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Among Japanese, the vast majority of primary esophageal cancers are squamous cell carcinomas. Therefore, MRI findings of a cystic tumour with a thin enhanced rim may alert one to the possibility of a metastatic brain tumour from the esophagus.

A gauze sponge wrapping method to prevent recurrent subarachnoid hemorrhage (SAH) after in complete obliteration of intracranial aneurysm or a residual neck after clipping was developed and tested. The authors performed the gauze wrapping for aneurysms with incomplete obliteration by clip ping alone, abnormal changes of the parent artery wall which had the possibility of regrowth or re rupture, and surgical difficulties. The residual neck of the aneurysm or the abnormal arterial wall was tightly and completely wrapped, including the parent artery, and cemented with plastic adhesive. Seventy-eight (22.3%) of 349 surgically treated aneurysms were treated by gauze wrapping (26 wrap ping only, 52 clipping and wrapping). The incidence of complications such as infection, angiospasm, and normal pressure hydrocephalus, and the clinical outcome were not significantly different for the wrapping and non-wrapping groups. No recurrent SAH was observed in the wrapping group during 3 months to 8.5 years follow-up. These results suggest that wrapping with gauze sponge is useful in the treatment for ruptured aneurysms which cannot be totally obliterated.

No abstract