True tibial artery aneurysms: case report and literature review.

True tibial artery aneurysms are rare lesions. They may manifest themselves clinically either as a painful leg mass or as evidence of ischemic changes in the foot. Asymptomatic lesions may be found incidentally during arteriography.

Noninvasive imaging for deep venous thrombosis.

In 96 patients, 127 extremities were identified by duplex ultrasonography as having acute deep venous thrombosis. The majority of these patients were found to have factors that predisposed them to thrombi formation. Doppler examination correlated with the duplex results in 77 extremities (61 percent).

Long-term hemodynamic evaluation of lower extremity percutaneous transluminal angioplasty.

Percutaneous transluminal angioplasty (PTA) has provided an alternative method of treatment for occlusive disease of the lower extremities. However, the long-term durability of PTA compared with that of surgical reconstruction has not been adequately evaluated. This study was undertaken to assess the long-term hemodynamic results of PTA.

Internal iliac artery revascularization in the treatment of vasculogenic impotence.

Five impotent men underwent internal iliac artery revascularization in conjunction with end-to-side aortobifemoral bypass after preoperative testing suggested a vasculogenic cause for impotence. All patients had abnormal preoperative penile/brachial arterial pressure indices (mean, 0.42 +/- 0.

The role of carotid duplex scanning in surgical decision making.

Eighty-one patients suspected of having cerebrovascular disease had 157 carotid arterial systems studied by both duplex ultrasonography and contrast arteriography to better define the role of carotid duplex scanning in the surgical decision-making process. These studies were reviewed in a blinded fashion in conjunction with history and physical examination data by two surgeons, one operating on only symptomatic lesions, the other operating on both symptomatic and asymptomatic lesions. Results were analyzed to ascertain if there was agreement regarding decisions for carotid endarterectomy based on scan findings compared with decisions based on arteriographic findings.