Published in:
01-08-2008 | Image of the Month
Whole body 18fluoro-l-dopa PET–CT: a useful tool for location and surgical guidance in primary carcinoid tumours
Authors:
J. Arbizu, M. Rodriguez-Fraile, I. Dominguez-Prado, P. Garrastachu, F. Rotellar, B. Sangro, J. A. Richter
Published in:
European Journal of Nuclear Medicine and Molecular Imaging
|
Issue 8/2008
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Excerpt
Neuroendocrine tumours (NETs) represent a diagnostic and therapeutic challenge. Primary tumour is not localised in 20% to 50% of NETs, midgut carcinoids being particularly elusive [
1]. 18Fluoro-
l-dopa has emerged as a new imaging tool for NETs diagnosis with improved tumour detection and staging compared with conventional imaging (SRS and/or CT) [
2,
3]. We present a patient with metastatic carcinoid tumour who underwent PET–CT scan with 18fluoro-
l-dopa, which was of key importance to locate the primary tumour and guide its surgical resection. …