Tumor Volume Estimation
Experimental cancer studies involve the implantation of tumors subcutaneously in mice. Such studies require a simple mechanism by which to evaluate tumor burden. One such method is to approximate the tumor shape by a spheroid. Two researchers blindly measure the tumor length L and width W, in millimeters, with calipers. The depth is not measured and is assumed to equal the width W. The tumor's volume in cubic millimeters is then approximately 0.52W2L.
Read more about this topic: Grading (tumors)
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