Which condition is associated with glomerulonephritis and hemoptysis?

Wegener's granulomatosis, now more commonly referred to as granulomatosis with polyangiitis, is a condition characterized by a triad of symptoms: granulomatous inflammation, vasculitis, and necrotizing glomerulonephritis. Patients typically present with upper and lower respiratory tract symptoms, which may include hemoptysis due to pulmonary involvement. This condition affects small to medium-sized blood vessels and can lead to various systemic manifestations, including symptoms related to the kidneys, such as glomerulonephritis.

The key feature linking this condition to both glomerulonephritis and hemoptysis is the vasculitis aspect of the disease. The granulomatous inflammation can affect pulmonary structures leading to pulmonary hemorrhage, which often presents as hemoptysis. Additionally, the glomerular involvement results in renal impairment, manifesting as glomerulonephritis.

Other conditions listed do not typically present with both glomerulonephritis and hemoptysis. For instance, Alport's syndrome primarily causes hematuria, proteinuria, and progressive renal failure, often accompanied by sensorineural hearing loss, but is not associated with respiratory symptoms. IgA nephrop