Different patterns of skin manifestations associated with parvovirus B19 primary infection in adults

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• 作者：Valentia Mage ; MD^a ; Dan Lipsker ; MD ; PhD^b ; Sé ; bastien Barbarot ; MD ; PhD^c ; Didier Bessis ; MD ; PhD^d ; Olivier Chosidow ; MD ; PhD^e ; Pascal Del Giudice ; MD^f ; Sé ; lim Aractingi ; MD ; PhD^a ; Jé ; rô ; me Avouac ; MD^g ; Claire Bernier ; MD^c ; Vincent Descamps ; MD ; PhD^h ; Nicolas Dupin ; MD^a ; ^{nicolas.dupin@cch.aphp.fr" class="auth_mail}
• 关键词：exanthema ; gloves and socks ; infection ; parvovirus B19 ; pruritus ; purpura ; virus
• 刊名：Journal of the American Academy of Dermatology
• 出版年：July 2014
• 年：2014
• 卷：71
• 期：1
• 页码：62-69
• 全文大小：849 K

文摘

Skin involvement is reported during primary parvovirus B19 infection in adults.

Objectives

We sought to describe the cutaneous presentations associated with parvovirus B19 primary infection in adults.

Methods

We conducted a descriptive, retrospective, multicenter study. The patients included (>18 years old) had well-established primary infections with parvovirus B19.

Results

Twenty-nine patients were identified between 1992 and 2013 (17 women, 12 men). The elementary dermatologic lesions were mostly erythematous (86%) and often purpuric (69%). Pruritus was reported in 48% of cases. The rash predominated on the legs (93%), trunk (55%), and arms (45%), with a lower frequency of facial involvement (20%). Four different but sometimes overlapping patterns were identified (45%): exanthema, which was reticulated and annular in some cases (80%); the gloves-and-socks pattern (24%); the periflexural pattern (28%); and palpable purpura (24%).

Limitations

The limitations of this study were its retrospective design and possible recruitment bias in tertiary care centers.

Conclusion

Our findings suggest that primary parvovirus B19 infection is associated with polymorphous skin manifestations with 4 predominant, sometimes overlapping, patterns. The acral or periflexural distribution of the rash and the presence of purpuric or annular/reticulate lesions are highly suggestive of parvovirus B19 infection.