Combination of Renal Cell Carcinoma and Organizing Pneumonia

Solitary pulmonary nodule is a difficult case for differential diagnosis. The list of pathological processes manifested by pulmonary nodule is quite large, including organizing pneumonia, which has non-specific CT picture. A correct diagnosis requires comparing the radiation examination data with anamnesis, the results of invasive and morphological studies. The presented clinical case shows the difficulties of diagnosing a combination of pulmonary nodule and extensive renal mass.