| Granuloma annulare | |
|---|---|
 | |
| Perforating form of granuloma annulare on hand | |
| Specialty | Dermatology  |
Granuloma annulare (GA) is a rare,[1] sometimes chronic skin condition which presents as reddish bumps on the skin arranged in a circle or ring.[2] It can initially occur at any age, though two-thirds of patients are under 30 years old, and it is seen most often in children and young adults. Females are two times as likely to have it as males.[3]
- ^ Barbieri, John S.; Rodriguez, Olaf; Rosenbach, Misha; Margolis, David (2021-07-01). "Incidence and Prevalence of Granuloma Annulare in the United States". JAMA Dermatology. 157 (7): 824–830. doi:10.1001/jamadermatol.2021.1847. ISSN 2168-6068. PMC 8190699.
- ^ Dennis, Mark; Bowen, William Talbot; Cho, Lucy (2012). "Granuloma annulare". Mechanisms of Clinical Signs. Elsevier. p. 525. ISBN 978-0729540759; pbk
{{cite book}}: CS1 maint: postscript (link) - ^ Dermatology. Jean Bolognia, Julie V. Schaffer, Lorenzo Cerroni (Fourth ed.). [Philadelphia, Pa.] 2018. pp. 1650–1653. ISBN 978-0-7020-6342-8. OCLC 1011508489.
{{cite book}}: CS1 maint: location missing publisher (link) CS1 maint: others (link)