MEDICAL IMAGING SYSTEM

The invention relates to a medical imaging system. First, a sequence of images (SQ) of an organ (HRT) is acquired. Then, a region of tissue (PT) on said sequence of images and a parameter (P) characteristic of the motion of said region of tissue (PT) are defined. A set of phases (PH) characteristic...

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Bibliographische Detailangaben
Hauptverfasser:	GERARD, OLIVIER, ALLAIN, PASCAL, BONNEFOUS, ODILE, DENIS, ERIC, SALOUX, ERIC
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CALCULATING COMPUTING COUNTING DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION IMAGE DATA PROCESSING OR GENERATION, IN GENERAL MEDICAL OR VETERINARY SCIENCE PHYSICS SURGERY
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Beschreibung
Zusammenfassung:	The invention relates to a medical imaging system. First, a sequence of images (SQ) of an organ (HRT) is acquired. Then, a region of tissue (PT) on said sequence of images and a parameter (P) characteristic of the motion of said region of tissue (PT) are defined. A set of phases (PH) characteristic of a cardiac cycle based on said parameter (P) is then defined. Finally, a local myocardial performance index (LMPI) for said region of tissue (PTR) based on said set of phases (PH) is computed. L'invention porte sur un système d'imagerie médicale. Tout d'abord, une séquence d'images (SQ) d'un organe (HRT) est acquise. Ensuite, une région de tissu (PT) sur ladite séquence d'images et un paramètre (P) caractéristique du mouvement de ladite région de tissu (PT) sont définis. Un ensemble de phases (PH) caractéristiques d'un cycle cardiaque sur la base dudit paramètre (P) est ensuite défini. Finalement, un indice de performance myocardique local (LMPI) pour ladite région de tissu (PTR) basé sur ledit ensemble de phases (PH) est calculé.