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| Home > Publications database > Different sodium concentrations of noncancerous and cancerous prostate tissue seen on MRI using an external coil. > print |
| 001 | 294674 | ||
| 005 | 20241215014311.0 | ||
| 024 | 7 | _ | |a 10.1093/radadv/umae023 |2 doi |
| 024 | 7 | _ | |a pmid:39574514 |2 pmid |
| 024 | 7 | _ | |a pmc:PMC11578593 |2 pmc |
| 024 | 7 | _ | |a altmetric:169826329 |2 altmetric |
| 037 | _ | _ | |a DKFZ-2024-02409 |
| 041 | _ | _ | |a English |
| 082 | _ | _ | |a 610 |
| 100 | 1 | _ | |a Tan, Josephine L |0 0000-0003-2437-1044 |b 0 |
| 245 | _ | _ | |a Different sodium concentrations of noncancerous and cancerous prostate tissue seen on MRI using an external coil. |
| 260 | _ | _ | |a Oak Brook, Ill. |c 2024 |b Radiological Society of North America (RSNA) |
| 336 | 7 | _ | |a article |2 DRIVER |
| 336 | 7 | _ | |a Output Types/Journal article |2 DataCite |
| 336 | 7 | _ | |a Journal Article |b journal |m journal |0 PUB:(DE-HGF)16 |s 1734010544_6794 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a JOURNAL_ARTICLE |2 ORCID |
| 336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
| 500 | _ | _ | |a Radiology Advances () = 2976-9337 (import from CrossRef, PubMed, , Journals: inrepo02.dkfz.de) |
| 520 | _ | _ | |a Sodium (23Na) MRI of prostate cancer (PCa) is a novel but underdocumented technique conventionally acquired using an endorectal coil. These endorectal coils are associated with challenges (e.g., a nonuniform sensitivity profile, limited prostate coverage, patient discomfort) that could be mitigated with an external 23Na MRI coil.To quantify tissue sodium concentration (TSC) differences within the prostate of participants with PCa and healthy volunteers using an external 23Na MRI radiofrequency coil at 3 T.A prospective study was conducted from January 2022 to June 2024 in healthy volunteers and participants with biopsy-proven PCa. Prostate 23Na MRI was acquired on a 3-T PET/MRI scanner using a custom-built 2-loop (diameter, 18 cm) butterfly surface coil tuned for the 23Na frequency (32.6 MHz). The percent difference in TSC (ΔTSC) between prostate cancer lesions and surrounding noncancerous prostate tissue of the peripheral zone (PZ) and transition zone (TZ) was evaluated using a 1-sample t-test. TSC was compared to apparent diffusion coefficient (ADC) measurements as a clinical reference.Six healthy volunteers (mean age, 54.5 years ± 12.7) and 20 participants with PCa (mean age, 70.7 years ± 8.3) were evaluated. A total of 31 lesions were detected (21 PZ, 10 TZ) across PCa participants. Compared to noncancerous prostate tissue, prostate cancer lesions had significantly lower TSC (ΔTSC, -14.1% ± 18.2, P = .0002) and ADC (ΔADC, -26.6% ± 18.7, P < .0001).We used an external 23Na MRI coil for whole-gland comparison of TSC in PCa and noncancerous prostate tissue at 3 T. PCa lesions presented with lower TSC compared to surrounding noncancerous PZ and TZ tissue. These findings demonstrate the feasibility of an external 23Na MRI coil to quantify TSC in the prostate and offer a promising, noninvasive approach to PCa diagnosis and management. |
| 536 | _ | _ | |a 315 - Bildgebung und Radioonkologie (POF4-315) |0 G:(DE-HGF)POF4-315 |c POF4-315 |f POF IV |x 0 |
| 588 | _ | _ | |a Dataset connected to CrossRef, PubMed, , Journals: inrepo02.dkfz.de |
| 650 | _ | 7 | |a 3 Tesla |2 Other |
| 650 | _ | 7 | |a apparent diffusion coefficient |2 Other |
| 650 | _ | 7 | |a human prostate cancer |2 Other |
| 650 | _ | 7 | |a sodium (23Na) MRI |2 Other |
| 650 | _ | 7 | |a tissue sodium concentration |2 Other |
| 700 | 1 | _ | |a Kalia, Vibhuti |b 1 |
| 700 | 1 | _ | |a Pautler, Stephen E |b 2 |
| 700 | 1 | _ | |a Bauman, Glenn |0 0000-0002-5279-7360 |b 3 |
| 700 | 1 | _ | |a Gast, Lena V |b 4 |
| 700 | 1 | _ | |a Müller, Max |b 5 |
| 700 | 1 | _ | |a Nagel, Armin |0 P:(DE-He78)054fd7a5195b75b11fbdc5c360276011 |b 6 |u dkfz |
| 700 | 1 | _ | |a Thiessen, Jonathan D |b 7 |
| 700 | 1 | _ | |a Scholl, Timothy J |0 0000-0002-0807-363X |b 8 |
| 700 | 1 | _ | |a Akbari, Alireza |0 0000-0001-7915-3605 |b 9 |
| 773 | _ | _ | |a 10.1093/radadv/umae023 |g Vol. 1, no. 3, p. umae023 |0 PERI:(DE-600)3186788-1 |n 3 |p umae023 |t Radiology advances |v 1 |y 2024 |x 2976-9337 |
| 909 | C | O | |o oai:inrepo02.dkfz.de:294674 |p VDB |
| 910 | 1 | _ | |a Deutsches Krebsforschungszentrum |0 I:(DE-588b)2036810-0 |k DKFZ |b 6 |6 P:(DE-He78)054fd7a5195b75b11fbdc5c360276011 |
| 913 | 1 | _ | |a DE-HGF |b Gesundheit |l Krebsforschung |1 G:(DE-HGF)POF4-310 |0 G:(DE-HGF)POF4-315 |3 G:(DE-HGF)POF4 |2 G:(DE-HGF)POF4-300 |4 G:(DE-HGF)POF |v Bildgebung und Radioonkologie |x 0 |
| 914 | 1 | _ | |y 2024 |
| 920 | 1 | _ | |0 I:(DE-He78)E020-20160331 |k E020 |l E020 Med. Physik in der Radiologie |x 0 |
| 980 | _ | _ | |a journal |
| 980 | _ | _ | |a VDB |
| 980 | _ | _ | |a I:(DE-He78)E020-20160331 |
| 980 | _ | _ | |a UNRESTRICTED |
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