1. Effect of hysteroscopy on the peritoneal dissemination of endometrial cancer cells: a meta-analysis 
Ya-Nan Chang, M.M., Ying Zhang, M.D., Yong-Jun Wang, M.D., Li-Ping Wang, M.M., Hua Duan, M.D. 
Fertility and Sterility 
Volume 96, Issue 4, Pages e2 (October 2011)
DOI: /j.fertnstert
Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Effect of hysteroscopy on positive peritoneal cytology in patients with or without hysteroscopy (P=.005).
Fertility and Sterility  , e2DOI: ( /j.fertnstert )
Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions

3. Figure 2 Funnel plot of trials on preoperative hysteroscopy.
Fertility and Sterility  , e2DOI: ( /j.fertnstert )
Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions

4. Figure 3
Effects of hysteroscopy in patients with localized early (stage I or II) endometrial cancer with and without hysteroscopy (P=.10).
Fertility and Sterility  , e2DOI: ( /j.fertnstert )
Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions

5. Supplemental Figure 1
Effect of hysteroscopy on positive peritoneal cytology in patients with hysteroscopy with 0.9% sodium chloride or 5% glucose and without hysteroscopy (P=.004).
Fertility and Sterility  , e2DOI: ( /j.fertnstert )
Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions

6. Supplemental Figure 2
Effects of hysteroscopy in patients with hysteroscopy and 100 mm Hg distention pressure or greater and without hysteroscopy (P=.08).
Fertility and Sterility  , e2DOI: ( /j.fertnstert )
Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions