PMC5880224_01
H & E-stained histological preparation. Tumoural lesion with unorganised, diffuse growth, where normal glandular architecture is lost, and nuclear atypia is present.
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figure1
A biopsy from the second and third part of the duodenum was taken and sent to create a cell block, the histopathological reports of which showed a carcinoma that was poorly differentiated from the duodenum (Figure 1).
Abdominopelvic CT with oral and intravenous contrast during the elimination phase, axial sections.
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figure2
In addition, a conglomerate lymph node was found in the interaortocaval region without any liver metastasis; CA 19.9 and carcinoembryonic antigen levels were within the reference ranges (Figures 2 and 3).
Abdominopelvic CT with oral and intravenous contrast in the elimination phase, coronal sections.
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figure3
In addition, a conglomerate lymph node was found in the interaortocaval region without any liver metastasis; CA 19.9 and carcinoembryonic antigen levels were within the reference ranges (Figures 2 and 3).