Quantitative liver tumor blood volume measurements by a C-arm CT post-processing software before and after hepatic arterial embolization therapy: comparison with MDCT perfusion

Peynircioğlu, Bora; Hızal, Mustafa; Çil, Barbaros; Deuerling-Zheng, Y; Roden, Martin von; Hazırolan, Tuncay; Akata, Deniz; Özmen, Mustafa; Balkancı, Ferhun

doi:10.5152/dir.2014.13290

Cited by 22 publications

(28 citation statements)

References 11 publications

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“…These studies focus on comparison of VPCT parameters to PBV measurements. 6,7 Parenchymal blood volume shows an excellent correlation to quantitative values of blood volume acquired by conventional VPCT. In the present study, we sought to investigate the use of PBV in the postprocedural assessment of DEB-TACE in HCC.…”

Section: Discussionmentioning

confidence: 87%

“…The PBV values gained before intervention are comparable to those published in the previous studies mentioned afore. 6,7 As the acquired C-arm CT examinations include nonenhanced as well as contrast-enhanced imaging besides PBV maps, the reconstruction of nonenhanced and contrast-enhanced C-arm CT images is possible. We evaluated nonenhanced C-arm CT images to assess extent and visibility of posttreatment contrast media deposit.…”

Section: Discussionmentioning

confidence: 99%

“…Besides a morphological evaluation, PBV represents a quantitative evaluation approach for HCC lesions, comparable to volume perfusion CT (VPCT), which is increasingly being used for preinterventional and postinterventional treatment evaluation of TACE in HCC. 6,7 Up to date, PBV measurement during C-arm CT has been investigated concerning preinterventional detection of HCC. 6,7 Postprocedural evaluation was yet not taken into account.…”

mentioning

confidence: 99%

“…6,7 Up to date, PBV measurement during C-arm CT has been investigated concerning preinterventional detection of HCC. 6,7 Postprocedural evaluation was yet not taken into account.…”

mentioning

confidence: 99%

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Parenchymal Blood Volume Assessed by C-Arm–Based Computed Tomography in Immediate Posttreatment Evaluation of Drug-Eluting Bead Transarterial Chemoembolization in Hepatocellular Carcinoma

Syha

Grözinger

Grosse³

et al. 2016

Investigative Radiology

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Section: Discussionmentioning

confidence: 87%

Section: Discussionmentioning

confidence: 99%

mentioning

confidence: 99%

“…6,7 Up to date, PBV measurement during C-arm CT has been investigated concerning preinterventional detection of HCC. 6,7 Postprocedural evaluation was yet not taken into account.…”

mentioning

confidence: 99%

See 2 more Smart Citations

Parenchymal Blood Volume Assessed by C-Arm–Based Computed Tomography in Immediate Posttreatment Evaluation of Drug-Eluting Bead Transarterial Chemoembolization in Hepatocellular Carcinoma

Syha

Grözinger

Grosse³

et al. 2016

Investigative Radiology

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“…Contrast injection was performed immediately after the mask run and started manually to acquire a contrast enhanced acquisition in a steady-state of liver perfusion according to previous studies investigating PBV of the liver [9,10].…”

Section: C-arm Ct and Post-processingmentioning

confidence: 99%

Assessment of the parenchymal blood volume by C-arm computed tomography for radioembolization dosimetry

Grözinger

Kupferschläger

Dittmann

et al. 2016

European Journal of Radiology

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Cone Beam Computed Tomography (CBCT) in the Field of Interventional Oncology of the Liver

Bapst

Lagadec

Bréguet

et al. 2015

Cardiovasc Intervent Radiol

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Cone beam computed tomography (CBCT) is an imaging modality that provides computed tomographic images using a rotational C-arm equipped with a flat panel detector as part of the Angiography suite. The aim of this technique is to provide additional information to conventional 2D imaging to improve the performance of interventional liver oncology procedures (intraarterial treatments such as chemoembolization or selective internal radiation therapy, and percutaneous tumor ablation). CBCT provides accurate tumor detection and targeting, periprocedural guidance, and post-procedural evaluation of treatment success. This technique can be performed during intraarterial or intravenous contrast agent administration with various acquisition protocols to highlight liver tumors, liver vessels, or the liver parenchyma. The purpose of this review is to present an extensive overview of published data on CBCT in interventional oncology of the liver, for both percutaneous ablation and intraarterial procedures.

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Quantitative liver tumor blood volume measurements by a C-arm CT post-processing software before and after hepatic arterial embolization therapy: comparison with MDCT perfusion

Cited by 22 publications

References 11 publications

Parenchymal Blood Volume Assessed by C-Arm–Based Computed Tomography in Immediate Posttreatment Evaluation of Drug-Eluting Bead Transarterial Chemoembolization in Hepatocellular Carcinoma

Parenchymal Blood Volume Assessed by C-Arm–Based Computed Tomography in Immediate Posttreatment Evaluation of Drug-Eluting Bead Transarterial Chemoembolization in Hepatocellular Carcinoma

Assessment of the parenchymal blood volume by C-arm computed tomography for radioembolization dosimetry

Cone Beam Computed Tomography (CBCT) in the Field of Interventional Oncology of the Liver

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