case_images: PMC10987690_01
case_images: Patient brain MRI. Axial fluid-attenuated inversion recovery images showing hyperintense signals in the dorsal midbrain, pons and medulla (arrows).
case_images: fneur-15-1359781-g001.jpg
case_images: PMC10987690_01_fneur-15-1359781-g001.jpg
case_images: fig1
case_images: A brain MRI revealed fluid-attenuated inversion recovery image-hyperintense lesions in the dorsal medulla, pons, and midbrain with no associated enhancement or restricted diffusion (Figure 1). Chest contrast-enhanced computed tomography (CT) revealed no mass in the pulmonary field, but pleural effusion and mediastinal lymphadenopathy, including in the para-aortic lymph nodes, were noted (Supplementary Figure S1).
case_images: Clinical course and treatment of the patient.
case_images: fneur-15-1359781-g002.jpg
case_images: PMC10987690_01_fneur-15-1359781-g002.jpg
case_images: fig2
case_images: Figure 2 shows the clinical course and treatment of the patient. CT-guided mediastinal lymph node biopsy was performed and revealed small cell lung carcinoma (Supplementary Figure S2).