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Author

Guru Prakash D

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Review Open access Sep 2026

Pharmacological Considerations in Diagnostic Radiology: Contrast Agents, Adverse Reactions, Drug–Imaging Interactions, And Patient Safety.

Contrast-enhanced imaging is a pharmacological intervention as well as an imaging procedure. Iodinated contrast media (ICM), gadolinium-based contrast agents (GBCAs), and ultrasound contrast agents (UCAs) differ substantially in molecular structure, physicochemical behaviour, biodistribution, clearance, dose-response r...

Guru Prakash D, Joel Martin J, Naveenkumar M et al. · 0 citations
Open access Sep 2026

Comparing spectral pre-saturation with inversion recovery (SPIR) and spectral adiabatic inversion recovery (SPAIR) fat suppression techniques in magnetic resonance imaging of the knee joint

Magnetic Resonance Imaging (MRI) is the gold standard for musculoskeletal imaging owing to its excellent soft-tissue contrast and multiplanar capability. However, the high signal intensity of fat can obscure subtle anatomical and pathological detail, underscoring the need for effective fat suppression techniques. Spect...

Govindaraj S, Lavanya Dharmalingam, Guru Prakash D et al. · 0 citations

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