Can Radiologists Replace Digital 2D Mammography with Synthetic 2D Mammography in Breast Cancer Screening and Diagnosis, or Are Both Still Needed?

: Digital mammography (DM) has long been the standard for breast cancer screening, while digital breast tomosynthesis (DBT) offers an advanced 3D imaging modality capable of generating 2D Synthetic Mammography (SM) images. Despite SM's potential to reduce radiation exposure, many clinics favor DM, with DBT and SM, due to its perceived diagnostic reliability. This study investigates whether radiologists can replace DM with SM in breast cancer screening and diagnosis or if both modalities are necessary.

Mammographic breast density and breast cancer risk in the Saudi population: a case-control study using visual and automated methods.

Objective: This study aims to establish risk of breast cancer based on breast density among Saudi women and to compare cancer prediction using different breast density methods.

Methods: 1140 pseudonymised screening mammograms from Saudi females were retrospectively collected. Breast density was assessed using Breast Imaging Reporting and Data System (BI-RADS) density categories and visual analogue scale (VAS) of 285 cases and 855 controls matched on age and body mass index.

Clinical inquiries. What is the best treatment for mild to moderate acne?

For mild comedonal acne, monotherapy with topical retinoids is the treatment of choice (strength of recommendation [SOR]: A). For moderate comedonal and mild to moderate papulopustular acne, combination therapy with either benzoyl peroxide or topical retinoids (adapalene [Differin], tazarotene [Tazorac], tretinoin [Retin-A]) plus topical antibiotics (erythromycin or clindamycin) is proven most effective (SOR: A). Six to 8 weeks should be allowed for most treatments to work before altering the regimen (SOR: A).