Figure 155.1
Intrinsic ageing features on the upper, inner aspect of the arm showing fine wrinkling, homogenous colour, and lack of telangiectases and dyspigmentat...
Figure 155.5
Ecchymotic patches over the extensor forearms, known as Bateman purpura, represent an extreme example of superimposed intrinsic and extrinsic ageing.
Figure 155.2
(a) Atrophic extrinsic ageing showing fine wrinkling, telangiectases, and dyspigmentation in the form of patchy, ill‐defined hyperpigmentation. (b) Hy...
Figure 155.6
(a) Transmission electron micrograph (TEM) of a fibroblast (computer stained purple for clarity) within the dermis of sun‐protected skin in a young ad...
Figure 155.3
Posterior neck skin ageing showing coarse wrinkling in a cross‐hatched configuration and bronzed coloration.
Figure 155.7
Molecular mechanisms in ageing skin. Collagen fibril fragmentation is a critical mediator that links episodic UV exposure, photoageing and natural age...
Figure 155.4
The extensor surface of the lower extremity is a common site for idiopathic guttate hypomelanosis.
