Fig. 3: Prediction of survival after resection of BTC using BMD.
From: Bone mineral density as a prognostic marker in patients with biliary tract cancer undergoing surgery

Patients with BMD at level L1 above the median of 130 HU (a), the 66th percentile (157.46 HU) (b) or the optimal cut-off (156.5 HU) (c) had significantly improved OS.