PMC5040824_01
Immunohistochemical staining of histological biopsy from rectal mass: an adenocarcinoma positive for TTF-1 (A) and CK7 (B).
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F0001
Chest PET-CT scan showing no sign of a primary lung lesion but multiple enlarged lymph nodes, a left-sided compression atelectasis, and ipsilateral pleural effusion.
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F0002
Thoracoabdominal contrast-enhanced PET-CT scan showed multiple, PET-positive, enlarged mediastinal and retroperitoneal lymph nodes, a right-sided pleural effusion and associated ipsilateral compression lower lobe atelectasis, ascites, and a tumour located in the rectum with invasion to levator muscles and vesicula seminalis (Figs. 2 and 3).
Abdominal PET-CT scan showing a rectal mass, moderate quantities of ascites, and enlarged lymph nodes in pelvis and groin.
ECRJ-3-31726-g003.jpg
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F0003
Thoracoabdominal contrast-enhanced PET-CT scan showed multiple, PET-positive, enlarged mediastinal and retroperitoneal lymph nodes, a right-sided pleural effusion and associated ipsilateral compression lower lobe atelectasis, ascites, and a tumour located in the rectum with invasion to levator muscles and vesicula seminalis (Figs. 2 and 3).