Definition of communication for Students. 1 : the exchange (as by speech or letter) of information between persons. 2 : information exchanged. 3 communications plural : a system of sending information.
Use of a Pedicled Skin Flap for the Management of Balanitis Xerotica Obliterans. The cause of BXO is unclear; however, infectious, genetic, and traumatic factors have been implicated. The disease is commonly seen in patients in their third to sixth decades, but it has also been reported in the prepubertal age group.
Pseudoxanthoma elasticum (PXE) is a rare disorder of degeneration of the elastic fibers with tiny areas of calcification in the skin, back of the eyes (retinae), and blood vessels. PXE is inherited from the parents. 2  PXE typically causes yellow-white small raised areas in the skin folds (flexure areas). 3  PXE can affect areas of the body other than the skin. 4  Treatment of PXE involves monitoring by the doctor and measures to prevent injury and promote overall health.