Faculty Information |
|
Article types | Case report |
Language | English |
Refereed paper | Refereed |
Title | Metastasis-Directed Radiotherapy for Oligoprogressive Castration-Resistant Prostate Cancer Recurrence Revealed by Choline PET/CT. |
Journal | Formal name:Case reports in oncology Abbreviation:Case Rep Oncol ISSN code:16626575 |
Domestic / Foregin | Foregin |
Volume, Number, Page | 14,pp.13-6 |
Papers・Author | Kitajima Kazuhiro, Yamamoto Shingo, Fujiwara Masayuki, Suzuki Hitomi, Yoshimura Nahomi, Kunimoto Ryo, Yokoyama Hiroyuki, Komoto Hisashi, Yamada Yusuke, Nagasawa Seiji, Kanematsu Akihiro, Oh Ryoong-Jin, Yamakado Koichiro |
Publication date | 2021/01 |
Papers・Description | We report a 49-year-old male with castration-resistant prostate cancer (CRPC) with oligometastasis diagnosed by (11)C-choline positron emission tomography-computed tomography (PET/CT) and treated with target radiotherapy. In the diagnosis of CRPC (serum prostate-specific antigen [PSA] level of 6.53 ng/mL after maximum androgen blockade (MAB) therapy, high-dose brachytherapy, and external beam radiotherapy), (11)C-choline PET/CT detected one tiny obturator lymph node metastasis which fluorodeoxyglucose PET/CT could not detect. He underwent intensity-modulated radiation therapy and MAB was restarted. The PSA value decreased and reached nadir (0.091 ng/mL) after 6 months. The time to PSA progression was 10 months. The choline PET/CT finding and the corresponding local treatment could play an important role in the management sequence of oligoprogressive CRPC. |
PMID | 33613236 |