| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2017-12-20 |
| タイトル |
|
|
タイトル |
Computer-assisted Diagnosis of Metastases Based on Bone Scintigraphy:Lesion Detection Compared Using BONENAVI 1 and 2 |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
BONENAV |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
bone metastasis |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
computer-assisted diagnosis |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
scintigraph |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
Tomonaga, Hiroyasu
Nakajima, Takahito
Arisak, Yukiko
Tokue, Azusa
Higuch, Tetsuya
Tsushima, Yoshito
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Background&Aims:This study aimed to evaluate the diagnostic performance and features of a computer-assisteddiagnostic system.BONENAVI versions 1(BN1)and 2(BN2)were used to detect lesions on bone scintigraphy.Methods:Bone scintigraphy of 33 prostate cancer and 27 breast cancer patients with bone metastases was evaluated.Spots detected and analyzed by BN1 and BN2 were compared with those of manual analyses by nuclear medicinephysicians.Results:The sensitivity of BN1 and BN2 was 99.2％ and 97.0％ for prostate cancer and 96.8％ and 95.0％ for breastcancer,respectively.The specificity was 64.7％ and 68.0％ for prostate cancer and 65.3％ and 75.8％ for breastcancer,respectively.Positive predictive values tended to be higher for BN2,and negative predictive values tendedto be higher for BN1. BN2 showed fewer false positive spots. BN2 was superior to BN1 for detection ofphysiological uptake in the head and pelvis in breast cancer and in the cervical/lumbar spine in both breast andprostate cancer.Conclusions:BN2 showed better diagnostic performance than BN1.Understanding the characteristics of lesiondetection using each version of BONENAVI may be useful when evaluating new lesions on bone scintigraphy. |
| 書誌情報 |
The Kitakanto medical journal = 北関東医学
巻 67,
号 4,
p. 299-305,
発行日 2017-11-01
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1343-2826 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN10585677 |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 出版者 |
|
|
出版者 |
北関東医学会 |
| 資源タイプ |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Journal Article |
| 更新日 |
|
|
日付 |
2017-12-21 |
|
日付タイプ |
Created |
67_299.pdf (969.9 kB)
