[HTML][HTML] Accuracy of CT colonography for detection of large adenomas and cancers
…, MH Chen, AY Toledano, JP Heiken… - … England Journal of …, 2008 - Mass Medical Soc
Background Computed tomographic (CT) colonography is a noninvasive option in screening
for colorectal cancer. However, its accuracy as a screening tool in asymptomatic adults has …
for colorectal cancer. However, its accuracy as a screening tool in asymptomatic adults has …
Spiral (helical) CT.
JP Heiken, JA Brink, MW Vannier - Radiology, 1993 - pubs.rsna.org
Spiral (helical) computed tomography (CT) involves continuous patient translation during x-ray
source rotation and data acquisition. As a result, a volume data set is obtained in a …
source rotation and data acquisition. As a result, a volume data set is obtained in a …
Adrenal adenomas: relationship between histologic lipid and CT and MR findings.
…, ES Siegelman, LE Quint, NR Dunnick, JP Heiken… - Radiology, 1996 - pubs.rsna.org
PURPOSE: To assess the relationship between the quantity of lipid in resected adrenal
adenomas and the unenhanced computed tomographic (CT) attenuation number and the …
adenomas and the unenhanced computed tomographic (CT) attenuation number and the …
Dynamic incremental CT: effect of volume and concentration of contrast material and patient weight on hepatic enhancement.
JP Heiken, JA Brink, BL McClennan, SS Sagel… - Radiology, 1995 - pubs.rsna.org
PURPOSE: To develop an individualized approach to the intravenous administration of
contrast material for hepatic computed tomography (CT). MATERIALS AND METHODS: Two …
contrast material for hepatic computed tomography (CT). MATERIALS AND METHODS: Two …
Aortic and hepatic contrast medium enhancement at CT. Part II. Effect of reduced cardiac output in a porcine model.
KT Bae, JP Heiken, JA Brink - Radiology, 1998 - pubs.rsna.org
PURPOSE: To investigate how reduction in cardiac output affects the magnitude and timing
of aortic and hepatic contrast medium enhancement during abdominal computed …
of aortic and hepatic contrast medium enhancement during abdominal computed …
Fat-containing lesions of the liver: radiologic-pathologic correlation
…, CO Menias, VR Narra, WD Middleton, JP Heiken - Radiographics, 2005 - pubs.rsna.org
Fat-containing tumors of the liver are a heterogeneous group of tumors with characteristic
histologic features, variable biologic profiles, and variable imaging findings. Benign liver …
histologic features, variable biologic profiles, and variable imaging findings. Benign liver …
CT and MR imaging in the staging of colorectal carcinoma: report of the Radiology Diagnostic Oncology Group II.
…, AJ Megibow, IR Francis, AA Moss, JP Heiken… - Radiology, 1996 - pubs.rsna.org
PURPOSE: To prospectively evaluate the relative accuracy of computed tomography (CT)
and magnetic resonance (MR) imaging in the staging of colorectal carcinoma. MATERIALS …
and magnetic resonance (MR) imaging in the staging of colorectal carcinoma. MATERIALS …
Aortic and hepatic contrast medium enhancement at CT. Part I. Prediction with a computer model.
KT Bae, JP Heiken, JA Brink - Radiology, 1998 - pubs.rsna.org
PURPOSE: To develop a physiologic model of contrast medium enhancement by incorporating
available physiologic data and contrast medium pharmacokinetics and to predict organ-…
available physiologic data and contrast medium pharmacokinetics and to predict organ-…
Aortic and hepatic peak enhancement at CT: effect of contrast medium injection rate--pharmacokinetic analysis and experimental porcine model.
KT Bae, JP Heiken, JA Brink - Radiology, 1998 - pubs.rsna.org
PURPOSE: To investigate the effect of injection rate of contrast medium on aortic and
hepatic peak enhancement at computed tomography. MATERIALS AND METHODS: Early …
hepatic peak enhancement at computed tomography. MATERIALS AND METHODS: Early …
Pancreatic adenocarcinoma: CT versus MR imaging in the evaluation of resectability--report of the Radiology Diagnostic Oncology Group.
…, DM Balfe, JC Weinreb, A Aisen, J Kuhlman, JP Heiken - Radiology, 1995 - pubs.rsna.org
PURPOSE: To compare findings with computed tomography (CT) and magnetic resonance (MR)
imaging in pancreatic adenocarcinoma and to determine optimal pulse sequences for …
imaging in pancreatic adenocarcinoma and to determine optimal pulse sequences for …