Cutaneous nocardiosis of the chest wall and pleura--10-year consequences of a hand actinomycetoma.

We report an unusual case of primary cutaneous nocardiosis due to Nocardia otitidiscaviarum presenting first as a mycetoma of the right hand and wrist. The patient refused treatment and was lost to follow-up until he showed up 10 years later with numerous discharging large sinuses and abscesses on the upper right quadrant of the chest wall and in the right armpit. Roentgenograms revealed pleural masses. Histology was in keeping with the diagnosis of mycetoma. Treatment with amikacin, rifampicin and co-trimaxole proved to be successful.