MeSH definition : Benign granulomatous disease of unknown etiology characterized by a ring of localized
or disseminated papules or nodules on the skin and palisading histiocytes surrounding
necrobiotic tissue resulting from altered collagen structures.;
MeSH annotation : non-neoplastic; of the skin, so do not coord with SKIN DISEASES; coord IM with specific
site or precoord site heading if pertinent (IM);
Wikipedia link : https://en.wikipedia.org/wiki/Granuloma annulare;
Benign granulomatous disease of unknown etiology characterized by a ring of localized
or disseminated papules or nodules on the skin and palisading histiocytes surrounding
necrobiotic tissue resulting from altered collagen structures.
http://www.dermis.net/dermisroot/fr/38008/diagnose.htm Germany French granuloma annulare image scientific and technical information