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