acneiform eruptions

Acneiform eruptions are caused by changes in the pilosebaceous unit.

Entities

 acne aestivalis (Mallorca acne)
 acne conglobata
 acne cosmetica (cosmetic acne)
 acne fulminans (acute febrile ulcerative acne)
 acne keloidalis nuchae (acne keloidalis, dermatitis papillaris capillitii, folliculitis keloidalis, folliculitis keloidis nuchae, nuchal keloid acne)
 acne mechanica
 acne medicamentosa
 acne miliaris necrotica (acne varioliformis)
 acne vulgaris (acne simplex)
 acne with facial edema (solid facial edema)
 blepharophyma
 erythrotelangiectatic rosacea (erythematotelangiectatic rosacea, vascular rosacea)
 excoriated acne (acne excoriée des jeunes filles, Picker’s acne)
 glandular rosacea
 gnathophyma
 gram-negative rosacea
 granulomatous facial dermatitis
 granulomatous perioral dermatitis
 halogen acne
 hidradenitis suppurativa ( acne inversa , pyoderma fistulans significa , Verneuil disease )
 idiopathic facial aseptic granuloma
 infantile acne
 lupoid rosacea (granulomatous rosacea, micropapular tuberculid, rosacea-like tuberculid of Lewandowsky)
 lupus miliaris disseminatus faciei
 metophyma
 neonatal acne (acne infantum, acne neonatorum, neonatal cephalic pustulosis)
 occupational acne
 oil acne
 ocular rosacea (ophthalmic rosacea, ophthalmorosacea)
 otophyma
 periorificial dermatitis
 persistent edema of rosacea (chronic upper facial erythematous edema, Morbihan’s disease, rosaceous lymphedema)
 phymatous rosacea
 pomade acne
 papulopustular rosacea (inflammatory rosacea)
 perifolliculitis capitis abscedens et suffodiens (dissecting cellulitis of the scalp, dissecting folliculitis, perifolliculitis capitis abscedens et suffodiens of Hoffman)
 perioral dermatitis
 periorbital dermatitis (periocular dermatitis)
 pyoderma faciale (rosacea fulminans)
 rhinophyma
 rosacea (acne rosacea)
 rosacea conglobata
 synovitis–acne–pustulosis–hyperostosis–osteomyelitis syndrome (SAPHO syndrome)
 steroid rosacea
 tar acne
 tropical acne

See also

  cutaneous anomalies / cutaneous conditions