An innovative non-invasive technique for subcutaneous tumour measurements.

ABSTRACT: INTRODUCTION:In oncological drug development, animal studies continue to play a central role in which the volume of subcutaneous tumours is monitored to assess the efficacy of new drugs. The tumour volume is estimated by taking the volume to be that of a regular spheroid with the same dimensions. However, this method is subjective, insufficiently traceable, and is subject to error in the accuracy of volume estimates as tumours are frequently irregular. METHODS & RESULTS:This paper reviews the standard technique for tumour volume assessment, calliper measurements, by conducting a statistical review of a large dataset consisting of 2,500 tumour volume measurements from 1,600 mice by multiple operators across 6 mouse strains and 20 tumour models. Additionally, we explore the impact of six dif

SUBMITTER: Delgado-SanMartin J 

PROVIDER: S-EPMC6791540 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature