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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jing Zhang Ling He Qi Liu Xu De Yin Peng Zhou |
| Copyright Year | 2013 |
| Description | Author affiliation: Sichuan Tumor Hosp., Chengdu, China (Xu De Yin; Peng Zhou) || Sch. of Electr. Eng. & Inf., Sichuan Univ., Chengdu, China (Jing Zhang; Ling He; Qi Liu) |
| Abstract | A computer-aided hepatocellular carcinoma system is introduced in this paper. Tumor size and tumor intensity changes are heavily referenced in clinical practice while diagnosing hepatocellular carcinoma. In the enhancement scanning, the tumor might have different intensity appearance in three consecutive phases: arterial phase, portal vein phase and delay phase. By comparing the intensity of tumor area to normal liver tissue, the hepatocellular carcinoma diagnosis is promising. The proposed system first segments the original CT images from three different phases and uses the tumor size and intensity information to estimate the possibility of hepatocellular carcinoma. The experiment results of 30 dataset using our developed system prove the feasibility of our system. Further improvement of this system has been discussed to enable the proposed system to handle more complicated clinical cases. |
| Starting Page | 216 |
| Ending Page | 219 |
| File Size | 564354 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781467363204 |
| e-ISBN | 9781467363228 |
| DOI | 10.1109/ICIEA.2013.6566368 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-06-19 |
| Publisher Place | Australia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Tumors Computed tomography Liver Image segmentation Veins Portals Cancer CT images liver tumor cancer segmentation computer-aided diagnosis |
| Content Type | Text |
| Resource Type | Article |
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