Volume 27, Issue 2 pp. 133-138

Subdural haematoma in patients with spontaneous intracranial hypotension

T-H Lai

T-H Lai

Neurological Institute and

National Yang-Ming University School of Medicine, Taipei and

Yuanshan Veterans Hospital, Yilan, Taiwan

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J-L Fuh

J-L Fuh

Neurological Institute and

National Yang-Ming University School of Medicine, Taipei and

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J-F Lirng

J-F Lirng

Department of Radiology, Taipei Veterans General Hospital,

National Yang-Ming University School of Medicine, Taipei and

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P-H Tsai

P-H Tsai

Neurological Institute and

National Yang-Ming University School of Medicine, Taipei and

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S-J Wang

Corresponding Author

S-J Wang

Neurological Institute and

National Yang-Ming University School of Medicine, Taipei and

Dr Shuu-Jiun Wang, Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan 11217. Tel. + 886 2 2876 2522, fax + 886 2 2876 5215, e-mail [email protected]Search for more papers by this author
First published: 21 December 2006
Citations: 10

Abstract

The incidence and clinical relevance of subdural haematoma (SDH) in patients with spontaneous intracranial hypotension (SIH) remain undetermined. We reviewed 40 consecutive SIH patients (18 female, 22 male) in a tertiary hospital. Eight (20%) of them had SDH and nine (23%), non-haemorrhagic subdural collections. The presence of SDH was associated with higher frequencies of male gender, recurrence of severe headache and neurological deficits. Outcomes were satisfactory after supportive care or epidural blood patches except for one SDH patient, who developed transtentorial herniation resulting in Duret haemorrhage and infarctions of bilateral posterior cerebral artery territories. In conclusion, subdural fluid collections were common in patients with SIH. SDH was associated with headache worsening or neurological deficits. Patients with SDH generally recovered well; however, serious sequela might occur.

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