The Development of a BMI-Guided Shape Morphing Technique and the Effects of an Individualized Figure Rating Scale on Self-Perception of Body Size.

The creation of personalized avatars that may be morphed to simulate realistic changes in body size is useful when studying self-perception of body size. One drawback is that these methods are resource intensive compared to rating scales that rely upon generalized drawings. Little is known about how body perception ratings compare across different methods, particularly across differing levels of personalized detail in visualizations.

Association Between Muscle Strength and Modeling Estimates of Muscle Tissue Heterogeneity in Young and Old Adults.

Objectives: Assessing aging muscle through estimates of muscle heterogeneity may overcome some of the limitations of grayscale analyses. The objectives of this study included determining statistical model parameters that characterize muscle echogenicity and are associated with strength in younger and older participants.

Methods: Thirty-three community-dwelling participants were assigned to younger and older groups.

Diagnostic ultrasound estimates of muscle mass and muscle quality discriminate between women with and without sarcopenia.

Introduction: Age-related changes in muscle mass and muscle tissue composition contribute to diminished strength in older adults. The objectives of this study are to examine if an assessment method using mobile diagnostic ultrasound augments well-known determinants of lean body mass (LBM) to aid sarcopenia staging, and if a sonographic measure of muscle quality is associated with muscle performance.

Methods: Twenty community-dwelling female subjects participated in the study (age = 43.

[Solitary pancreatic metastasis from renal carcinoma].

We present the case of a 60-year-old man with a history of left radical nephrectomy due to Fuhrman nuclear grade II renal carcinoma 8 years previously. Abdominal computed tomography was performed due to a closed abdominal injury, revealing a solid, 4-cm hypervascular mass in the head of the pancreas. The suspected diagnosis was pancreatic metastasis from renal carcinoma.