Related Experiment Video For Choline
Updated: Mar 10, 2026

Gene Regulation and Targeted Therapy in Gastric Cancer Peritoneal Metastasis: Radiological Findings from Dual Energy CT and PET/CT
Published on: January 22, 2018
11C-Choline-Avid but 18F-FDG-Nonavid Prostate Cancer with Lymph Node Metastases on Positron Emission Tomography
Kazuhiro Kitajima1, Kazuhito Fukushima1, Shingo Yamamoto2
1Department of Radiology, Division of Nuclear Medicine and PET Center, Hyogo College of Medicine, Nishinomiya, Japan.
Abstract:
Choline is a new positron emission tomography (PET) tracer useful for detection of prostate cancer and metastatic lesions. We report a 70-year-old man with prostate cancer and multiple abdominal, pelvic, and inguinal node metastases. PET scans demonstrated accumulation of 11C-choline in the primary tumor and lymph node metastases but no accumulation of 18F-FDG. Choline PET/computed tomography may be useful for diagnosis of advanced prostate cancer with suspected metastatic lesions and treatment planning.
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