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Dermatologists commonly prescribe medications such as antibiotics and corticosteroids that can increase the risk for candidiasis. Though conventional antifungals are often effective against candidiasis, they are not without side effects and species of Candida are gaining resistance. Probiotics help treat conditions such as post‐antibiotic diarrhea and infectious diarrhea, and thus have the potential to help with Candida infections, as well. For this reason, we provide an overview of therapies prescribed in dermatology that may increase the risk for candidiasis, and we review the literature on whether probiotics are useful in the treatment and prevention of oral and vulvovaginal candidiasis to help dermatologists treating the condition be better informed about their supplemental use with conventional antifungals.

Abstract. Breast mimicking tissue optical phantoms with sufficient structural integrity to be deployed as standalone imaging targets are developed and successfully constructed with biologically relevant concentrations of water, lipid, and blood. The results show excellent material homogeneity and reproducibility with inter-and intraphantom variability of 3.5 and 3.8%, respectively, for water and lipid concentrations ranging from 15 to 85%. The phantoms were long-lasting and exhibited water and lipid fractions that were consistent to within 5% of their original content when measured 2 weeks after creation. A breast-shaped three-compartment model of adipose, fibroglandular, and malignant tissues was created with water content ranging from 30% for the adipose simulant to 80% for the tumor. Mean measured water content ranged from 30% in simulated adipose to 73% in simulated tumor with the higher water localized to the tumor-like material. This novel heterogeneous phantom design is composed of physiologically relevant concentrations of the major optical absorbers in the breast in the near-infrared wavelengths that should significantly improve imaging system characterization and optimization because the materials have stand-alone structural integrity and can be readily molded into the sizes and shapes of tissues commensurate with clinical breast imaging.