case_images: PMC8294942_01
case_images: Diffuse lesions in both lungs, showing patchy high-density shadow and ground-glass opacity.
case_images: fendo-12-697202-g001.jpg
case_images: PMC8294942_01_fendo-12-697202-g001.jpg
case_images: f1
case_images: At admission, the pulmonary CT scan showed patchy high-density shadow and ground-glass opacity, compatible with diffuse alveolar hemorrhage (DAH) (see  Figure 1 ).
case_images: A computed tomographic (CT) scan of the abdomen with intravenous contrast in the patient with a left adrenal mass.
case_images: fendo-12-697202-g002.jpg
case_images: PMC8294942_01_fendo-12-697202-g002.jpg
case_images: f2
case_images: The abdominal CT scan discovered left adrenal mass with intravenous contrast (69 * 61 * 62 mm) (see  Figure 2 ).
case_images: Tumor cells are diffusely distributed, with beam-like structures and capsular invasion. CD56, syn and cgA expression is positive, supporting the diagnosis of pheochromocytoma.
case_images: fendo-12-697202-g003.jpg
case_images: PMC8294942_01_fendo-12-697202-g003.jpg
case_images: f3
case_images: Pathology examination revealed pheochromocytoma with moderate atypia histological features, immunohistochemical staining [Syn (+), SDHB (+), CD56(+), Ki-67(-)] (see  Figure 3 ).