[Spontaneous subarachnoid haemorrhage from symptomless infratentorial tumours (author's transl)].
Spontaneous subarachnoid haemorrhage as the presenting symptom of a clinically asymptomatic medulloblastoma was observed ina 10-year-old boy. Four similar cases were published in the literature. Morphological characteristics of the tumour, aetiological factors of the haemorrhage and prognosis of the disease are discussed. Symptom-free tumours in the posterior fossa have to be considered as possible causes of subarachnoid haemorrhage unrelated to intracranial aneurysm or a-v malformation.
D002528:Cerebellar Neoplasms / Q000150:complications* / Q000175:diagnosis; D002648:Child; D006801:Humans; D008297:Male; D008527:Medulloblastoma / Q000150:complications* / Q000175:diagnosis; D008577:Meningeal Neoplasms / Q000150:complications / Q000556:secondary; D013345:Subarachnoid Hemorrhage / Q000209:etiology*
Die spontane Subarachnoidalblutung aus symptomlosen infratentoriellen Tumoren.