Proposal and operational evaluation of a device for external and internal photodynamic therapy treatments.

Photodynamic therapy (PDT) light sources must match their emission spectrum with the absorption spectrum of the photosensitizer, provide precise treatment definition, deliver adequate irradiance, avoid thermal damage, and minimize treatment duration. Additionally, they should be adaptable to different photosensitizers, easy to manipulate, and cost-effective. Current LED sources are difficult to customize, rigid, and primarily designed for broad-area treatments.

Skin cancer prevention in extreme sports: Intervention in a 24-h race.

Introduction: Excessive sun exposure and sunburns are the main preventable causes of skin cancer. The growing popularity of outdoor sports in developed countries has motivated the objective of this work to study the risk of photoexposure and the skin cancer prevention needs of athletes in an extreme race and evaluate an intervention targeted at this population.

Methods: An observational study was conducted during the XXIII edition of the 101 km de Ronda race, which consisted of trail running and mountain biking categories.

Ultraviolet sun exposure and sun protection behaviors in outdoor rock climbers.

Background: Overexposure to sunlight and sunburn are the main preventable causes of skin cancer. Outdoor sports are associated with significant levels of sunlight exposure.

Aims: We sought to quantify the sun radiation exposure received by outdoor rock climbers and assess their sun exposure habits, sun protection behaviors, attitudes, and knowledge regarding skin cancer.

Occupational Sun Exposure Among Physical Education Teachers in Primary and Secondary Schools in Andalusia, Spain.

Chronic sun exposure and sunburns are the main preventable causes of skin cancer. Due to the nature of their work, physical education teachers are at high risk for occupational skin cancer. This descriptive, cross-sectional study analyzes primary and secondary physical education teachers in Andalusia, Spain.

Assessment of Quality of Life Following Diagnosis in Patients with Cervicofacial Non-melanoma Skin Cancer.

Non-melanoma skin cancer (NMSC) is the most common neoplasm. The characteristics of this disease (location in aesthetically sensitive areas, the appearance of successive tumors during follow-up, and high rates of survival) are such that the concept of health-related quality of life (HRQoL) is of particular importance. The aim of the present study was to describe and analyses patient quality of life following diagnosis with cervicofacial NMSC.

A facility and community-based assessment of scabies in rural Malawi.

Background: Scabies is a neglected tropical disease of the skin, causing severe itching, stigmatizing skin lesions and systemic complications. Since 2015, the DerMalawi project provide an integrated skin diseases clinics and Tele-dermatology care in Malawi. Clinic based data suggested a progressive increase in scabies cases observed.

Factors related to the evolution of quality of life in patients with cervicofacial non-melanoma skin cancer.

Purpose: Non-melanoma skin cancer (NMSC) is the most frequent neoplasm today, worldwide. This type of tumour presents low mortality but causes a major psychosocial impact on the patient. Studies have shown that the patient's quality of life (as detected by questionnaire scores in this respect) improves as the care process advances.

Sun Protection Behaviour and Sunburns in Spanish Cyclists.

Sunburn caused by overexposure to ultraviolet radiation is the main cause of preventable skin cancer. This study aimed to describe the sun protection habits and rate of sunburns associated with the practice of cycling and to identify predictive factors of sunburn among cyclists. A descriptive observational study based on online surveys was conducted.

Sun Protection Policies and Practices in Preschool and Elementary Schools in Andalusia (Spain).

Sun exposure in childhood is a major risk factor for the development of skin cancer as an adult. School children spend much of their time outdoors exposed to ultraviolet radiation during recreational and sports activities. Skin cancer incidence tripled from 1978 to 2002 in Spain.

Quality of Life During Treatment for Cervicofacial Non-melanoma Skin Cancer.

Non-melanoma skin cancer (NMSC), despite its low mortality, can impose a significant psychological burden on patients. The aim of the present study is to examine the evolution of the quality of life (QOL) in patients with cervicofacial NMSC during treatment. This prospective cohort study was conducted to a group of patients with cervicofacial NMSC, confirmed by skin biopsy.

Prevalence and predictors of sunburn among beachgoers.

Background: Painful sunburns at any age are one of the main risk factors for skin cancer.

Objectives: To determine the prevalence and predictors of sunburn among beachgoers.

Methods: A cross-sectional health survey was conducted at the beach during the summer.

Sun Protection Habits and Attitudes Among Healthcare Personnel in a Mediterranean Population.

Health professionals are key agents in healthcare promotion. In the field of skin cancer, they play a crucial role in the development of prevention strategies in the community. This paper aims to describe the sun exposure attitudes and habits of public healthcare professionals in the western Costa del Sol (Spain).

Pilomatrix carcinoma with lymph node and pulmonary metastasis: report of a case arising on the knee.

A 58-year-old woman presented with a pilomatrix carcinoma on the right knee. The tumor developed at the site of a previous lesion that had been present since she was 30 years old. Histologic study showed the presence of basaloid cells with numerous atypical mitoses, shadow cells, and calcification.