Frontal balding is associated with a virilizing ovarian or adrenal tumor. Central obesity with a hip ratio of > 0.85 is associated with cardiovascular disease and is a marker for PCOS. A "buffalo ...
Acanthosis nigricans, a dark and hyperpigmented hyperplasia of the skin typically found at the nape of the neck and axilla, is a marker for insulin resistance. Acanthosis nigricans is usually ...