Journal Information
Vol. 112. Issue 1.
Pages 72 (January 2021)
Vol. 112. Issue 1.
Pages 72 (January 2021)
Images in Dermatology
Open Access
Misleading Genital Ulcer
Úlcera genital imitadora
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M.M. Palacios
Corresponding author
mariamatellanes@hotmail.com

Corresponding author.
, J.S. Abad, V.P. Sanjuan
Servicio de Dermatología, Hospital Arnau de Vilanova, Valencia, Spain
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A 21-year-old woman with no relevant history consulted for the presence of a single, painless, oval, ulcerative genital lesion with indurated borders, located on the right lateral wall of the vaginal introitus (Fig. 1A). She did not report general malaise or any systemic symptoms, but did acknowledge having had unprotected unsafe sex. Based on clinical suspicion of a syphilitic chancre, a single dose of intramuscular benzathine penicillin was administered and additional tests were requested. Serology was negative for human immunodeficiency virus, hepatitis viruses B and C, and syphilis. Bacterial culture was positive for Neisseria gonorrhoeae and polymerase chain reaction for gonococcus was positive. A diagnosis of gonococcal infection was established and ceftriaxone monotherapy was prescribed based on the antibiogram results. An improvement in the lesion was observed 3 weeks after beginning treatment (Fig. 1B). A subsequent bacterial culture was negative for gonococcus. Serological tests for syphilis performed 5 weeks after the appearance of the ulcer were negative.

Figure 1
(0.08MB).

A hard chancre at the site of inoculation is characteristic of primary syphilis, but is a rare presentation of gonorrhea. We describe a case of gonococcal infection that simulated primary syphilis, manifesting with a typical syphilitic chancre. This case underscores the importance of confirming the diagnosis. There are few descriptions in the literature of genital gonorrhea presenting as a hard chancre.

Funding

This study did not receive any form of external funding.

Conflicts of interest

The authors declare that they have no conflicts of interest.

Please cite this article as: Palacios MM, Abad JS, Sanjuan VP. Úlcera genital imitadora. Actas Dermosifiliogr. 2021;112:72.

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Actas Dermo-Sifiliográficas (English Edition)

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