These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Venous angioma coexisting with other types of cerebrovascular malformations].
    Author: Tanaka R, Miyasaka Y, Yada K, Yagisita S.
    Journal: No Shinkei Geka; 1994 Jul; 22(7):665-9. PubMed ID: 8078600.
    Abstract:
    The authors report 3 cases in which, in addition to venous angioma, other types of vascular malformations coexisted. They discussed the pathological significance of this coexistence, and the treatment to be given in these conditions. Case 1: A 38-year-old man was admitted to the hospital because of progressive headaches of 3 days' duration. X-ray CT revealed a large hematoma in the left cerebellar hemisphere. Vertebral angiogram showed a caput medusae in the venous phase, which is a typical picture of venous angioma. The hematoma was surgically removed and careful inspection of the cavity wall was made. A thick vein and many thin walled dilated venules draining to the vein were observed in the cavity wall. These abnormal vessels were completely removed. Because of reaccumulation of the hematoma and massive edema of the hemisphere, reoperation was performed. On removing a part of the cerebellar hemisphere, a small mass of vascular network was found and removed together with the hematoma. Histologically, the first specimen was a typical venous angioma, and the second one was a arteriovenous malformation. Case 2: A girl 9 years of age was admitted because of headache and left sided ataxia. CT and MRI revealed a multi staged hematoma in the left cerebellar hemisphere. Vertebral angiography, however, failed to demonstrate any kind of vascular malformations. The hematoma was removed with its wall. The histological appearance was compatible with venous angioma. 4 years later she bled again, and reoperation was performed. Histological examination this time revealed a cavernous angioma.(ABSTRACT TRUNCATED AT 250 WORDS)
    [Abstract] [Full Text] [Related] [New Search]