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. 2018 Jun 15;57(12):1741–1745. doi: 10.2169/internalmedicine.0027-17

Table 3.

99mTc-MAA Perfusion Lung Scan, O2 Saturation and FIB4 Index.

99mTc-MAA perfusion lung scan Shunt ratio 45.5% Shunt ratio 21.9% Shunt ratio 6.0%
O2 saturation 74% (93.9% at O2 6 L) 84% (93.0% at O2 3 L) 98% (room air)
Fibrosis 4 index (FIB4 index) 2.13 1.06 0.76
Date XXX2/Jun. XXX2/Nov. XXX3/Jun.