The clinical spectrum of syphilitic balanitis of Follmann: report of five cases and a review of the literature.
Mainetti, C. 1; Scolari, F. 2; Lautenschlager, S. 3
[Report] Journal of the European Academy of Dermatology & Venereology. 30(10):1810-1813, October 2016.

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Background: Eugene Follmann first described syphilitic balanitis as a manifestation of primary syphilis in 1948 and since then it has been known as syphilitic balanitis of Follmann (SBF). So far, SBF has rarely been described in literature.

Objectives: We are reporting five additional cases of SBF considering the broad differential diagnosis of balanitis.

Methods: A review of the available literature of SBF was performed and five additional cases analyzed.

Results: In our case series, the clinical appearance of SBF shows a heterogeneous spectrum varying from painful oedematous balanoposthitis with beginning paraphimosis to superficial erosive balanitis and even to painless induration of the glans.

Conclusions: SBF might be seen more frequently than has been described due to misinterpretation. Therefore primary syphilis should be included in the differential diagnosis of balanitis and balanoposthitis.

(C) 2016 John Wiley & Sons, Ltd