Breast cancer surveillance for epithelial ovarian cancer patients with BRCA1 and BRCA2 pathogenic variants: a single-center retrospective study.

Objectives: To identify a method for breast cancer (BC) surveillance in patients with epithelial ovarian cancer (EOC) with germline BRCA1/2 pathogenic variants (gBRCA1/2m) and the incidence of BC after EOC in the era of broad PARP inhibitors use.

Methods: We retrospectively analyzed the data on EOC patients who had gBRCA1/2m by genetic testing between January 2017 and August 2023 in our single center.

Results: Of 125 patients with EOC, 33 had gBRCA1/2m.

Canine regional gastric blood flow measurement using perfusion computed tomography.

This study aimed to determine the feasibility of using perfusion computed tomography (CT) to assess blood flow in different regions of the stomach in dogs. Dynamic perfusion CT scans were conducted on five beagle dogs, and blood flow analysis was performed using the maximum slope and Patlak plot methods. The findings revealed significant variations in blood flow among the fundus, body, and pylorus of the stomach.

The potential of body mass index-adjusted calf circumference as a proxy for low muscle mass in the global leadership initiative on malnutrition criteria.

Background & Aims: Reduced muscle mass is one of the diagnostic components for Global Leadership Initiative on Malnutrition (GLIM), with various assessment methods proposed. Calf circumference (CC), a representative anthropometric marker of skeletal muscle mass, is now recommended to adjustment based on body mass index (BMI). This study aimed to evaluate the validity and efficacy of BMI-adjusted CC in very older adults, compared with other methods of assessing muscle mass.