Molecular Imaging of Vulnerable Plaque

Molecular imaging provides multiple imaging techniques to identify characteristics of vulnerable plaque including I) Inflammatory cells (the presence and metabolic activity of macrophages), II) synthesis of lipid and fatty acid in the plaque, III) the presence of hypoxia in severely inflamed lesions, IV) expression of factors stimulating angiogenesis, V) expression of protease enzymes in the lesion, VI) development of microthrombi in late-phase lesions, VII) apoptosis, and VIII) microcalcification.

Source: Seminars in Nuclear Medicine - March 9, 2018 Category: Nuclear Medicine Authors: Takehiro Nakahara, Jagat Narula, H. William Strauss Source Type: research