Method for the implementation of a perfusion measurement with magnetic resonance imaging

US6556855B2 · kind B2 · utility

Assignee

• Siemens Aktiengesellschaft · DE

Inventor

• Stefan Thesen · Dormitz, DE

Key dates

• Filing date: Jul 19, 2001
• Grant date: Apr 29, 2003
• Expiry date: Sep 22, 2021

Classification

• Technology area (CPC G): Physics
• CPC primary: G01R33/56366
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

In a method for the implementation of a perfusion measurement with magnetic resonance imaging, image datasets of a region of an examination subject to be imaged and positioned in an imaging volume of a magnetic resonance apparatus are generated in a time sequence, positional changes of the region to be imaged that occur relative to the imaging volume during the time sequence are acquired, and a correction of influences of the positional changes on the image datasets ensues according to the acquired positional changes.