1. Papillary pipes with Khan cystadenoma.

2. The pathology revealed mucinous cystadenoma of the cecum.

3. Methods We analyzed 45 CT findings of ovarian cystadenoma and ovarian cystadenocarcinoma in 37 patients that surgically and pathologically proved.

4. Biliary cystadenoma and cystadenocarcinoma are rare biliary ductal neoplasms, usually intrahepatic in location, characterized pathologically by a multilocular cystic lesion.

5. Methods 192 cases of ovary serous cystadenoma were diagnosed by ultrasonography, and the results were contrasted with pathologic diagnosis.

6. Pancreatic cystadenoma and cystadenocarcinoma is extremely rare and grows slowly, therefore it is easy to be misdiagnosed or fails to be examined.

7. Objective To study the CT features of serous cystadenoma of pancreas.

8. One case of biliary cystadenoma showed a multilocular intrahepatic cystic lesion with left hepatic lobe atrophy, CBD dilatation and focal wall thickening.

9. Results:Apoptosis rate of serous cystadenoma was less 10% and that of serous cystadenocarcinoma was 38%, cells of programmed death were distributed as plaques, irregularly.

10. Microscopically , a borderline serous cystadenoma is seen here with papillary projections of epithelium extending into the lumen of the tumor. There is no invasion of the stroma or capsule.

11. Cystadenoma adenoma tissue as a result of glandular secretions of siltation, glandular cavity gradually integrating into the expansion and size of cysts, hence the name.

11.

12. Here is a benign serous cystadenoma that demonstrates multiloculation. Note that the inner surface is, for the most part, smooth, with only a solitary papillation at the upper right.

13. Objective To improve the diagnosis accuracy by analyzing the MRI manifestation of ovarian cystadenoma.

14. Methods serum CA125 and CA19-9 were measured in 103 endometriosis, 27 had adenomyosis, 41 leiomyoma of uterus and 25 ovarian serous cystadenoma respectively.

15. Methods Retrospective analysis was performed on 46 cases with ovarian cystadenoma which was exanninend with color Doppler ultrasonography preopera-tively and confirmed by subsequent operation.

16. Objectives:Retrospective analysis of the ultrasound characteritics of 25 cases of ovarian cystadenoma, so as to improve the accuracy of diagnosis and differentiation diagnosis.

17. Objective To investigate the diagnosis and treatment of mucinous cystadenoma and cystadenocarcinoma of the pancreas.

18. Objective To study the clinicopathologic features, diagnosis and treatment of pancreatic cystadenoma and cystadenocarcinoma.

19. Methods CT findings of 5 patients with histopathologically proven serous cystadenoma of pancreas were retrospectively analyzed.

20. Objective To investigate the diagnostic value of MRI in ovarian cystadenoma .