Crescentic Glomerulonephritis Associated with Non-Tuberculous Mycobacteria Infection

Non-tuberculous mycobacteria infection: 75 cases.

INTRODUCTION Non-tuberculosis mycobacterium is especially seen in AIDS and non-immunosuppressant patients. This study was designed to evaluate data relating to non-tuberculosis mycobacterium content in patients' sputum for the clinical importance. PATIENTS AND METHODS During 2009-2010 at Sureyyapasa Chest Diseases and Chest Surgery Training and Research Hospital clinics, 75 patients [30 women...

Characterizing Non-Tuberculous Mycobacteria Infection in Bronchiectasis

Chronic airway infection is a key aspect of the pathogenesis of bronchiectasis. A growing interest has been raised on non-tuberculous mycobacteria (NTM) infection. We aimed at describing the clinical characteristics, diagnostic process, therapeutic options and outcomes of bronchiectasis patients with pulmonary NTM (pNTM) disease. This was a prospective, observational study enrolling 261 adult b...

Alveolar Hemorrhage Associated with Crescentic Glomerulonephritis

Membranous glomerulonephritis with ANCA-associated necrotizing and crescentic glomerulonephritis.

BACKGROUND AND OBJECTIVES Only rare cases of concurrent membranous glomerulonephritis (MGN) and antineutrophil cytoplasmic antibody (ANCA)-associated necrotizing and crescentic glomerulonephritis (NCGN) have been reported. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS The authors report the clinical and pathologic findings in 14 patients with MGN and ANCA-associated NCGN. RESULTS The cohort...

Rapidly progressive glomerulonephritis associated with nontuberculous mycobacteria.

A 72-year-old woman with a past medical history of nontuberculous mycobacteria (NTM) pulmonary disease was admitted because of hemoptysis and acute renal failure. A chest X-ray showed interstitial infiltration over bilateral lung fields. Kidney biopsy showed immune complex-mediated acute diffuse proliferative glomerulonephritis with 48% crescents and glomerular endocapillary hypercellularity wi...