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Carcinoma of unknown primary

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PET in Clinical Oncology

Abstract

The management of metastases of unknown primary origin presents considerable challenges to the treating physician, because therapy decisions are often determined by the nature of the primary tumor. Metastases originating from an unknown source are known as “CUP tumors” (carcinoma of unknown primary). Incidence of CUP tumors ranges from 0.5 to 10% of all newly diagnosed tumors [2, 8, 11, 15, 19, 26]; they are more prevalent in males and the mean age of diagnosis is about 60 years. Frequent first sittings for the metastatic lesions are lymph nodes (37%); of these, 31% are located in the head and neck region, which is the most common site for metastases of unknown origin [14].

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Authors
  1. K. Scheidhauer
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  2. N. Avril
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  3. V. M. Bonkowsky
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Editor information

Editors and Affiliations

  1. Bundeswehrzentralkrankenhaus Koblenz, Abteilung XV - Nuklearmedizin, Rübenacher Straße 170, Koblenz, 56072, Germany

    H. J. Wieler

  2. Division of Nuclear Medicine, Department of Radiology, DUMC 3949, Room 1419, Duke North Erwin Road, Durham, NC, 27710, USA

    R. Edward Coleman M.D. (Professor of Radiology, Vice-Chairman, Director) (Professor of Radiology, Vice-Chairman, Director)

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© 2000 Springer-Verlag Berlin Heidelberg

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Scheidhauer, K., Avril, N., Bonkowsky, V.M. (2000). Carcinoma of unknown primary. In: Wieler, H.J., Coleman, R.E. (eds) PET in Clinical Oncology. Steinkopff, Heidelberg. https://doi.org/10.1007/978-3-642-57703-1_14

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  • DOI: https://doi.org/10.1007/978-3-642-57703-1_14

  • Publisher Name: Steinkopff, Heidelberg

  • Print ISBN: 978-3-642-63329-4

  • Online ISBN: 978-3-642-57703-1

  • eBook Packages: Springer Book Archive

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