Sökning: "anal sphincter"

Visar resultat 6 - 10 av 38 avhandlingar innehållade orden anal sphincter.

  1. 6. Surgical complications after vaginal and caesarean delivery

    Författare :Charlotta Larsson; Pär Nordin; Ewa Lundgren; Katarina Tunón; Peter Mathiessen; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgical complications; cardiovascular complications; anal incontinence; anal sphincter injuries; caesarean section; vaginal delivery; three-dimensional endoanal ultrasound; Surgery; kirurgi;

    Sammanfattning : Background: Obstetric anal sphincter injuries (OASIS) after vaginal delivery are the most common cause of anal incontinence in women. Symptoms range from faecal urgency and soiling to inability to control flatus and passive faecal incontinence. OASIS are also associated with urinary incontinence, perineal pain, and sexual dysfunction. LÄS MER

  3. 7. ULTRASOUND STUDIES ON PELVIC FLOOR PHYSIOLOGY AND OBSTETRIC PERINEAL TEARS

    Författare :Ann-Kristin Örnö; Lund Obstetrik och gynekologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; reproduction; sexuality; Obstetrik; andrology; bladder neck descent; rectoanal inhibitory reflex; rectal sensation; Hirschsprung´s disease; Obstetrics; gynaecology; Valsalva manoeuvre; perineal tears; Pelvic floor; anal sphincter; gynekologi; andrologi; reproduktion; sexualitet;

    Sammanfattning : Repair of obstetric perineal tears is one of the most frequent procedures in surgical practice. Despite repair such tears may result in anal and urinary incontinence and prolapses of the pelvic floor, problems in need of surgical repair later in life. LÄS MER

  4. 8. Sphincter injuries and anal incontinence after vaginal delivery : a clinical and physiological study

    Författare :Jan Zetterström; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Obstetric sphincter injury; anal sphincter defect; anal incontinence; perineal body; endoanal ultrasonography; anorectal manometry; pudendal nerve terminal motor latency;

    Sammanfattning : Objective: To investigate the frequency and degree of anal incontinence after vaginal delivery in primiparous women, to determine risk factors for obstetric sphincter tears and to evaluate outcome of primary repair, to evaluate perineal body measurement (PBM) in patients with obstetric sphincter injuries, to study anal sphincter morphology and function before and after delivery, and to evaluate primiparous women who had sustained a sphincter tear or developed anal incontinence after delivery. Methods: Questionnaires regarding anal incontinence before pregnancy, at five and nine months after delivery were used. LÄS MER

  5. 9. Towards elimination of anal-sphincter and rectal dysfunction after radiation therapy for prostate cancer

    Författare :Massoud al-Abany; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Fecal leakage; rectal bleeding; defecation urgency; diarrhea; dose; volume; and potency.;

    Sammanfattning : Background: External radiation therapy is one of the best management options available for localized prostate cancer. The higher the radiation therapy dose administered, the more likely local control will be obtained, but the radiation dose that can be given is limited by the need to restrict the frequency and severity of unwanted effects. LÄS MER

  7. 10. Clinical and epidemiological aspects of obesity during pregnancy and the puerperium

    Författare :Elisabeth Storck Lindholm; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Anal sphincter tears;

    Sammanfattning : Objective: To study different aspects of obesity during pregnancy, birth and the puerperium. Paper I is an intervention study of obese pregnant women. Paper II compares fatty acid (FA) patterns in breast milk and neonates ́ plasma phospholipids in normal-weight mothers and an intervention group of obese mothers. LÄS MER