Lobomycosis. Report of the eighth Colombian case and review of the literature.

The eighth Colombian case of lobomycosis and the one hundredth in the world literature is reported here. The patient was a 38-year-old female who showed a bilobed mass on the left forearm which had appeared at the site from where a similar lesion had been excised 19 years previously. She had always lived in a rural area, located in the humid subtropical forest. The tissue reactions to the fungus as well as the fruitless attempts to culture it are described. An analysis of the relevant literature is made and suggestions for experimental animal models are given in the text.