Diagnostic Accuracy and Reading Time to Detect Intracranial Aneurysms on MR Angiography Using a Computer-Aided Diagnosis System
Shingo Kakeda1,
Yukunori Korogi1,
Hidetaka Arimura2,
Toshinori Hirai3,
Shigehiko Katsuragawa3,
Takatoshi Aoki1 and
Kunio Doi4
1 Department of Radiology, University of Occupational and Environmental Health
School of Medicine, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu 807-8555,
Japan.
2 Department of Health Sciences, Kyushu University, Fukuoka, Japan.
3 Department of Diagnostic Radiology, Graduate School of Medical Sciences,
Kumamoto University, Kumamoto, Japan.
4 Kurt Rossmann Laboratories for Radiologic Image Research, Department of
Radiology, The University of Chicago, Chicago, IL.

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Fig. 1 —Computer-aided diagnosis output image (inferior
view) in 55-year-old man with intracranial aneurysm indicates three
suspicious areas (circles). One area contains actual intracranial
aneurysm of anterior communicating artery, and others contain false-positive
findings.
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