RESUMO
Se presenta el caso un paciente de 62 años de raza negra que sufrió una lesión en el pie derecho hace 20 años, luego desarrolló una lesión supurativa-ulcerosa que de forma intermitente necesitó tratamiento antimicrobiano. En las fotos del paciente y las imágenes radiológicas se visualizaron datos de reabsorción ósea y esclerosis de los huesos del pie derecho, todo esto es compatible con la presencia de un micetoma.
A case of a black race of 62 years-old patient that suffered a lesion in the right foot 20 years ago is presented, developed a suppurative-ulcerous lesion that needed antimicrobial treatment of intermittent form. In the photos and in the radiological images of the patient sclerosis and osseous resorption data of the bones of the right foot were visualized, all this is compatible with the presence of a mycetoma.
RESUMO
Objective To investigate the clinicopathological features,diagnosis,treatment,prognosis and causative agent of a case of eumycetoma on the submaxilla.Methods A case of eumycetoma diagnosed in our department was assessed for its clinical and pathological features as well as mycologic and molecular identification.Related literature was reviewed.Results The patient was primarily characterized by swelling of the submaxilla,with multiple sinuses draining many black granules.Pathologic examination revealed a pyogenic granulomatous inflammation,and a number of lotus rhizome node-like hypha were observed in tissue samples through PAS staining.Sequence analysis of multiple loci of the isolates,including ITS 1,ITS2 and D1/D2,showed that it was mostly similar to Madurella mycetomatis with a homology of 97%.Conclusion This is a case ofeumycetoma on the submaxilla induced by a novel species of Madurella.
RESUMO
Objective To investigate the characteristic clincal and X-ray findings of mycetoma and to enhance the undestanding of mycetoma. Methods The clinical and X-ray findings of mycetoma in 18 cases were analyzed with the review of literatures. There were 11 males and 7 females, the age ranged from 21-65 years, with the average of 41.5 year. The cases were all peasants, barefoot and with the history of trauma, which lasted for 4-17 years with the aveage of 9.8 year. Results Sixty-seven lesions of bone in 18 cases (30 metatarsal, 20 cuneiform, 7 cuboid, 5 phalanx, 3 tibia, 2 calcaneu) were presented, including 8 rodent, 3 osteolytic, 3 cystic, 2 rodent and sclerosis changes, 2 sclerosis, 9 irregular thickened bony cortex, 7 irregular deleted bony cortex, 12 periosteal reaction, 3 irregular crest of bone in lesion, 13 rarefaction of bone cortex, 11 swimmy of surface arthroses, 8 constriction of interval arthroses, 2 spot calcification in the soft tissue, 2 sequestrum, and 2 soft tissue mass. The mycelium had been discovered in grain in 18 cases and the colour of grain was from brown to black. Conclusion Mycetoma involves extensively and tends to involve multiple bones. The main X-ray findings are rodent and osteolytic changes.