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 test...

BACKGROUND Nocardiosis is an unusual infection in companion animals characterized by suppurative to pyogranulomatous lesions, localized or disseminated. Cutaneous-subcutaneous, pulmonary and systemic signs are observed in feline nocardiosis. However, osteomyelitis is a rare clinical manifestation in cats. Nocardia cyriacigeorgica (formerly N. asteroides sensu stricto), Nocardia brasiliensis, No...

A 32-year-old patient was admitted with a community-acquired pneumonia. She had clinical evidence of AIDS and chest X-ray features consistent with pulmonary tuberculosis. While in the ward she developed an acute abdomen necessitating laparotomy, at which a diagnosis of abdominal tuberculosis was made. Sputum and intraoperative pus specimens grew a multiresistant Nocardia brasiliensis. Microbiol...

In the course of studies on biologically active substances from pathogenic microorganisms, a new antibiotic SO-75R1 was isolated from the mycelium of Nocardia brasiliensis IFM 075. This paper describes the fermentation, isolation and structural elucidation of SO-75R1. The seed broth was prepared by inoculating mycelial elements of the producing strain (IFM 075) grown on Sabouraud dextrose agar ...

Linear distribution of multiple subcutaneous nodules or ulcers along the course of lymphatics, classically seen in lymphocutaneous sporotrichosis, has been observed in a number of other infections like localized cutaneous leishmaniasis, cutaneous tuberculous and non tuberculous mycobacterial infections, Pasteurella tularensis, Scopulariopsis blochi, Nocardia brasiliensis, yaws and syphilis. A c...

TMP-SMX: trimethoprim-sulfamethoxazole INTRODUCTION Primary cutaneous nocardiosis has a diverse variety of clinical presentations; thus, a high degree of clinical suspicion is essential in making the diagnosis and avoiding inappropriate treatment or surgery. We present the case of a patient with mycetoma on the back with contiguous extension to the cervicothoracolumbar musculature and pleura ca...