Respiratory Infections

Abstract

Pneumonia is defined as the presence of a new pulmonary infiltrate on radiologic imaging in the patient with appropriate clinical symptoms such as fever, cough, production of purulent sputum, shortness of breath and/or hypoxia, in the absence of pulmonary edema [1, 2]. Keywords Pneumonia in neutropenic cancer patients • Community acquired viruses • Invasive fungal infection • Diffuse alveolar hemorrhage (DAH) • Cryptogenic organizing pneumonia (COP) • Consolidation pneumonia • Nodular and/or cavitary infiltrates • "Halo" sign • Reverse "halo" sign • Scattered nodules • Viral pneumonia • Rhinosinusitis