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Mesoscopic Fluorescence Tomography of a Photosensitizer (HPPH) 3D Biodistribution in Skin Cancer

Rationale and Objectives Photodynamic therapy (PDT) is a promising strategy for treating cancer. PDT involves three components: a photosensitizer (PS) drug, a specific wavelength of drug-activatin...

Is Higher Lactate an Indicator of Tumor Metastatic Risk? A Pilot MRS Study Using Hyperpolarized13 C-Pyruvate

Rationale and Objectives Cancer cells generate more lactate than normal cells under both aerobic and hypoxic conditions—exhibiting the so-called Warburg effect. However, the relationship between t...

Introduction to the Special Issue

The papers published in this special issue of Academic Radiology were contributed following the International Symposium on Metabolic Imaging and Spectroscopy, organized at the University of Pennsyl...

Hierarchical Clustering Method to Improve Transrectal Ultrasound-guided Diffuse Optical Tomography for Prostate Cancer Imaging

The inclusion of anatomical prior information in reconstruction algorithms can improve the quality of reconstructed images in near-infrared diffuse optical tomography (DOT). Prior literature on pos...

Clinical EPR

Electron paramagnetic resonance (EPR) spectroscopy has been well established as a viable technique for measurement of free radicals and oxygen in biological systems, from in vitro cellular systems ...

Britton Chance

Britton Chance, MD, PhD, D.Sc. was born in Wilkes-Barre, PA on July 24, 1913 and died on November 16, 2010. During his teenage, his family moved to Haverford, PA where he developed a passion for sa...

Blood Flow Reduction in Breast Tissue due to Mammographic Compression

Rationale and objectives This study measures hemodynamic properties such as blood flow and hemoglobin concentration and oxygenation in the healthy human breast under a wide range of compressive lo...

Advances in Noninvasive Functional Imaging of Bone

The demand for functional imaging in clinical medicine is comprehensive. Although the gold standard for the functional imaging of human bones in clinical settings is still radionuclide-based imagin...

Adaptable Near-Infrared Spectroscopy Fiber Array for Improved Coupling to Different Breast Sizes During Clinical MRI

Rationale and Objectives Near-infrared spectroscopy (NIRS) of breast can provide functional information on the vascular and structural compartments of tissues in regions identified during simultan...

The Practice of Interventional Radiology, with Online Cases and Video

This is a first edition text based partly on Karim Valji’s excellent Vascular and Interventional Radiology , last published in 2006. The new title brings greatly expanded sections on bread-and-butt...