Usefulness of High pitch Helical scan technique with Subsecond scan time in Hepatic tumor
نویسندگان
چکیده
منابع مشابه
Application of subsecond rotation scan to helical CT for lung cancer screening.
PURPOSE To clarify whether the benefit of a reduced effective scan width obtained using a smaller pitch outweighs the disadvantage of increased noise in the application of a subsecond helical CT to mass screenings for lung cancer. MATERIALS AND METHODS Twenty-two helical CT scans of the lung were obtained in 11 healthy subjects using the following parameters: 1) scan 1 was performed at 120 kV...
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Four patients with sonographic suggestion of hepatic hemangioma are studied with Tc99m-labeled RBC scan. The scan findings are compaired with other imaging modalities. Lesions as small as 36 mm could be detected by this method. Tc99m labeled RBC scan is a valuable tool to differentiate hepatic hemangioma from other space occupying lesion of the liver.
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Received 11/3/2004; revised 2/20/2005; accepted 3/5/2005. For correspondence or reprints contact: Bi-Fang Lee, M.D., Department of Nuclear Medicine, National Cheng Kung University Hospital, 138 Sheng-Li Road, Tainan 704, Taiwan. Tel: (886)6-2353535 ext. 2483, Fax: (886)6-2766609, E-mail: [email protected] Backgrounds: Heterotopic ossification (HO) is the abnormal development of bone tissue...
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ژورنال
عنوان ژورنال: Japanese Journal of Radiological Technology
سال: 1998
ISSN: 0369-4305,1881-4883
DOI: 10.6009/jjrt.kj00001351806