AL Amyloidosis Presenting With Crescentic Glomerulonephritis

Rheumatoid arthritis associated with renal amyloidosis and crescentic glomerulonephritis.

A 43-year-old woman with rheumatoid arthritis (RA), renal amyloidosis and crescentic glomerulonephritis had severe abdominal pain, melena and progressive renal failure. Autopsy findings revealed vasculitis of small and middle size of vessels and there was a deposition of amyloid in the small intestines. Although there were no findings of vasculitis in the kidney, amyloid deposition was noticed ...

Scleroderma with crescentic glomerulonephritis: a case report

INTRODUCTION Systemic sclerosis or scleroderma is an autoimmune rheumatic disease characterized by organ-based fibrosis. Renal involvement in scleroderma occurs mainly in the form of scleroderma renal crisis, affecting 5 to 10% of patients. It remains one of the most important and immediately life-threatening complications of scleroderma, but the prognosis improves considerably after treatment ...

Alveolar Hemorrhage Associated with Crescentic Glomerulonephritis

Fibrillary glomerulonephritis: presenting as crescentic glomerulonephritis causing rapidly progressive renal failure

We report an unusual case of fibrillary glomerulonephritis (FGN) presenting as rapidly progressive renal failure and extensive crescent formation along with linear staining of capillary walls of the glomeruli on immunofluorescence, mimicking anti-glomerular basement membrane (anti-GBM) antibody-mediated disease. Laboratory results for circulating anti-GBM antibodies were negative. The subsequen...

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...