Follicle wall thickness

Sample	n	PB-CT (mm)	Ultrasonography (mm)	Histology (mm)
Bovine Ovaries
Preserved- with contrast	10	0.15 ± 0.01^a	0.31 ± 0.01^b	0.15 ± 0.01^a
Fresh - with contrast	17	0.16 ± 0.01^a	0.27 ± 0.01^b	0.14 ± 0.01^a
Fresh - no contrast	1	0.31	0.14	0.14
Human Ovaries
Preserved- no contrast	5	0.16 ± 0.01^a	0.28 ± 0.02^b	0.10 ± 0.01^a
Fresh - no contrast	2	0.17 ± 0.02^a	0.30 ± 0.03a^b	0.12 ± 0.01^a

^a,b Within rows, values with different superscripts are different (P < 0.05)
n=number of follicles
PB-CT=Propagation-Based Computed Tomography

Table 3: Follicle wall thickness (mean ± standard error) in bovine and human ovaries obtained using propagation-based computed tomography, ultrasonography, and histology.