Retroperitoneal lymphoma involving pancreas--complementary radionuclide scan and ultrasonography.
Radionuclide emisssion tomography and ultrasonography were obtained on a patient with recurrent epigastric pain. In the pancreatic region an ultrasonic scan revealed a conglomerated mass. Following administration of Se-75 selenomethionine, the multiplane longitudinal tomographic scan demonstrated marked concentration of activity in the region of the pancreas which corresponded to a large defect in the hilus of the liver observed on prior liver-spleen scan with Tc-99m sulfur colloid. Surgery revealed a poorly differentiated histiocytic lymphoma in the retroperitoneum. The radionuclide and echographic scans of the retroperitoneal lymphomas briefly discussed, and their complementary role as a diagnostic tool stressed.
D006801:Humans; D016403:Lymphoma, Large B-Cell, Diffuse / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D010190:Pancreatic Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011877:Radionuclide Imaging; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D012645:Selenomethionine; D014463:Ultrasonography
D012645:Selenomethionine