The advent of Paracoccidioidomycosis Ceti and new views on lobomycosis (Jorge Lobo’s disease)

Resumo

The disease caused by the fungus Paracoccidioides lobogeorgii – called lobomycosis – is an uncommon morbid condition that produces skin lesions in humans. Since its formal description in the 1930s, the disease has continued to be the subject of research, especially concerning a better characterization of its etiological, diagnostic, and therapeutic aspects. In addition to a series of questions about the disease’s pathology that have persisted over the decades, the possible involvement of cetaceans, which
have lesions similar to those described in Homo sapiens, must also be investigated. The debate about the etiology of the proliferative verrucous cutaneous lesions caused by non-cultivable yeast that has been reported in dolphins has been almost completely resolved in recent years, as all the evidence points to the etiological agent belonging to the genus Paracoccidioides. There is no molecular evidence of infection by Paracoccidioides lobogeorgii in cetaceans. Based on these preliminary considerations, the objectives of the present article are (1) to review the main etiological, pathogenic, clinical, diagnostic, therapeutic, and ecoepidemiological findings of human lobomycosis and (2) to present the most important aspects of the ceti PCM of aquatic mammals.