Aseptic Pustulosis of the Folds Successfully Treated with Methotrexate.

An otherwise healthy 47-year-old woman presented with confluent pustular lesions on the scalp for 5 months and asymptomatic pustular lesions on the trunk and extremities for 2 weeks. She did not have systemic clinical manifestations and was treated with oral antifungals and antibiotics (amoxicillin, and clavulanic acid and flucloxacillin), with no effect. The lesions were unrelated to her menstrual cycle, and she had no history of dermatosis, including acne, psoriasis, or folliculitis.

Nursing Students' Perceptions on Healthcare-Associated Infection Control and Prevention Teaching and Learning Experience in Portugal.

Healthcare-associated infections (HAI) are one of the major concerns worldwide, posing significant challenges to healthcare professionals' education and training. This study intended to measure nursing students' perceptions regarding their learning experiences on HAI prevention and control. In the first phase of the study, a cross-sectional and descriptive study with a convenience sample composed of undergraduate nursing students from Portugal, Spain, Poland, and Finland was conducted to develop the InovSafeCare questionnaire.

Nursing Students' Perceptions on Healthcare-Associated Infection Control and Prevention Teaching and Learning Experience: Development and Validation of a Scale in Four European Countries.

Healthcare-associated infections are one of the major concerns worldwide. This study presents the development and the validation process of the InovSafeCare scale and aimed at identifying and measuring the ecosystem variables related to healthcare-associated infection (HCAI) prevention and control practices in European nurse students. Qualitative and quantitative approaches were used to (1) elaborate an item pool related to the educational environment, the healthcare setting environment, and the attitudes, beliefs, and performance of the nursing students regarding HCAI prevention and control and (2) analyze psychometric properties of the scale using factor analysis.

Prognostic Significance of RAS Mutations and P53 Expression in Cutaneous Squamous Cell Carcinomas.

is considered the most commonly-altered gene in cutaneous squamous cell carcinoma (cSCC). Conversely, mutations have been reported in a low percentage of cSCC. The objective of our study was to evaluate the frequency of p53 expression and mutations in cSCC and correlate them with clinicopathological features and patient outcome.

Vasculitic Leg Ulcer Revealing an Essential Thrombocythemia.

A 64-year-old man was referred to our department due to painful ulcers on the right leg that had evolved over the previous 6 months. There was also progressive weight loss. He had no relevant medical history.