Oncology & Cancer

Mohs effective for melanoma in situ of trunk, extremities

(HealthDay)—Mohs micrographic surgery is efficacious for melanoma in situ (MIS) on the trunk and proximal extremities, with a margin of 9 mm needed to excise 97 percent of MIS, according to a study published in the November ...

Diabetes

FGF21, dietary intake interaction impacts adiposity

(HealthDay)—Fibroblast growth factor 21 (FGF21) genotypes may interact with dietary macronutrient intake to affect central adiposity and body fat composition, according to a study published online Aug. 31 in Diabetes Care.

Overweight & Obesity

The Fat Chip: Controlling obesity the smart way

(Medical Xpress)—Gastric banding, a common surgery to reduce obesity, leaves much to be desired. Typically, the patient is left with a feeling of constant hunger. Stimulators implanted in the feeding centers of the brain, ...