Sökning: "anal sphincter"

Visar resultat 11 - 15 av 38 avhandlingar innehållade orden anal sphincter.

  1. 11. Quantitative electromyographic studies of the perineal muscles in normal subjects and patients suffering from anal or urinary incontinence

    Författare :Øystein Aanestad; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; Interference pattern; quantitative EMG; perineal muscles; anal and urinary incontinence; Kirurgi; Surgery; Kirurgi; kirurgi; särskilt urologi; Urology;

    Sammanfattning : The aims of the study were to characterize the interference pattern in perineal muscles in healthy subjects with the use of quantitative EMG techniques, to evaluate if prostatic surgery had any effect on the interference pattern and furthermore to examine the interference pattern in the perineal muscles in patients suffering from urinary or anal incontinence.The interference pattern in the perineal muscles was examined with a computerized analysis, the Turns and Amplitude (T/A) analysis, and the innervation pattern of the muscles was examined with single fiber electromyography measuring the fiber density. LÄS MER

  3. 12. Haemorrhoids : Aspects of Symptoms and Results after Surgery

    Författare :Helgi Örn Jóhannsson; Wilhelm Graf; Lars Påhlman; Olof Hallbök; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; Haemorrhoids; Haemorrhoidectomy; Faecal incontinence; Irritable Bowel Syndrome; Bowel symptoms; Sphincter pressure; Kirurgi; Surgery; Kirurgi;

    Sammanfattning : One hundred haemorrhoid patients were compared with 300 matched control persons. Haemorrhoid symptoms and bowel symptoms were studied. Most common symptom of the patients was bleeding (44%), followed by prolapse (24%), hygiene problem (14%), pain (12%) and itching (5%). LÄS MER

  4. 13. Anorectal malformations - their impact on early phases in life

    Författare :Pernilla Stenström; Lund Pediatrik; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; perineal ultrasonography; sphincter anatomy; pelvic floor; appendicostomy; adolesence; constipation; soiling; fecal incontinence; quality of life; anorectal malformations;

    Sammanfattning : Abstract: Background : Anorecta l malformation s (ARM) occur in 4: 10000 newborn children with the gender distribut ion 1:1.5 females:males. The reconstruction of ARM, posterior sagiccal anorectal plasty (PSARP), was implemenred worldwide in the late 1980s and therefore the follow-ups are limited. LÄS MER

  5. 14. Slow Transit Constipation : Aspects of Diagnosis and Treatment

    Författare :Erik Lundin; Urban Karlbom; Wilhelm Graf; Anders Dolk; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; colectomy; constipation; radio-opaque markers; rectal compliance; rectal sensation; scintigraphy; segmental colonic resection; segmental colonic transit; sphincter pressure; Kirurgi; Surgery; Kirurgi;

    Sammanfattning : Oral 111-Indium-DTPA colonic scintigraphy was used to assess segmental transit in 23 patients with slow transit constipation (STC) and 13 controls. The transit time did not differ between patients and controls in the right colon, whereas the patients had a consistent delay from the transverse colon and distally (P... LÄS MER

  7. 15. Towards restored physical and psychological health among irradiated prostate-cancer survivors. Avoiding long-lasting symptoms from the bowel and the anal-sphincter region after radiotherapy for prostate cancer

    Författare :David Alsadius; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Prostate cancer; radiotherapy; late gastrointestinal toxicity;

    Sammanfattning : .... LÄS MER