Aneurysm of a common digital artery: case report and literature review

The authors' recent experience of a 46-year-old woman with an aneurysm of a common digital artery led them to review the appropriate treatment for this rare condition. They found only one other reported case. In most reports on aneurysms of hand vessels, the aneurysm is of traumatic origin, but this was not the case in their patient. For such a rare condition, the authors emphasize the need for acute awareness of its possibility, angiography to evaluate the collateral circulation and early excision to relieve symptoms and avoid neurologic damage.