Review
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Jul 7, 2014; 20(25): 8072-8081
Published online Jul 7, 2014. doi: 10.3748/wjg.v20.i25.8072
Figure 3
Figure 3 Hepatopulmonary syndrome screening, grading and follow-up algorithm for liver transplantation candidates. Adapted from Pastor et al[48]. SpO2: Hemoglobin oxygen saturation; HPS: Hepatopulmonary syndrome; PaO2: Partial pressure of oxygen; MELD: Model for end-stage liver disease; LT: Liver transplantation; 99mTc NAA: Technetium macroaggregated albumin.