RESUMEN
Dissemination of primary cutaneous nocardiosis is a rare event. An interesting case of a 20 year old female labourer with progressive weakness in both the lower limbs and large multiple subcutaneous abscesses over the back, since 4 years, is presented. MRI showed an epidural abscess compressing the cord. Histopathology of skin lesions suggested a chronic suppurative lesion. Microbiological tests on the aspirate from the skin lesion identified the causative organism as Nocardia brasiliensis.
Asunto(s)
Absceso Epidural/diagnóstico , Absceso Epidural/microbiología , Nocardiosis/complicaciones , Enfermedades Cutáneas Bacterianas/complicaciones , Adulto , Femenino , Humanos , Imagen por Resonancia Magnética , Nocardiosis/microbiología , Nocardiosis/patología , Enfermedades Cutáneas Bacterianas/microbiología , Enfermedades Cutáneas Bacterianas/patologíaRESUMEN
The arteriographic pattern of left hand vessels was studied in 20 patients in leprosy by percutaneous brachial arteriography. Arteriographic abnormalities noted consisted of occlusion, narrowing, tortuosity, dilatation, irregularity and incomplete filling of the lumen by contrast medium. Such abnormal findings were seen in all the arteriograms studied and more than one vessel involvement was noted in over 50 percent cases. This study clearly demonstrated that arterial involvement in leprosy was frequent. No correlation was found between motor weakness and vascular abnormalities. There was no difference in arterial lesions between the patients with and without trophic changes. There was also no correlation between the severity of vascular changes and decline in motor nerve conduction. Degree of histopathological abnormalities in the sural nerve biopsy from these patients showed no features of micro angiopathic neuropathy. It is concluded that the observed vascular abnormalities do not contribute significantly in the genesis of neurological deficit in leprosy.