Primary mesenchymal tumors of the prostate:18F FDG PET/CT findings
Abstract Background Primary mesenchymal tumors of the prostate are very rare, and there is no systematic report on fluorine-18-fluorodeoxyglucose positron emission tomography (18F-FDG PET/CT). The aim of this research was to characterize mesenchymal tumors of the prostate on 18F-FDG PET/CT. Results...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2024-11-01
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| Series: | EJNMMI Research |
| Online Access: | https://doi.org/10.1186/s13550-024-01177-4 |
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| author | Zihao Tao Yongkang Qiu Zhao Chen Wenpeng Huang Lele Song Aixiang Wang Xuesong Li Lei Kang |
| author_facet | Zihao Tao Yongkang Qiu Zhao Chen Wenpeng Huang Lele Song Aixiang Wang Xuesong Li Lei Kang |
| author_sort | Zihao Tao |
| collection | DOAJ |
| description | Abstract Background Primary mesenchymal tumors of the prostate are very rare, and there is no systematic report on fluorine-18-fluorodeoxyglucose positron emission tomography (18F-FDG PET/CT). The aim of this research was to characterize mesenchymal tumors of the prostate on 18F-FDG PET/CT. Results We included 13 patients with pathologically confirmed mesenchymal neoplasms of the prostate. The location, size, maximum standardized uptake value (SUVmax), metabolic tumor volume (MTV), total glycolysis of the lesion (TLG), pathologic findings, and available imaging study of the tumors were reviewed. Of the 13 patients (median age, 38 years; ranged from 13 to 74 years), the mean size of the tumors was 8.8 cm in diameter ranged from 5 to 16.1 cm. SUVmax ranged from 3.1 to 17.6 (mean 9.5), MTV ranged from 4.9 to 398 cm3 (mean 109 cm3) and TLG ranged from 21.3 to 1216 g (mean 96 g). The seminal vesicles, rectum, and bladder are the most commonly affected sites of invasion, while metastasis typically occurs in the bones, lungs, and lymph nodes. Conclusions Mesenchymal tumors of the prostate revealed large sizes and high SUVmax, MTV and TLG levels on 18F-FDG PET/CT. 18F-FDG PET/CT may be useful for accurate diagnosis, staging, and restaging, which plays an important role in the management of subsequent plans. |
| format | Article |
| id | doaj-art-d978abed329d4a538f835e937e5cf7e9 |
| institution | Kabale University |
| issn | 2191-219X |
| language | English |
| publishDate | 2024-11-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | EJNMMI Research |
| spelling | doaj-art-d978abed329d4a538f835e937e5cf7e92024-11-17T12:48:29ZengSpringerOpenEJNMMI Research2191-219X2024-11-011411810.1186/s13550-024-01177-4Primary mesenchymal tumors of the prostate:18F FDG PET/CT findingsZihao Tao0Yongkang Qiu1Zhao Chen2Wenpeng Huang3Lele Song4Aixiang Wang5Xuesong Li6Lei Kang7Department of Nuclear Medicine, Peking University First HospitalDepartment of Nuclear Medicine, Peking University First HospitalDepartment of Nuclear Medicine, Peking University First HospitalDepartment of Nuclear Medicine, Peking University First HospitalDepartment of Nuclear Medicine, Peking University First HospitalDepartment of Urology Pathology, Peking University First HospitalDepartment of Urology, Institute of Urology, Peking University First Hospital, Peking University, National Urological Cancer CenterDepartment of Nuclear Medicine, Peking University First HospitalAbstract Background Primary mesenchymal tumors of the prostate are very rare, and there is no systematic report on fluorine-18-fluorodeoxyglucose positron emission tomography (18F-FDG PET/CT). The aim of this research was to characterize mesenchymal tumors of the prostate on 18F-FDG PET/CT. Results We included 13 patients with pathologically confirmed mesenchymal neoplasms of the prostate. The location, size, maximum standardized uptake value (SUVmax), metabolic tumor volume (MTV), total glycolysis of the lesion (TLG), pathologic findings, and available imaging study of the tumors were reviewed. Of the 13 patients (median age, 38 years; ranged from 13 to 74 years), the mean size of the tumors was 8.8 cm in diameter ranged from 5 to 16.1 cm. SUVmax ranged from 3.1 to 17.6 (mean 9.5), MTV ranged from 4.9 to 398 cm3 (mean 109 cm3) and TLG ranged from 21.3 to 1216 g (mean 96 g). The seminal vesicles, rectum, and bladder are the most commonly affected sites of invasion, while metastasis typically occurs in the bones, lungs, and lymph nodes. Conclusions Mesenchymal tumors of the prostate revealed large sizes and high SUVmax, MTV and TLG levels on 18F-FDG PET/CT. 18F-FDG PET/CT may be useful for accurate diagnosis, staging, and restaging, which plays an important role in the management of subsequent plans.https://doi.org/10.1186/s13550-024-01177-4 |
| spellingShingle | Zihao Tao Yongkang Qiu Zhao Chen Wenpeng Huang Lele Song Aixiang Wang Xuesong Li Lei Kang Primary mesenchymal tumors of the prostate:18F FDG PET/CT findings EJNMMI Research |
| title | Primary mesenchymal tumors of the prostate:18F FDG PET/CT findings |
| title_full | Primary mesenchymal tumors of the prostate:18F FDG PET/CT findings |
| title_fullStr | Primary mesenchymal tumors of the prostate:18F FDG PET/CT findings |
| title_full_unstemmed | Primary mesenchymal tumors of the prostate:18F FDG PET/CT findings |
| title_short | Primary mesenchymal tumors of the prostate:18F FDG PET/CT findings |
| title_sort | primary mesenchymal tumors of the prostate 18f fdg pet ct findings |
| url | https://doi.org/10.1186/s13550-024-01177-4 |
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