Digestive Disease Interventions 2019; 03(01): 014-029
DOI: 10.1055/s-0038-1675419
Review Article
Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Abdominal Manifestations of Neuroendocrine Tumors

Leonardo P. Marcal
1   Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas
,
Madhavi Patnana
1   Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas
,
Sireesha Yedururi
1   Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas
,
Hubert H. Chuang
2   Department of Nuclear Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
,
Catherine E. Devine
1   Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas
,
Veronica Cox
1   Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas
,
Arvind Dasari
3   Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
,
Evelyne Loyer
1   Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas
› Author Affiliations
Further Information

Publication History

14 August 2018

07 September 2018

Publication Date:
03 January 2019 (online)

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Abstract

Despite being rare, the incidence and prevalence of gastroenteropancreatic neuroendocrine tumors (NETs) is rising. They are a heterogeneous group of tumors with differences in clinical presentations, genetics, and imaging features. Advances in pathological classification, imaging (including recent radiotracer approval for functional imaging in the Unites States), and therapy have impacted management of these tumors. It is important in the multidisciplinary approach to patient care to be familiar with the tumor biology, imaging techniques for diagnosis and staging, and therapeutic options. This article will discuss these new developments, particularly focusing on pancreatic and small bowel NETs.