"Full metal jacket" with direct stenting of complete chronic occlusions of the superficial femoral artery.

Purpose: This study evaluated the short- and midterm patency of complete total occlusions of the superficial femoral artery (SFA) treated with direct stenting.

Materials And Methods: Fifty-two consecutive patients (36 men and 16 women; mean age 73.6 years; range 58-85) with chronic complete SFA occlusion and good distal run-off (two or three patent vessels) underwent endovascular recanalisation by direct stenting.

Comparative study of jaws with multislice computed tomography and cone-beam computed tomography.

Purpose: The aim of this study was to compare the dosimetric and diagnostic performance of multislice computed tomography (MSCT) and cone-beam computed tomography (CBCT) in the study of the dental arches.

Materials And Methods: Effective dose and dose to the main organs of the head and neck were evaluated by means of thermoluminescent dosimeters (TLDs) placed in an Alderson Rando anthropomorphic phantom and using a standard CBCT protocol and an optimised MSCT protocol. Five patients with occlusal plane ranging from 54 cm to 59 cm who needed close follow-up (range 1-3 months) underwent both examinations.

Radiofrequency thermal ablation for pain control in patients with single painful bone metastasis from hepatocellular carcinoma.

Objective: The aim of this study was to assess the safety and the efficacy of radiofrequency thermal ablation (RFA) for pain relief and analgesics use reduction in two patients with painful bone metastases from hepatocellular carcinoma (HCC).

Materials And Methods: Two patients with lytic metastases from HCC located at the left superior ileo-pubic branch and at the middle arch of VII rib, performed RFA displacing a LeVeen Needle (3.5 and 4.

Percutaneous treatment of complete chronic occlusions of the superficial femoral artery.

Purpose: This study was done to evaluate the mid-and long-term patency rates of complete (from the origin to Hunter's duct) chronic occlusions of the superficial femoral artery (SFA) treated by angioplasty and/or stenting.

Materials And Methods: From February 2002 to March 2005, 21 patients with complete occlusion of the SFA and good distal runoff (two or three patent vessels) were treated with endovascular recanalisation. All patients had severe claudication or critical limb ischaemia.

Emergency percutaneous treatment in surgical bile duct injury.

The aim of this study is to evaluate the efficacy of emergency percutaneous treatment in patients with surgical bile duct injury (SBDI). From May 2004 to May 2007, 11 patients (five men, six women; age range 26-80 years; mean age 58 years) with a critical clinical picture (severe jaundice, bile peritonitis, septic state) due to SBDI secondary to surgical or laparoscopic procedures were treated by percutaneous procedures. We performed four ultrasound-guided percutaneous drainages, four external-internal biliary drainages, one bilioplasty, and two plastic biliary stenting after 2 weeks of external-internal biliary drainage placement.