PT  - JOURNAL ARTICLE
AU  - Yoshimoto, Y
AU  - Ochiai, C
AU  - Kawamata, K
AU  - Endo, M
AU  - Nagai, M
TI  - Aqueductal blood clot as a cause of acute hydrocephalus in subarachnoid hemorrhage.
DP  - 1996 Jun 01
TA  - American Journal of Neuroradiology
PG  - 1183--1186
VI  - 17
IP  - 6
4099  - http://www.ajnr.org/content/17/6/1183.short
4100  - http://www.ajnr.org/content/17/6/1183.full
SO  - Am. J. Neuroradiol.1996 Jun 01; 17
AB  - We describe two patients with acute hydrocephalus, in whom CT scans did not show intraventricular hemorrhage unequivocally. Midline sagittal MR imaging revealed a blood clot plugging the aqueduct. MR imaging is useful for detecting sub-acute clots within the aqueduct and for differentiating them from other entities.