[Efficacy and tolerability of controlled-release oxycodone against nab-paclitaxel-induced musculoskeletal pain in breast cancer patients].

Paclitaxel therapy often causes musculoskeletal pain, and some clinical studies have indicated that this pain is due to nerve injury, rather than muscle or joint lesion. We report four clinical cases in which controlled-release oxycodone improved pain intensity in breast cancer patients with severe musculoskeletal pain caused by nab-paclitaxel therapy. In each case, oxycodone was well-tolerated and the symptoms of peripheral neuropathy were quite mild, indicating that oxycodone exhibited a preventive or therapeutic effect on peripheral neuropathy.

Comparative anatomical study of the kidney position in amniotes using the origin of the renal artery as a landmark.

The anatomical relationship between the kidney position and its arterial supply was investigated in 21 mammals, 1 bird, and 3 reptiles (n = 1 for each species) and in 43 human cadavers. The following observations were made. (1) Although the right kidney was located caudal to the left kidney in 29 out of 43 human cadavers (67.

A case of an accessory palmaris longus muscle and a duplicate palmaris longus muscle with special reference to their nerve supply--morphologic significance of a common innervation trunk.

During a dissection of the forearm and hand, a duplicate palmaris longus muscle with an accessory palmaris longus muscle was observed on the right side of a 73-year-old Japanese male cadaver. Duplications of the palmaris longus muscle have been reported by many authors. Humphry (1872) suggested the presence of radial, intermediate, and ulnar sectors in the superficial layers of the forearm flexor muscular angulus, based on a comparison of fore- and hind limbs and comparative anatomical theory.