PMC6046166_01
CT scan coronal cut.
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fig1
Because of the unusual characteristics of the pain, a CT scan to the abdomen and pelvis was performed revealing a left adrenal mass and retroperitoneal adenopathies in the celiac trunk and superior mesenteric artery (Figure 1).
Neuroblastoma NOS: (a) neuroblastoma neuropil rich (HE, 400x), (b) lymph node partially metastasized by a neuroblastoma (HE, 40x).
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fig2
In the histological report of the cervical adenopathy, the diagnosis of neuroblastoma NOS was performed. Immunohistochemistry revealed extensive expression for synaptophysin and CD56 (NCAM) and absence of expression of myogenin. (Figure 2).