No abstract available.
Rectocele*

No abstract available.
Rectocele*

No abstract available.
Constipation ; Humans ; Rectocele

PURPOSE: Rectoceles are often associated with anorectal symptoms. Various surgical techniques have been described to repair rectoceles, but the surgical results vary. The aim of this study was to compare transanal repair (TAR) and transanal repair with posterior colporrhaphy (TAR+PC). METHODS: The records of 58 patients operated on during a 56-month period were reviewed. Of those 26 patients had a TAR, and 32 patients had a TAR+PC. Interviews and anorectal physiologic studies were performed preoperatively and postoperatively. RESULTS: The recurrence rate after a TAR+PC was lower than the recurrence rate after a TAR (TAR 19.2% vs. TAR+PC 3.1%). The rectal sensation (sensory threshold: TAR 64.8+/-18.9 ml vs. TAR+PC 56.1+/-23.67 ml; earliest defecation urge: TAR 116.4+/-29.5 ml vs. TAR+PC 104.8+/-31.2 ml) was more improved after a TAR+PC. CONCLUSIONS: A TAR+PC for treatment of a rectocele is safe and effectively corrects obstructed defecation. The improvement probably relates, at least in part, to rectal sensational factors other than the dimensions of the rectocele.
Defecation ; Humans ; Rectocele* ; Recurrence ; Sensation

PURPOSE: Generally, the constipation is a medical disease, but recently, there are many reports showing the good results after correction of rectocele in constipated patients. The authors try to show the effect of surgery in rectocele cases and also analyse the relationship between the anatomical distortion and clinical symptoms by using anorectal physiologic study before and after operation. METHODS: 31 cases of rectocele are surgically corrected from June 1998 to August 2001. 31 cases of them could be followed up and with them, pre- and post-operative anal ultrasonography, anorectal manommetry and defecography were tried. Personal interview was also done to each patient. RESULTS: After trasanal rectocele repair, the rectocele size decreased and clinical symptoms improved remarkably. In defecography, anorectal angle (pre-op; 105.9+/-6.0 degrees vs. post-op; 109.5+/-3.7 degees) and perineal descent (1.6+/-0.7 cm vs. 2.4+/-1.2 cm) increase in pushing state after operation. In anorectal manometry, mean resting anal pressure (29.2+/- 3.4 mmHg vs. 17.9+/-4.6 mmHg) and maximal squeeze pressure (84.5+/-20.8 mmHg vs. 47.6+/-12.1 mmHg) decreased and rectal sensation improved after operation. CONCLUSIONS: Current results suggest that the surgical correction aims not only the decrement of the rectocele size but changing the vector power on pushing more physiologically and also improving the rectal sensibility.
Constipation ; Defecography ; Humans ; Manometry ; Prospective Studies* ; Rectocele* ; Sensation ; Ultrasonography

PURPOSE: We were assessed the characteristic findings of defecography and cinedefecography in patients with pelvic outlet obstructive disease, and compared the characteristic physiologic findings between proctography and cinedefecography. METHODS: Physiologic findings of 196 patients who were performed at least two items of physiologic tests were retrospectively evaluated. Patients were categorized as rectocele (Group I: n=119), nonrelaxing puborectalis syndrome (Group II: n=58), rectoanal intussusception (Group III: n=16), significant sigmoidocele (Group IV: n=3). The proctographic and cinedefecographic features were analyzed according to disease categories. The sensitivity, specificity, accuracy, false positive rate, false negative rate, diagnostic rate, and reproducibility were calculated, and we analyzed the difference between proctography and cinedefecography according to the disease groups. RESULTS: On the proctographic examinations; 1) 112 patients were confirmed as a clinically significant rectocele (n=128, sensitivity; 94%, specificity; 79%, accuracy; 88%, false positive rate; 21%, false negative rate; 6%, kappa; 0.749). 2) A clinically significant nonrelaxing puborectalis were 36 patients (n=73, sensitivity; 62%, specificity; 73%, accuracy; 70%, false positive rate; 27%, false negative rate; 38%, kappa; 0.328). 3) 12 patients were confirmed as significant rectoanal intussusception (n=31, sensitivity; 75%, specificity; 89%, accuracy; 88%, false positive rate; 11%, false negative rate; 25%, kappa; 0.425). 4) 3 patients were confirmed as clinically significant sigmoidocele (n=15, sensitivity; 100%, specificity; 94%, accuracy; 94%, false positive rate; 6%, false negative rate; 0%, kappa; 0.316). On the combination of proctography and cinedefecography; 1) 117 patients were confirmed as a clinically significant rectocele (n=122, sensitivity; 98%, specificity; 94%, accuracy; 96%, false positive rate; 6%, false negative rate; 2%, kappa; 0.925). 2) A clinically significant nonrelaxing puborectalis were 50 patients (n=64, sensitivity; 86%, specificity; 90%, accuracy; 88%, false positive rate; 10%, false negative rate; 14%, kappa; 0.738). 3) 16 patients were confirmed as significant rectoanal intussusception (n=22, sensitivity; 100%, specificity; 97%, accuracy; 97%, false positive rate; 3%, false negative rate; 0%, kappa; 0.826). 4) 3 patients were confirmed as clinically significant sigmoidocele (n=9, sensitivity; 100%, specificity; 97%, accuracy; 97%, false positive rate; 3%, false negative rate; 0%, kappa; 0.488). As compared with combined study (proctography plus cinedefecography), the proctography show decreased diagnostic rates in the evaluation of rectocele (P<0.05), nonrelaxing puborectalis (P<0.01), and rectoanal intussusception (P<0.05). And, the proctography also show increased false positive rate in the evaluation of rectocele (P<0.01), nonrelaxing puborectalis (P<0.01), and rectoanal intussusception (P<0.05). CONCLUSIONS: In our study, proctography showed a tendency to overdiagnosis. Therefore, the combined study of proctography and cinedefecography should be taken as a diagnostic tools for pelvic outlet obstructive disease. Adhering to these findings, other anorectal physiologic studies should be added for the clinically significant diagnosis.
Defecography ; Diagnosis ; Humans ; Intussusception ; Rectocele ; Retrospective Studies ; Sensitivity and Specificity

