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Biomedical subjects

Roland Viraben

Publications and source records attributed to Roland Viraben.

5 recordsLinked to original sources
PubMed2003

Secondary syphilis simulating oral hairy leukoplakia.

We describe a case of secondary syphilis of the tongue in which the main clinical presentation of the disease was similar to oral hairy leukoplakia. In a man who was HIV seronegative, the first symptom was a dryness of the throat followed by a feeling of foreign body in the tongue. Lesions were painful without cutaneous manifestations of secondary syphilis. IgM-fluorescent treponemal antibody test and typical serologic parameters promptly led to the diagnosis of secondary syphilis. We initiated an appropriate antibiotic therapy using benzathine penicillin, which induced healing of the tongue lesions. The differential diagnosis of this lesion may include oral squamous carcinoma, leukoplakia, candidosis, lichen planus, and, especially, hairy oral leukoplakia. This case report emphasizes the importance of considering secondary syphilis in the differential diagnosis of hairy oral leukoplakia. Depending on the clinical picture, the possibility of syphilis should not be overlooked in the differential diagnosis of many diseases of the oral mucosa.

Adult↗
PubMedDate not supplied

Rapid onset of acute carcinoma of the glans penis arising three years after a lichen sclerosus.

Lichen sclerosus and atrophicus (LSA) is an inflammatory disease of incompletely characterised pathogenesis. If the development of squamous cell carcinoma (SCC) during the evolution of LSA is well described in women, this complication is a matter of discussion in men. We report an unusual case of acute and aggressive SCC which complicated the evolution of an LSA of the glans penis within three years. This type of observation is rarely reported in the medical literature.

Carcinoma, Squamous Cell↗