CT findings | ||
---|---|---|
Perioperative complications | Yes | No |
Seizure* | 1 (ischaemia) | |
Transient dysphasia | 1 (ischaemia) | 2 |
Mental disturbance† | 1 | |
Asymptomatic | 1 (ischaemia) | |
1 (contusion) | ||
Visual loss in one eye‡ | 1 | |
Perioperative death of unknown cause§ | 1 | |
Other complications | ||
Meningitis | 2 | |
Chronic subdural hematoma | 3* | |
Epidural haemorrhage by head pin penetration | 1 |
Functional outcomes | No of patients (in follow-up study) | |
---|---|---|
mRS | At discharge | After 3 years |
mRS, modified Rankin Scale. | ||
*One patient suffered seizure, minor infarction, and subdural hematoma. | ||
†Cognitive function disorder lasting over 1 year after the operation. | ||
‡This patient lost sight in the left eye on the morning of the 3rd perioperative day. | ||
§This patient suffered cardiopulmonary arrest on the 4th perioperative day | ||
¶Cerebellar infarction occurred 2 years after the operation. | ||
**Massive putaminal haematoma occurred 1 year after treatment. | ||
0 | 62 | 62 (59) |
1 | 2 | 2 (2) |
2 | 1† | – |
3 | 1‡ | 1¶ |
4 | – | – |
5 | – | – |
6 | 1§ | 2 |