1 results match your criteria: "Mayday University Hospital NHS Trust[Affiliation]"
Perfusion CT vascular parameters do not correlate with immunohistochemically derived microvessel density count in colorectal tumors.
Radiology
August 2013
Department of Surgery, Mayday University Hospital NHS Trust, Croydon, London, England.
Purpose: To determine whether perfusion computed tomography (CT)-derived vascular parameters-namely, blood flow, mean transit time (MTT), volume transfer constant (K(trans)), permeability-surface area product (PS), extracellular extravascular space volume, and vascular volume-correlate with the immunohistologic markers of angiogenesis in colorectal tumors.
Materials And Methods: This prospective study was approved by the Regional Ethics and Research and Development Committees. The perfusion CT protocol was incorporated in the staging CT after informed consent in 29 patients (14 men, 15 women; mean age, 70 years; age range, 55-94 years).