Use of 5-Aminolevulinic Acid and Daylight Photodynamic Therapy for the Treatment of Actinic Keratoses.

Background: Photodynamic therapy (PDT) is an effective modality for the treatment of actinic keratoses (AKs). The use of methyl aminolevulinate with daylight PDT (D-PDT) has quickly gained popularity internationally because of its tolerability and high levels of safety and efficacy. However, there is a paucity of studies on the use of D-PDT with 5-aminolevulinic acid (ALA).

Hyperspectral imaging in automated digital dermoscopy screening for melanoma.

Objectives: Early melanoma detection decreases morbidity and mortality. Early detection classically involves dermoscopy to identify suspicious lesions for which biopsy is indicated. Biopsy and histological examination then diagnose benign nevi, atypical nevi, or cancerous growths.

Effects of carpal tunnel syndrome on adaptation of multi-digit forces to object mass distribution for whole-hand manipulation.

Background: Carpal tunnel syndrome (CTS) is a compression neuropathy of the median nerve that results in sensorimotor deficits in the hand. Until recently, the effects of CTS on hand function have been studied using mostly two-digit grip tasks. The purpose of this study was to investigate the coordination of multi-digit forces as a function of object center of mass (CM) during whole-hand grasping.

Effects of carpal tunnel syndrome on adaptation of multi-digit forces to object weight for whole-hand manipulation.

The delicate tuning of digit forces to object properties can be disrupted by a number of neurological and musculoskeletal diseases. One such condition is Carpal Tunnel Syndrome (CTS), a compression neuropathy of the median nerve that causes sensory and motor deficits in a subset of digits in the hand. Whereas the effects of CTS on median nerve physiology are well understood, the extent to which it affects whole-hand manipulation remains to be addressed.

Surgery for pulmonary coccidioidomycosis: a 10-year experience.

Background: Coccidioidomycosis results from infection with Coccidioides species endemic to the southwestern United States. The mobile US population has resulted in incremental cases being found throughout the world. The fungal infection can result in pulmonary sequelae, including nodules, cavities, and complications requiring treatment by the thoracic surgeon.