[Orbital aspergillosis--a contribution to its diagnosis and treatment (author's transl)].

In connection with a case report, the mycological diagnosis and treatment of orbital aspergillosis are reviewed. In a 59-year-old male patient an exophthalmus on the right side could be diagnosed as aspergillosis spreading from the corresponding sinus maxillaris into retro- and peri-orbicular regions, after other causes had been excluded by differential diagnosis. In a biopsy specimen from the retrobulbar tumor, a fungal granuloma was found which, histologically and by isolation of the fungus, could be identified as an infection by A. fumigatus. Because of the good visus of the right eye, no exenteratio orbitae but an enoral revision of the sinus maxillaris, ethmoidal bone, and bottom of orbita was performed.--By infusions of amphotericin B and local washings with pimaricin (natamycin) in the sinus maxillaris and the region of the operation, a complete healing of the mycotic process was achieved.--Since 1 1/2 years, the patient has not had a relaps. This success of therapy was possible by exemplary cooperation of otorhinolaryngologists, ophthalmologists, pathologists and microbiologists.--In view of the prophylaxis of such infections, recent contributions to the epidemiology of aspergillosis are discussed.