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Fig. 2 | BMC Cancer

Fig. 2

From: Simple calculation using anatomical features on pre-treatment verification CT for bladder volume estimation during radiation therapy for rectal cancer

Fig. 2

Scatter plots showing the correlation between simulation bladder volume (Vctsim) and bladder volume from the ratio of bladder height based on anatomical features (Vratio) from CT simulation images (a) and between bladder volume delineated in megavoltage CT (MVCT) and kV cone-beam CT (kV CBCT) and bladder volume estimated by ratio of bladder height (Vratio)

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