PURPOSE: This study was aimed to compare the results of a transanal repair with those of a transvaginal levatorplasty and to determine the long-term clinical outcomes according to the change in the depth of the rectocele after the procedure. METHODS: Of 50 women who underwent a rectocele repair from March 2005 to February 2007, 26 women (group A) received a transanal repair, and 24 (group B) received a transvaginal repair with or without levatorplasty. At 12 months after the procedures, 45 (group A/B, 22/23 women) among the 50 women completed physiologic studies, including anal manometry and defecography, and clinical-outcome measurements. The variations of the clinical outcomes with changes in the depth of the rectocele were also evaluated in 42 women (group A/B, 20/22) at the median follow-up of 50 months. RESULTS: On the defecographic findings, the postoperative depth of the rectocele decreased significantly in both groups (group A vs. B, 1.91 +/- 0.20 vs. 2.25 +/- 0.46, P = 0.040). At 12 months after surgery, 17 women in each group (group A/B, 77/75%) reported improvement of their symptoms. However, only 11 and 13 women (group A/B, 55/59%) of groups A and B, respectively, maintained their improvement at the median follow-up of 50 months. Better results were reported in patients with a greater change in the depth of their rectocele (> or =4 cm) after the procedure (P = 0.001) CONCLUSION: In both procedures, clinical outcomes might become progressively worse as the length of the follow-up is increased.
Defecography ; Female ; Follow-Up Studies ; Humans ; Manometry ; Rectocele

PURPOSE: The aim of this study was to evaluate the clinical significance of perineal descent (PD) in pelvic outlet obstruction patients diagnosed by using defecography. METHODS: One hundred thirty-six patients with pelvic outlet obstruction (POO; median age 49 years) had more than one biofeedback session after defecography. Demographic finding, clinical bowel symptoms and anorectal physiological studies were compared for PD at rest and PD with dynamic changes. RESULTS: Age (r = 0.33; P < 0.001), rectocele diameter (r = 0.31; P < 0.01), symptoms of incontinence (P < 0.05) and number of vaginal deliveries (r = 0.46; P < 0.001) were correlated with increased fixed PD. However, the female gender (P < 0.005), rectal intussusceptions (P < 0.05), negative non-relaxing puborectalis syndrome (P < 0.00005) and rectocele (P < 0.0005) were correlated with increased dynamic PD. Duration of symptoms, number of bowel movements, history of pelvic surgery and difficult defecation were not related with PD. There was no significant correlation between fixed and dynamic PD and success of biofeedback therapy. CONCLUSION: Age, vaginal delivery and diameter of the rectocele are associated with increased fixed PD. Female gender, rectal intussusceptions and a rectocele are correlated with increased dynamic PD. Biofeedback is an effective option for POO regardless of severity of PD.
Biofeedback, Psychology ; Defecation ; Defecography ; Female ; Humans ; Intussusception ; Rectocele

PURPOSE: Treatment of descending perineal syndrome is focused on personal etiology and on improving symptoms. However, the etiology of increased perineal descent (PD) is unclear. Therefore, the aim of the present study was to evaluate factors associated with increased resting and dynamic PD in women. METHODS: From January 2004 to August 2010, defecographic findings in 201 female patients were reviewed retrospectively. Patient's age, surgical history, manometric results and defecographic findings were compared with resting and dynamic PD. RESULTS: Age (P < 0.01), number of vaginal deliveries (P < 0.01) and resting anorectal angle (P < 0.01) were correlated with increased resting PD. Also, findings of rectoceles (P < 0.05) and intussusceptions (P < 0.05) were significantly correlated with increased resting PD. On the other hand, increased dynamic PD was correlated with age (P < 0.05), resting anal pressure (P < 0.01) and sigmoidoceles (P < 0.05). No significant correlation existed between non-relaxing puborectalis, history of pelvic surgery and increased PD. Also, no significant differences in PD according to the symptoms were observed. CONCLUSION: Increased number of vaginal deliveries and increased resting rectoanal angle are associated with increased resting PD whereas increased resting anal pressure is correlated with increased dynamic PD. Older age correlates with both resting and dynamic PD. Defecographic findings, such as rectoceles and intussusceptions, are associated with resting PD, and sigmoidoceles correlated with dynamic PD. These results can serve as foundational research for understanding the pathophysiology and causes of increasing PD in women better and for finding a fundamental method of treatment.
Defecography ; Female ; Hand ; Humans ; Intussusception ; Manometry ; Perineum ; Rectocele ; Retrospective Studies

OBJECTIVE: To explore the application value of rectal prolapse constipation balloon in single auxiliary defecation. METHODS: Forty-one patients with moderate or severe rectocele were treated with a rectocele constipation balloon through the vagina. The defecography and VAS scores were compared before and after implantation. RESULTS: There was a significant difference between the anorectal angle, rectocele, and VAS scores before and after intervention in defecography (<0.01). CONCLUSIONS A single assisted defecation of the rectocelicular constipation balloon is feasible.
Constipation ; diagnosis ; Defecation ; Defecography ; instrumentation ; Female ; Humans ; Rectal Prolapse ; Rectocele