An otherwise healthy man in his 50s presented complaining of pruritic lesions on the left side of his scalp. The lesions had slowly been growing in size over the preceding 30 years. They would occasionally bleed, and this is what ultimately prompted him to seek medical advice. Physical examination revealed multiple aggregated and soft, flesh-colored nodules on the left posterior auricular area of the scalp (Figure 1). No appreciable clinical lymphadenopathy was identified on examination. A shave biopsy of one of the nodules was performed for diagnostic clarification.
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Systematic Review on Chemsex: Advocating for Inclusive Research and Primary Prevention.
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Faculty of Health Sciences, Valencian International University, Pintor Sorolla 21, 46002, Valencia, Spain.
Chemsex is a specific practice of sexualized drug use (SDU), linked mainly to the group of men who have sex with men (MSM). This practice has become a public health problem due to the increase in sexually transmitted infections and HIV. However, there are groups and aspects that require greater visibility and research.
View Article and Find Full Text PDFBreast density assessment via quantitative sound-speed measurement using conventional ultrasound transducers.
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Department of Information Technology, Uppsala University, 75237, Uppsala, Sweden.
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Effects of Using Prompts During Parent-Child Shared Reading on the Language Development of Mildly Autistic Children.
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January 2025
Division of Psychology and Language Sciences, University College London, London, UK.
The use of literal prompts (LPs) and inferential prompts (IPs) in shared book reading (SBR) facilitates children's use of language and promotes their thinking and understanding about the stories discussed and beyond. Furthermore, SBR provides a platform for mildly autistic children to have multiple rounds of communication with educators. This study investigated the contribution of LPs and IPs on the language development and affective factors of language learning in mildly autistic children.
View Article and Find Full Text PDFVariability in Vaccine Response and Trajectory in Early Childhood and Association with Demographic Variables, Antibiotic Exposure and Infection Proneness.
J Infect Dis
January 2025
College of Mathematical Sciences, College of Science, Rochester Institute of Technology, Rochester, NY.
Introduction: We sought to explore the variability of antibody responses to multiple vaccines during early life in individual children, assess the trajectory of each child longitudinally, determine the associations of demographic variables and antibiotic exposures with vaccine-induced immunity, and link vaccine responsiveness to infection proneness.
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