Assessment of the Impact of Acquisition Time, Respiratory Gating and New Qclear Reconstruction Modalities on the Quantification of Dosimetry in Selective Internal Radiotherapy

University Hospital, Bordeaux30 enrolled

Overview

Post-processing of Positron Emission Tomography (PET) acquired images, performed following radioembolization treatment with microspheres at 90Y in hepatocellular carcinoma patients, is subject to changes commercialized by General Electric : respiratory motion correction, specific reconstruction algorithms. We propose to test the possible combinations of these reconstruction parameters to determine which ones to apply for an optimal quality exam with the shortest scan time possible

Study Type

OBSERVATIONAL

Enrollment

Conditions

Carcinoma, Hepatocellular

Interventions

PET/CT ExamPROCEDURE

PET/CT image processing application of reconstruction parameters: scan time, respiratory gating, Q-clear

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * patient with hepatocellular carcinoma * with radioembolization treatment decided * over the age of 18 Exclusion Criteria: * radiembolization not possible * acquisition of PET/CT imaging at 90Y not possible

Assessment of the Impact of Acquisition Time, Respiratory Gating and New Qclear Reconstruction Modalities on the Quantification of Dosimetry in Selective Internal Radiotherapy

Overview

Conditions

Interventions

Eligibility

Locations (1)

Outcomes

Primary Outcomes