT, MRI	Moderate deficit	3/3
14	F	70	Spondylodiskitis T6/7	CT, MRI	Full recovery	0/5
15	F	71	Spondylodiskitis L4/5, spinal fixation	CT, MRI	Fatal	6/1
16	M	88	Bilat. subdural hematomas: hollow screws	CT, MRI	Mild deficit	2/4

Note:—mRS indicates modified Rankin scale/Glasgow outcome score; DSA, digital subtraction angiography; MCA, middle cerebral artery; select amygdalo, selective amygdalohippocampectomy; AVM, arteriovenous malformation; M, male; F, female; WHO, World Health Organization; bilat, bilateral; MRI, MR imaging.