Table 4.

Comparison of tissue oxygen status from histological cuts of various thickness with a slice from three-dimensional distribution.

slice	mean O2 (mmHg)	hypoxia (%)	anoxia (%)
three-dimensional cut	12.07 ± 3.36	6.66	0
100 µm two-dimensional cut	21.06 ± 6.70	7.39	0
50 µm two-dimensional cut	7.24 ± 4.45	40.43	0
20 µm two-dimensional cut	3.11 ± 2.33	62.88	2.02