Magnetic Resonance Imaging Template to Standardize Reporting of Evacuation Disorders.

Magnetic resonance (MR) defecography, including both static and dynamic phases, is frequently requested by gastroenterologists and colorectal surgeons for planning the treatment of obstructive defecation syndrome and pelvic organ prolapse. However, reports often lack key information needed to guide treatment strategies, making management challenging and, at times, controversial. It has been hypothesized that using structured radiology reports could reduce missing information.

Evaluation and management of perianal abscess and anal fistula: SICCR position statement.

Perianal sepsis is a common condition ranging from acute abscess to chronic anal fistula. In most cases, the source is considered to be a non-specific cryptoglandular infection starting from the intersphincteric space. Surgery is the main treatment and several procedures have been developed, but the risks of recurrence and of impairment of continence still seem to be an unresolved issue.

Quantification of Levator Ani Hiatus Enlargement by Magnetic Resonance Imaging in Males and Females with Pelvic Organ Prolapse.

Here we present a protocol to examine the levator ani hiatus in males and females with pelvic organ prolapse, during the Valsalva maneuver and while evacuating acoustic gel, using a horizontally oriented 1.5 T magnetic resonance (MR) scanner. On midsagittal images, the vertical distance of pelvic organs is measured in millimeters relative to the hymen plane (female) and to the lower border of the symphysis pubis (male), preceded by - (above) or + ( below) signs.

The clinical value of magnetic resonance defecography in males with obstructed defecation syndrome.

Background: The aim of the present study was to assess the relationship between symptoms of obstructed defecation and findings on magnetic resonance (MR) defecography in males with obstructed defecation syndrome (ODS).

Methods: Thirty-six males with ODS who underwent MR defecography at our institution between March 2013 and February 2016 were asked in a telephone interview about their symptoms and subsequent treatment, either medical or surgical. Patients were divided into 2 groups, one with anismus (Group 1) and one with prolapse without anismus (Group 2).

Postoperative MR Defecography following Failed STARR Procedure for Obstructive Defecation Syndrome: A Three-Centre Experience.

Aim: To describe the abnormalities at MR imaging and related complaints in patients with poor outcome after STARR procedure.

Materials And Methods: The medical records of 21 symptomatic patients from centre 1, 31 patients from centre 2, and 63 patients from centre 3 were reviewed with regard to findings at MR defecography and related symptoms.

Results: Regardless of the centre, most relevant imaging features and related complaints were (a) impaired emptying (82.

Diagnosis and treatment of faecal incontinence: Consensus statement of the Italian Society of Colorectal Surgery and the Italian Association of Hospital Gastroenterologists.

Faecal incontinence is a common and disturbing condition, which leads to impaired quality of life and huge social and economic costs. Although recent studies have identified novel diagnostic modalities and therapeutic options, the best diagnostic and therapeutic approach is not yet completely known and shared among experts in this field. The Italian Society of Colorectal Surgery and the Italian Association of Hospital Gastroenterologists selected a pool of experts to constitute a joint committee on the basis of their experience in treating pelvic floor disorders.

Sex differences in pudendal somatosensory evoked potentials.

Background: Somatosensory evoked potentials (SEPs) of the pudendal nerve are a well-established diagnostic tool for the evaluation of pelvic floor disorders. However, the possible influence of sex differences on response latencies has not been established yet. The aim of this study was to standardize the procedures and to evaluate possible effects of gender differences on anal and penile/clitoral SEPs.

MR-defecography in obstructed defecation syndrome (ODS): technique, diagnostic criteria and grading.

Background: The aim of this study was to evaluate the use of a magnetic resonance (MR)-based classification system of obstructive defecation syndrome (ODS) to guide physicians in patient management.

Methods: The medical records and imaging series of 105 consecutive patients (90 female, 15 male, aged 21-78 years, mean age 46.1 ± 5.

Consensus statement AIGO/SICCR diagnosis and treatment of chronic constipation and obstructed defecation (part II: treatment).

The second part of the Consensus Statement of the Italian Association of Hospital Gastroenterologists and Italian Society of Colo-Rectal Surgery reports on the treatment of chronic constipation and obstructed defecation. There is no evidence that increasing fluid intake and physical activity can relieve the symptoms of chronic constipation. Patients with normal-transit constipation should increase their fibre intake through their diet or with commercial fibre.

Consensus statement AIGO/SICCR: diagnosis and treatment of chronic constipation and obstructed defecation (part I: diagnosis).

Chronic constipation is a common and extremely troublesome disorder that significantly reduces the quality of life, and this fact is consistent with the high rate at which health care is sought for this condition. The aim of this project was to develop a consensus for the diagnosis and treatment of chronic constipation and obstructed defecation. The commission presents its results in a "Question-Answer" format, including a set of graded recommendations based on a systematic review of the literature and evidence-based medicine.

Set-up and statistical validation of a new scoring system for obstructed defaecation syndrome.

Objective: There is no objective means to assess the obstructed defaecation syndrome (ODS), to allow evaluation of outcome or to compare the efficacy of treatment including surgery. The study aimed to validate a disease-specific index to quantify severity to allow assessment of the results of treatment in clinical trials, to permit comparison between them.

Method: Seventy-six patients with ODS and 30 healthy controls entered the study after proctologic and ano-rectal physiological investigation.

Anal endosonography: a survey of equipment, technique and diagnostic criteria adopted in nine Italian centers.

Background: Anal endosonography (AES) has become an essential part of the pre-operative diagnostic workup in both organic and functional anal diseases.

Methods: Nine Italian centres with an average volume activity of >10 exams/week each were surveyed with the aim of determining the concordance with respect to indications for the procedure and interpretation of the results.

