Neurosurgical emergency in early pregnancy.
D000328:Adult; D003399:Craniotomy; D005260:Female; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications / Q000601:surgery*; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular; D011261:Pregnancy Trimester, First; D012422:Rupture, Spontaneous; D013345:Subarachnoid Hemorrhage / Q000209:etiology*