ダウンロード数 : ?
ファイル
言語
英語
著者
猪俣 賢一郎
Izumi, Kazuo
Hirabayashi, Kazuaki
Oyama, Mitsuru
Tokito, Sumitaka
Ogawa, Kazuo
内容記述(抄録等)
A malignant melanoma and a melanin-pigmented tumor, both showing spontaneous intracerebral hemorrhage, were reported. A definite diagnosis of melanoma was made almost exclusively by histological examination of tumor tissue obtained at operation or autopsy. A search for primary tumor foci was performed in both cases before and after death. No extracerebral melanomas were found.Thus, these cases can safely be regarded as primary cerebral tumors.
In the present paper two assumptions were made. One assumption concerning spontaneous intracerebral hemorrhage from melanomas is that tumor cells release a chemical factor which causes the formation of fenestrate and subsequent hemorrhage. Another assumption concerning malignant changes of melanoma cells is that malignant change is influenced by genetic factors.
主題
primary cerebral melanoma
malignant change
掲載誌名
Shimane journal of medical science
3
1
開始ページ
1
終了ページ
12
ISSN
03865959
ISSN(Online)
24332410
発行日
1979-06-01
NCID
AA00841586
出版者別表記
Shimane Medical University
資料タイプ
紀要論文
ファイル形式
PDF
著者版/出版社版
出版社版
部局
医学部