Fig. 1From: Acantholytic squamous cell carcinoma of the lung with marked lymphogenous metastases and high titers of myeloperoxidase-antineutrophil cytoplasmic antibodies: a case reportRadiologic images of the tumor and brain. a–b Axial computed tomography images show a 21-mm, solid, pulmonary nodule in the left upper lobe (a), arrow) and swollen mediastinal lymph nodes (b), arrow). c The axial diffusion-weighted magnetic resonance image shows a tiny high-intensity area (arrow) near the right-side ventricle in the cerebrum. Bars indicate 5 cmBack to article page