TY - JOUR
T1 - Epidemiology and treatment of angiolymphoid hyperplasia with eosinophilia (ALHE)
T2 - A systematic review
AU - Adler, Brandon L.
AU - Krausz, Aimee E.
AU - Minuti, Aurelia
AU - Silverberg, Jonathan I.
AU - Lev-Tov, Hadar
N1 - Publisher Copyright:
© 2015 American Academy of Dermatology, Inc.
PY - 2016/3/1
Y1 - 2016/3/1
N2 - Background Current knowledge of angiolymphoid hyperplasia with eosinophilia (ALHE) derives from retrospective reports and case series, leading to a nonevidence-based treatment approach. Objective We sought to systematically review the literature relating to cutaneous ALHE to estimate its epidemiology and treatment outcomes. Methods A literature search of PubMed, EMBASE, Web of Science, and Google Scholar was conducted. Articles detailing cases of histologically confirmed cutaneous ALHE were included. Results In all, 416 studies were included in the review, representing 908 patients. There was no sex predominance among patients with ALHE. Mean age at presentation was 37.6 years. There was a significant association between presence of multiple lesions and pruritus, along with bleeding. Surgical excision was the most commonly reported treatment for ALHE. Treatment failure was lowest for excision and pulsed dye laser. Mean disease-free survival after excision was 4.2 years. There were higher rates of recurrence postexcision with earlier age of onset, longer duration of disease, multiple lesions, bilateral lesions, pruritus, pain, and bleeding. Limitations Potential for publication bias is a limitation. Conclusions Surgical excision appears to be the most effective treatment for ALHE, albeit suboptimal. Pulsed dye and other lasers may be effective treatment options. More studies are needed to improve the treatment of ALHE.
AB - Background Current knowledge of angiolymphoid hyperplasia with eosinophilia (ALHE) derives from retrospective reports and case series, leading to a nonevidence-based treatment approach. Objective We sought to systematically review the literature relating to cutaneous ALHE to estimate its epidemiology and treatment outcomes. Methods A literature search of PubMed, EMBASE, Web of Science, and Google Scholar was conducted. Articles detailing cases of histologically confirmed cutaneous ALHE were included. Results In all, 416 studies were included in the review, representing 908 patients. There was no sex predominance among patients with ALHE. Mean age at presentation was 37.6 years. There was a significant association between presence of multiple lesions and pruritus, along with bleeding. Surgical excision was the most commonly reported treatment for ALHE. Treatment failure was lowest for excision and pulsed dye laser. Mean disease-free survival after excision was 4.2 years. There were higher rates of recurrence postexcision with earlier age of onset, longer duration of disease, multiple lesions, bilateral lesions, pruritus, pain, and bleeding. Limitations Potential for publication bias is a limitation. Conclusions Surgical excision appears to be the most effective treatment for ALHE, albeit suboptimal. Pulsed dye and other lasers may be effective treatment options. More studies are needed to improve the treatment of ALHE.
KW - angiolymphoid hyperplasia with eosinophilia
KW - epidemiology
KW - excision
KW - histiocytoid hemangioma
KW - pseudopyogenic granuloma
KW - surgery
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U2 - 10.1016/j.jaad.2015.10.011
DO - 10.1016/j.jaad.2015.10.011
M3 - Article
C2 - 26685720
AN - SCOPUS:84958151929
SN - 0190-9622
VL - 74
SP - 506-512.e11
JO - Journal of the American Academy of Dermatology
JF - Journal of the American Academy of Dermatology
IS - 3
ER -