Lacunar infarcts: a personal series of 92 consecutive cases.

A series of 92 patients with lacunar infarcts identified by CT brain scan are described. Risk factors for cerebrovascular disease, clinical aspects and outcome are analyzed. Our cases show unusual clinical syndromes in a remarkable number of subjects, indicating the usefulness of performing a CT brain scan.

Transient global amnesia associated with a large arachnoid cyst of the middle cranial fossa of the non dominant hemisphere.

A case of transient global amnesia associated with an arachnoid cyst occupying the middle cranial fossa of the non dominant hemisphere is reported. The relationship between the two conditions is discussed and the value of CT brain scanning in patients with TGA emphasized.