Results: Overall, anal sepsis, faecal incontinence and anorectal tumours were the more common indications for AES while evacuation dysfunctions and anal pain were not always considered indications.

Correlation between urodynamics and perineal ultrasound in female patients with urinary incontinence.

Aims: We performed urodynamics and perineal ultrasound in female patients with urinary incontinence to assess morphology and function of the bladder base-urethra complex and of the detrusor muscle, and to find the correlation between these investigations in the diagnosis of (a) bladder neck and urethral hypermobility and (b) detrusor overactivity; we wanted to compare the tolerabililty of the urodynamic investigation and of the perineal ultrasound.

Methods: We considered 66 female patients referred to our outpatient clinic for urinary incontinence; we also studied 14 healthy control patients. After accurate case-history collection and physical examination, urodynamic investigation and perineal ultrasound were performed, with recording of parameters specific to both investigations.

Evacuation sonography.

Background: Because of the drawbacks of defecography (radiation hazard and lack of standardization), a new method by introital sonography is described to assess the evacuation phenomenon in women as an alternative to contrast radiographic studies.

Methods: Ten consecutive women (mean age, 41 years; range, 33-50; mean parity, 2; range, 1-4) without evacuation disturbances (history and physical examination) nor prior pelvic surgery underwent hypoechoic contrast-enhanced evacuation sonography in the squatting position and fluoroscopic defecography, when appropriate, within a 10-minute interval.

Results: Both techniques gave clear images of anal neck opening and funneling.

Dynamic imaging of pelvic floor with transperineal sonography.

Real-time transperineal sonography has enhanced the appreciation of morphology and dynamics of the pelvic floor. Standard images are obtained from longitudinal and axial planes by placing the transducer between the vagina and rectum. This fast, effective, noninvasive and inexpensive examination represents the preferred initial diagnostic imaging tool for women with pelvic floor dysfunctions, such as prolapse and incontinence.

Measurement of the anorectal angle by defecography for the diagnosis of fecal incontinence.

We assessed the reliability of anorectal angle (ARA) measurement as an index of fecal incontinence. The "posterior" ARA was measured at rest, squeezing, and straining in 69 continent and 82 incontinent subjects all complaining of various evacuation dysfunctions. The two groups were homogeneous with regard to sex distribution (48.

Motor evoked potentials recorded from external anal sphincter by cortical and lumbo-sacral magnetic stimulation: normative data.

Electrophysiological activation of the motor pathways can be obtained by electrical or magnetic stimulation. The latter has the great advantage of being painful and able to stimulate deeply situated nervous structures. Only a few reports describe responses obtained from pelvic floor muscles and external anal sphincter (EAS) by transcranial and lumbo-sacral magnetic stimulation.

Dynamic imaging of the normal pelvic floor.

Purpose: To provide quantitative data by a modern cross-sectional imaging technique (CT) for defining normal physiological values of pelvic floor structures.

Patients And Methods: Twenty seven subjects, 7 males, 20 females, aged 20-75 yrs (mean 46.3 +/- 5 yrs) without pelvic floor or defection dysfunction underwent Direct Coronal (DC) CT scanning of the pelvis with the patient seated instead of lying.

[Defecography in the diagnosis of fecal incontinence: an analysis of the receiver operating characteristic (ROC)].

Two groups of patients with altered bowel habit and pelvic floor dysfunction, but comparable epidemiologic characteristics (i.e. n = 105 each; mean age and SD 47.

[The 3rd national workshop on defecography: the functional radiology of (neo) rectal ampullae (ileal reservoir, colo-anal anastomosis, continent perineal colostomy)].

A survey was made in 13 Italian centers with a questionnaire concerning the (a) indications, (b) postoperative complications, (c) functional results and (d) diagnostic imaging modalities related to the making of an ileal or colonic (neo) rectum. Ulcerative colitis (100%), familial polyposis (61.5%) and Crohn's disease (15.

[Kohlrausch's plica (plica transversalis recti): localization, morphology, function].

The plica transversalis recti (K Kohlrausch's plica or Houston's valve) shows a preferential double (52%) rather than triple (38%) localization and is absent in as much as 16% of cases. It is alternatively found on the left and right sides, 3-4 and 8-9 cm from the anal margin respectively. Both its detection rate and radiographic features depend on the technique used as follows: (a) 92%, contour indentation and/or linear filling defect, 4 to 5 mm thick at barium enema studies; (b) 67%, the same as in (a) plus 1/3 narrowing of the maximum diameter at defecography; and (c) 90%, two opposite and overlapping folds at coronal CT.

[The coronal anatomy of the pelvis at rest and under straining].

Twenty-five subjects with no pelvic floor dysfunctions at defecography were examined with direct coronal CT scans of the pelvis at rest and on straining. Three compartments with different characteristics were delimited by two planes-the anterior one being tangent to the ischiatic foramen and the posterior one to the ischial tuberosities. At rest, the average length of the levator ani muscle and the surface of the supralevator space were significantly lower posteriorly than in the other two compartments (48.

[The National Workshop on Defecography: anorectal deformities with a functional origin (prolapse, intussusception, rectocele)].

The nonoperative treatment--i.e., rubber band ligation and sclerotherapy--of mucous rectal prolapse, rectocele and intussusception is much less expensive than conventional surgery (Lit.

Straight ileo-anal anastomosis with myectomy as an alternative to ileal pouch-anal anastomosis in restorative proctocolectomy.

Restorative proctocolectomy with various types of reservoir is widely used in the elective surgery of ulcerative colitis and familial adenomatous polyposis. Both, advantages and disadvantages of this procedure are well known and documented. Straight ileo-anal anastomosis (IAA) yields unsatisfactory clinical results due to the lack of storage capacity of the distal ileum and the frequency of bowel movements related to high pressure ileal waves.