Ann Dermatol.  2007 Sep;19(3):122-125. 10.5021/ad.2007.19.3.122.

Two Cases of Generalized Granuloma Annulare in Infants

Affiliations
  • 1Department of Dermatology, Busan Paik Hospital, College of Medicine, Inje University, Busan, Korea. alopark@paran.com

Abstract

Generalized granuloma annulare (GGA) is characterized by disseminated necrotic dermal papules but the pathogenesis has not been fully elucidated. A 5-month and a 3-month male infant had diffusely scattered, erythematous papules on their trunks, and upper and lower extremities. Histopathological examination revealed an infiltration of histiocytes around and between altered collagen fibers in upper and mid dermis. The collagen fibers were separated by mucin, which was positively stained with alcian blue at pH 2.5. After they were treated with topical and/or systemic corticosteroid, the lesions disappeared. To the best of our knowledge, these two cases are non-perforating GGA in the youngest patients yet reported in English literature.

Keyword

Generalized granuloma annulare; Infants

MeSH Terms

Alcian Blue
Collagen
Dermis
Granuloma Annulare*
Granuloma*
Histiocytes
Humans
Hydrogen-Ion Concentration
Infant*
Lower Extremity
Male
Mucins
Alcian Blue
Collagen
Mucins

Cited by  2 articles

A Case of Atypical Granuloma Annulare Involving Both Ears
Jin Gu Kim, Seung Hun Lee, Tae-Jin Yoon
Ann Dermatol. 2009;21(4):413-415.    doi: 10.5021/ad.2009.21.4.413.

Generalized Granuloma Annulare in Infancy Following Bacillus Calmette-Guerin Vaccination
Sang Woo Lee, Seung Hyun Cheong, Ji Yeon Byun, You Won Choi, Hae Young Choi, Ki Bum Myung
Ann Dermatol. 2011;23(Suppl 3):S319-S321.    doi: 10.5021/ad.2011.23.S3.S319.

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