1. ObjectiveTo report 5 cases of imperforate hymen, analyze factors of diagnosis and misdiagnosis.

2. Imperforate anus is perhaps not the most description of the anorectal malformations under discussion.

3. Objective To probe into the value of imperforate hymen diagnosed by ultrasound.

4. The diagnosis of imperforate anus is made by inspection of the perineum.

5. Purpose : To investigate the CT features of imperforate hymen in adolescence.

6. To evaluate curative effect modification operation on imperforate anus with rectal fistula to navicular fossa.

7. It is done to treat imperforate hymen or other situations where the hymen is unusually thick or rigid in order to allow normal menstruation or sexual intercourse.

8. Among them, 17 were combining type, 9 imperforate anus associated with intestinal neuronal dysplasia, 3 immaturity of ganglion cells, 1 hypoganglionosis, 2 neuronal hypogenesis.

9. At this time also is the best time to found and the treat the Imperforate Hymen.

10. Objective Explore the misdiagnosis reasons and ultrasound diagnosis value of imperforate hymen.

11. Methods: The ultrasonic imaging features of 22 cases patients with imperforate hymen were analyzed.

12. Objective To make a further understanding of the CT manifestations of congenital imperforate hymen and colpatresia.

13. Materials and Methods: The CT findings of 9 cases with surgically verified imperforate hymen were retrospectively analyzed.

14. We described a case occurring in perineal region associated with amniotic band syndrome, imperforate anus,[Sentence dictionary] and intestinal atresia.

15. Objective:To investigate clinical effect of reconstruction of external anal sphincter and anorectal angle in the treatment of fecal incontinence after anoplasty for imperforate anus.

16. Objective The aim of the study is to evaluate the biofeedback therapy in post operative incontinence in children with imperforate anus.

17. Materials and Methods Both plain and enhanced CT findings in 6 patients with pathologically and clinically confirmed imperforate hymen or colpatresia were retrospectively analyzed.

18. The effective rate of surgical treatment is 85. 71% , surgery has significant effect on the combining type and imperforate anus associated with intestinal neuronal dysplasia especially.

19. These include Down's syndrome, cardiac and esophageal abnormalities, and imperforate anus.

20. Objective To evaluate the diagnostic value of special body position in digital radiography(DR) for imperforate anus in neonates.

21. Conclusions The study demonstrates that failure to position the rectum in the center of muscle complex is one of the causes of post operative fecal incontinence in children with imperforate anus.

22. The focus of the free clinic was to provide surgeries for patients who suffer from imperforate anus.

23. Objective:To investigate the perioperative care of 32 neonates with imperforate anus.

24. There were ovarian cyst in 4, ovarian teratoma in 7, malignant ovarian cyst in 1, corpus luteum rupture in 3, imperforate hymen in 2, pelvic inflammation in 2 and primary dysmenorrhea 1.

25. To assess the experience of diagnosis and treatment of Association of Imperforate Anus with Short Colon in children.