Pemphigus Vegetans
   HOME

TheInfoList



OR:

Pemphigus vegetans is a localized form of
pemphigus vulgaris Pemphigus vulgaris is a rare chronic blistering skin disease and the most common form of pemphigus. Pemphigus was derived from the Greek word ''pemphix'', meaning blister. It is classified as a type II hypersensitivity reaction in which antibody, ...
. in which there is a localized vegetating papillomatous response. The eroded areas do not heal like usual but form papillomatous growth and vegetation. Accounts for 1-2% of pemphigus cases and is a relatively benign variant of pemphigus vulgaris. Two forms are recognized: * ''Pemphigus vegetans of Neumann'' is a localized disease of pemphigus vulgaris slightly more extensive than
pemphigus vegetans of Hallopeau Pemphigus vegetans is a localized form of pemphigus vulgaris. in which there is a localized vegetating papillomatous response. The eroded areas do not heal like usual but form papillomatous growth and vegetation. Accounts for 1-2% of pemphigus c ...
. This type is more common and characterized by early lesions similar to Pemphigus Vulgaris with large bullae and erosive areas. Healing is through formation of granulation tissue. It is named for the Austrian Dermatologist,
Isidor Neumann Isidor Neumann, Edler von Heilwart (2 March 1832, Mißlitz, Moravia – 31 August 1906) was a dermatologist from the Austro-Hungarian Empire. He was a student at the so-called Vienna School of Dermatology under Ferdinand Ritter von Hebra (1816â ...
. * ''Pemphigus vegetans of Hallopeau'' is a disease of localized
pemphigus vulgaris Pemphigus vulgaris is a rare chronic blistering skin disease and the most common form of pemphigus. Pemphigus was derived from the Greek word ''pemphix'', meaning blister. It is classified as a type II hypersensitivity reaction in which antibody, ...
. It is named for
François Henri Hallopeau __NOTOC__ François Henri Hallopeau (17 January 1842, Paris – 20 March 1919, Paris) was a French dermatologist. He studied medicine under Alfred Vulpian and Sigismond Jaccoud. He co-founded and was secretary general of the ''Société Française ...
. This type is less aggressive and has pustules not bullae. These pustules heal by verrucous hyperkeratotic vegetations.


See also

*
List of cutaneous conditions Many skin conditions affect the human integumentary system—the organ system covering the entire surface of the Human body, body and composed of Human skin, skin, hair, Nail (anatomy), nails, and related muscle and glands. The major function o ...
*
Pemphigus Pemphigus ( or ) is a rare group of blistering autoimmune diseases that affect the skin and mucous membranes. The name is derived from the Greek root ''pemphix'', meaning "blister". In pemphigus, autoantibody, autoantibodies form against de ...
*
List of conditions caused by problems with junctional proteins A list is a set of discrete items of information collected and set forth in some format for utility, entertainment, or other purposes. A list may be memorialized in any number of ways, including existing only in the mind of the list-maker, but ...


References


External links

Chronic blistering cutaneous conditions {{Cutaneous-condition-stub