“…Hemosiderin-laden alveolar macrophages (siderophages) are found on examination of sputum & broncho alveolar lavage and also the lung biopsy shows numerous siderophages in the alveoli, without any evidence of pulmonary vasculitis, nonspecific/granulomatous inflammation, or deposition of immunoglobulins. Normo-complement urticarial vacuities has been observed in some children which is supposed to be the cause of hemoptysis [13].…”