title: [A new possibility for the positive demonstration of tumors in the retroperitoneal lymphatic system].
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008207:Lymphatic Metastasis / Q000175:diagnosis; D008220:Lymphography; D016403:Lymphoma, Large B-Cell, Diffuse / Q000175:diagnosis; D011877:Radionuclide Imaging; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D013667:Technetium
chemical_list: D013667:Technetium
vernacular_title: Eine neue Möglichkeit der positiven Tubordarstellung im retroperitonealen Lymphsystem.