PMC7236087_01
Abnormal intensity is shown by MRI at the 4th cervical spine, which was
replaced by the cancer tissues and clearly infiltrated the spinal cord.. MRI indicates magnetic resonance image.
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An MRI evaluation revealed that the uterus was completely replaced by cancer tissues (Figure 1).
The tumor consisted of diffuse sheets of various sizes of malignant cells
with finely granular nuclear chromatin and mitoses. Nucleoli were
inconspicuous or absent.
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A histological examination was conducted with a specimen from the uterine cervix, revealing cells with enlarged round-shaped nuclei and a high nucleocytoplasmic ratio (Figure 2).
Immunochemical staining for (A) synaptophysin, (B) chromogranin, (C) NCAM
indicates neural call adhesion molecules.
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Immunochemical staining for synaptophysin, chromogranin A, and neural cell adhesion molecule (NCAM) was all positive (Figure 3).