Presentation | 2006-11-13 Automated detection of traumatic hematoma and estimation of the amount of bleeding on CT images in emergency medical care Shinya YOKOI, Hiroaki AIZAWA, Takeshi HARA, Xiangrong Zhou, Hiroshi FUJIA, Keiji SAKASHITA, Tetsuya MATSUOKA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The presence of specialists cannot be always expected in every ER department. A specific computer-aided detection (CAD) system will be useful to unaccustomed physicians in assessing trauma. We have developed an automated detection technique of traumatic hematoma in the abdominal area and a method in measuring the total volume of traumatic hematoma. The detection approach includes the following steps: 1) Subtraction using before and after contrast enhanced CT images, 2) Determination of the CT value of contrast enhanced blood, 3) Detection of hematoma area based on the CT value determined, 4) Elimination of false positive area. Three trauma cases with abdominal injury were employed to estimate the initial result. All of the hematoma area were detected. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Emergency medical care / CAD / traumatic hematoma / abdominal CT images |
Paper # | MI2006-76 |
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Conference Information | |
Committee | MI |
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Conference Date | 2006/11/6(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Medical Imaging (MI) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Automated detection of traumatic hematoma and estimation of the amount of bleeding on CT images in emergency medical care |
Sub Title (in English) | |
Keyword(1) | Emergency medical care |
Keyword(2) | CAD |
Keyword(3) | traumatic hematoma |
Keyword(4) | abdominal CT images |
1st Author's Name | Shinya YOKOI |
1st Author's Affiliation | Graduate School of Medicine, Gifu University() |
2nd Author's Name | Hiroaki AIZAWA |
2nd Author's Affiliation | Graduate School of Medicine, Gifu University |
3rd Author's Name | Takeshi HARA |
3rd Author's Affiliation | Graduate School of Medicine, Gifu University |
4th Author's Name | Xiangrong Zhou |
4th Author's Affiliation | Graduate School of Medicine, Gifu University |
5th Author's Name | Hiroshi FUJIA |
5th Author's Affiliation | Graduate School of Medicine, Gifu University |
6th Author's Name | Keiji SAKASHITA |
6th Author's Affiliation | Senshu Critical Care Medical Center |
7th Author's Name | Tetsuya MATSUOKA |
7th Author's Affiliation | Senshu Critical Care Medical Center |
Date | 2006-11-13 |
Paper # | MI2006-76 |
Volume (vol) | vol.106 |
Number (no) | 343 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |