Parameters and functional analysis of the deep epaxial muscles in the thoracic, lumbar and sacral regions of the equine spine.

The epaxial muscles produce intervertebral rotation in the transverse, vertical and axial axes. These muscles also counteract the movements induced by gravitational and inertial forces and movements produced by antagonistic muscles and the intrinsic muscles of the pelvic limb. Their fascicles are innervated by the dorsal branch of the spinal nerve, which corresponds to the metamere of its cranial insertion in the spinous process.

The ART-SCORE is not an effective tool for optimizing patient selection for DEB-TACE retreatment. A multicentre Spanish study.

Introduction: The appropriate selection of hepatocellular carcinoma (HCC) patients who are eligible for transarterial chemoembolization (TACE) remains a challenge. The ART score has recently been proposed as a method of identifying patients who are eligible or not for a second TACE procedure.

Objective: To assess the validity of the Assessment for Retreatment with TACE (ART) score in a cohort of patients treated with drug-eluting bead TACE (DEB-TACE).

Structural and functional characteristics of the thoracolumbar multifidus muscle in horses.

The multifidus muscle fascicles of horses attach to vertebral spinous processes after crossing between one to six metameres. The fascicles within one or two metameres are difficult to distinguish in horses. A vertebral motion segment is anatomically formed by two adjacent vertebrae and the interposed soft tissue structures, and excessive mobility of a vertebral motion segment frequently causes osteoarthropathies in sport horses.

Use of aortic extension cuffs for preserving hypogastric blood flow in endovascular aneurysm repair with aneurysmal involvement of common iliac arteries.

Background: Intentional hypogastric artery covering during endovascular repair of abdominal aortic aneurysms (EVAR) can carry a non-negligible rate of complications; to preserve pelvic blood flow, several approaches are in use, such as sandwich techniques, branched iliac devices, or the use of aortic extender cuffs in a bell-bottom configuration. We assess the performance of the latter for treatment of common iliac artery aneurysms during EVAR.

Methods: Prospective gathering of data in 21 dilated common iliac arteries (18-25 mm) with coexisting abdominal aorta aneurysm, which were treated from 2005 to 2010 and received a GORE(®) Excluder endograft and one (n = 14) or several aortic extenders in a bell-bottom configuration.

Adaptive functional specialisation of architectural design and fibre type characteristics in agonist shoulder flexor muscles of the llama, Lama glama.

Like other camelids, llamas (Lama glama) have the natural ability to pace (moving ipsilateral limbs in near synchronicity). But unlike the Old World camelids (bactrian and dromedary camels), they are well adapted for pacing at slower or moderate speeds in high-altitude habitats, having been described as good climbers and used as pack animals for centuries. In order to gain insight into skeletal muscle design and to ascertain its relationship with the llama's characteristic locomotor behaviour, this study examined the correspondence between architecture and fibre types in two agonist muscles involved in shoulder flexion (M.

Distribution of the internal pudendal artery in male and female llama (Lama glama).

The aim of this research has been to describe the internal pudendal artery distribution in male and female llama and to compare it with that of other domestic animals including the one-humped camel (Camelus dromedarius). The arterial system was perfused with a solution of 14% coloured plaster and preserved in a solution of a 10% formalin, 3% carbolic acid and 3% glycerine. The systematic dissection was made using traditional working techniques and standard instruments.

Systematic study of the internal iliac artery in llama (Lama glama).

The aim of this research was to determine the origins of the parietal and visceral branches of the internal iliac artery of the llama and to match those with the known types and classifications in the human being and domestic animals. The internal iliac artery divides at the level of the third sacral vertebra into the caudal gluteal and internal pudendal arteries corresponding to an intermediate long iliac type. It gives off the following collateral branches: umbilical, cranial gluteal, obturator and iliolumbar arteries.

Arteries of the hindfoot of the llama (Lama glama).

The objective of this study was to describe the arterial distribution of the hindfoot of the llama (Lama glama). Ten adult llamas, preserved in 6% formalin solution at 0 degree C, were dissected. The arterial system was perfused with a solution of 14% coloured plaster; the venous system was perfused with a solution of 17% coloured industrial gelatin.

Non satellite veins in the pelvic limb of the llama (Lama glama).

The objective of this study was to determine the major differences in the venous system of the pelvic limb of the llama (Lama glama) and that of other mammals, including humans. Eight adult llamas, preserved by means of 6% formalin solution at 0 degrees C, were dissected. The venous system was perfused with a solution of 17% coloured industrial gelatin.

[The advantages of palliative embolization and with preoperative ethanol in hypernephroma].

We report thirty-one embolizations of renal cell carcinomas, using ethanol injected through a balloon-tipped catheter. This technique is performed both as a palliative and as a preoperative treatment. Renal function (urea and creatinine) before and a week after embolization showed no important variations.