ArticleKoba T, Yokoyama T, Kaneko M.
Stroke. 1977 Nov-Dec;8(6):676-80.
The authors studied the Pantopaque radiograms of a hematoma cavity in 46 patients following early surgical treatment for the lateral type of hypertensive intracerebral hematoma. All patients were operated on within 7 hours after the apoplectic attack and most of them had a localized hematoma. It was concluded that they could be classified in three subtypes from the location of hematoma in the antero-posterior direction. Each subtype had particular clinical symptoms and prognosis.