title: [Lymph node metastasis removed, occult primary tumor. How to proceed?].
authors.affiliation: Isar-Amper-Klinikum, München-Ost, Haar.
authors.forename: H S
authors.initials: HS
authors.lastname: Füessl
authors.forename: P
authors.initials: P
authors.lastname: Stiefelhagen
mesh_terms: D000368:Aged; D014408:Biomarkers, Tumor / Q000032:analysis; D053379:Chromogranin A / Q000032:analysis; D003299:Cooperative Behavior; D006801:Humans; D033183:Interdisciplinary Communication; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis / Q000473:pathology; D008297:Male; D009382:Neoplasms, Unknown Primary / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery*; D018358:Neuroendocrine Tumors / Q000175:diagnosis* / Q000473:pathology / Q000556:secondary* / Q000601:surgery*; D049268:Positron-Emission Tomography
chemical_list: D014408:Biomarkers, Tumor; D053379:Chromogranin A