Pseudoxanthoma elasticum (PXE) is a rare hereditary disorder of elastin fibers, characterized by yellowish coalescent papules in flexural surfaces with abnormally lax and corrugated skin. It can be associated to systemic manifestations mostly regarding eyes and vessels. Aesthetic surgery of cutaneous hyperlaxity was described in the international literature only in few cases, mostly as neck lif...

PXE: pseudoxanthoma elasticum INTRODUCTION Linear focal elastosis (also known as elastotic striae) is a rare, acquired disorder of increased elastic tissue in the skin. Initially believed to be limited to elderly white men, this condition has since been reported in women, children, and patients from a variety of ethnic backgrounds. The possibility of inherited susceptibility has been suggested ...

Many inherited abnormalities of collagen are likely and may be listed under the following headings as proved, probable, or possible. Proved Ehlers-Danlos syndrome (EDS) (types III, IV, V, VI, VII); osteogenesis imperfecta (broadboned type); thanatophoric dwarfism; dermatosparaxis (animal equivalent of EDS VII); blotchy mice (animal equivalent of EDS V). Probable Marfan syndrome; pseudoxanthoma ...