Imaging of disorders affecting the bone and skin.

There are a variety of conditions that manifest not only in bone but also in skin. Bone and skin structures can share common embryologic origins, and genetic defects that occur early in cell differentiation may lead to disease in both organ systems. Alternatively, diseases of bone and skin may be caused by defects in genes that participate in directing or controlling both systems.

Efficacy of skin self-examination for the early detection of melanoma.

The National Cancer Institute's "Melanoma Action Plan" calls for reduction of melanoma mortality through early detection. Routine skin self-examination (SSE) has the potential to increase chances of early detection and treatment and may be the key to melanoma survival. We provide a focused review of the accuracy of SSE for detecting premalignant lesions and cutaneous risk factors for melanoma, with suggestions for future directions for enhancing measurement of SSE accuracy and ways in which to improve the public's perceptions of melanoma efficacy.