Arteritis following intra-arterial chemotherapy for liver tumors.

Primary and metastatic tumors of the liver can be treated successfully with transcatheter chemoembolization (TACE) during selective arterial catheterism. Arteritis is a possible referred side effect which can lead to tortuosity of the arteries, stenosis and occlusion of vessels. In our hospitals 117 consecutive patients were treated with TACE from January 1990 to December 1992; 61 patients were affected by hepatocellular carcinoma (HCC) and 56 were affected by metastases from colorectal carcinoma.

[Percutaneous angioplasty of arterio-venous fistulae with Zijlstra catheters].

Brescia-Cimino arteriovenous fistulas are the most common vascular accesses in hemodialysis patients. Arterial blood pressure inside the vein and repeated punctures cause progressive sclerosis of the vessel wall and stenosis or occlusion are the final outcome. Percutaneous dilatation is an effective method to preserve arteriovenous fistulas function.

The effect of ciprofloxacin on oral contraceptive steroid treatments.

The effect of ciprofloxacin, a new broad-spectrum quinolone derivative, on concomitant oral contraceptive steroids has been studied in a double-blind cross-over placebo-controlled randomized trial. Ten healthy women using long-term oral contraceptive steroids received either ciprofloxacin 500 mg BID or placebo during two consecutive cycles. Therapy was continued for seven days from the first day of contraceptive treatment.