TY  - CHAP
M1  - Book, Section
TI  - Granuloma Annulare
A1  - Prendiville, Julie S.
A2  - Kang, Sewon
A2  - Amagai, Masayuki
A2  - Bruckner, Anna L.
A2  - Enk, Alexander H.
A2  - Margolis, David J.
A2  - McMichael, Amy J.
A2  - Orringer, Jeffrey S.
Y1  - 2019
N1  - 
T2  - Fitzpatrick's Dermatology, 9e
AB  - AT-A-GLANCEGranuloma  annulare  is  a  relatively  common  disorder.  The  exact  prevalence  is  unknown,  but  it  occurs  more  often  in  children  and  young  adults.A  localized  ring  of  beaded  papules  on  the  extremities  is  typical;  generalized,  subcutaneous,  perforating,  and  patch  subtypes  also  occur.The  cause  of  granuloma  annulare  is  unknown,  and  the  pathogenesis  is  poorly  understood.Pathologic  features  consist  of  granulomatous  inflammation  in  a  palisaded  or  interstitial  pattern  associated  with  varying  degrees  of  connective  tissue  degeneration  and  mucin  deposition.Most  localized  cases  resolve  spontaneously  within  2  years.  
SN  - 
PB  - McGraw-Hill Education
CY  - New York, NY
Y2  - 2024/04/17
UR  - accessmedicine.mhmedical.com/content.aspx?aid=1162813106
ER  -