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World Journal of Gastroenterology Jan 2017Fecal incontinence is not a diagnosis but a frequent and debilitating common final pathway symptom resulting from numerous different causes. Incontinence not only... (Review)
Review
Fecal incontinence is not a diagnosis but a frequent and debilitating common final pathway symptom resulting from numerous different causes. Incontinence not only impacts the patient's self-esteem and quality of life but may result in significant secondary morbidity, disability, and cost. Treatment is difficult without any panacea and an individualized approach should be chosen that frequently combines different modalities. Several new technologies have been developed and their specific roles will have to be defined. The scope of this review is outline the evaluation and treatment of patients with fecal incontinence.
Topics: Anal Canal; Combined Modality Therapy; Digestive System Surgical Procedures; Fecal Incontinence; Humans; Pelvic Floor; Physical Therapy Modalities; Precision Medicine; Quality of Life; Rectum; Treatment Outcome
PubMed: 28104977
DOI: 10.3748/wjg.v23.i1.11 -
Clinics in Geriatric Medicine Feb 2021Fecal incontinence can be a challenging and stigmatizing disease with a high prevalence in the elderly population. Despite effective treatment options, most patients do... (Review)
Review
Fecal incontinence can be a challenging and stigmatizing disease with a high prevalence in the elderly population. Despite effective treatment options, most patients do not receive care. Clues in the history and physical examination can assist the provider in establishing the diagnosis. Direct inquiry about the presence of incontinence is key. Bowel disturbances are common triggers for symptoms and represent some of the easiest treatment targets. We review the epidemiology and impact of the disease, delineate a diagnostic and treatment approach for primary care physicians to identify patients with suspected fecal incontinence and describe appropriate treatment options.
Topics: Aged; Algorithms; Anal Canal; Diarrhea; Fecal Incontinence; Humans; Lumbosacral Plexus; Pain; Pelvic Floor; Treatment Outcome
PubMed: 33213775
DOI: 10.1016/j.cger.2020.08.006 -
BMJ (Clinical Research Ed.) Feb 2017
Review
Topics: Abscess; Adult; Anal Canal; Anus Diseases; Bacterial Infections; Female; Humans; Incidence; Male; Rectal Fistula; Risk Factors; United Kingdom
PubMed: 28223268
DOI: 10.1136/bmj.j475 -
Journal of Gynecology Obstetrics and... Sep 2019The objective of these clinical practice guidelines was to analyse all of the interventions during pregnancy and childbirth that might prevent obstetric anal sphincter...
INTRODUCTION
The objective of these clinical practice guidelines was to analyse all of the interventions during pregnancy and childbirth that might prevent obstetric anal sphincter injuries (OASIS) and postnatal pelvic floor symptoms.
MATERIAL AND METHODS
These guidelines were developed in accordance with the methods prescribed by the French Health Authority (HAS).
RESULTS
A prenatal clinical examination of the perineum is recommended for women with a history of Crohn's disease, OASIS, genital mutilation, or perianal lesions (professional consensus). Just after delivery, a perineal examination is recommended to check for OASIS (Grade B); if there is doubt about the diagnosis, a second opinion should be requested (Grade C). In case of OASIS, the injuries (including their severity) and the technique for their repair should be described in detail (Grade C). Perineal massage during pregnancy must be encouraged among women who want it (Grade B). No intervention conducted before the start of the active phase of the second stage of labour has been shown to be effective in reducing the risk of perineal injury. The crowning of the baby's head should be manually controlled and the posterior perineum manually supported to reduce the risk of OASIS (Grade C). The performance of an episiotomy during normal deliveries is not recommended to reduce the risk of OASIS (Grade A). In instrumental deliveries, episiotomy may be indicated to avoid OASIS (Grade C). When an episiotomy is performed, a mediolateral incision is recommended (Grade B). The indication for episiotomy should be explained to the woman, and she should consent before its performance. Advising women to have a caesarean delivery for primary prevention of postnatal urinary or anal incontinence is not recommended (Grade B). During pregnancy and again in the labour room, obstetrics professionals should focus on the woman's expectations and inform her about the modes of delivery.
Topics: Anal Canal; Delivery, Obstetric; Episiotomy; Female; Gynecology; Humans; Infant, Newborn; Lacerations; Obstetrics; Parturition; Perineum; Pregnancy; Risk Factors; Societies, Medical
PubMed: 30553051
DOI: 10.1016/j.jogoh.2018.12.002 -
Ugeskrift For Laeger Sep 2021Cryptoglandular anal fistulas (AF) cause recurrent anal abscesses and patients risk multiple surgeries due to low healing rates of sphincter-saving procedures. Knowledge... (Review)
Review
Cryptoglandular anal fistulas (AF) cause recurrent anal abscesses and patients risk multiple surgeries due to low healing rates of sphincter-saving procedures. Knowledge of anal anatomy and imaging with MRI or endoanal sonography is crucial to classify AF as simple or complex depending on risk of anal incontinence after fistulotomy as summarised in this review. Fistulotomy has healing rates of > 90%, risks incontinence, and the procedure is reserved for simple fistulas. Complex AF are treated with a draining seton and then with sphincter-saving procedures which have long-term healing rates of about 50%.
Topics: Anal Canal; Fecal Incontinence; Humans; Magnetic Resonance Imaging; Rectal Fistula; Treatment Outcome
PubMed: 34498577
DOI: No ID Found -
BMC Research Notes Jun 2016Schwannoma is a benign tumor arising from Schwann cells of the peripheral nerve sheath. Perineal schwannomas are exceptional, and rarely reported in the literature. We...
BACKGROUND
Schwannoma is a benign tumor arising from Schwann cells of the peripheral nerve sheath. Perineal schwannomas are exceptional, and rarely reported in the literature. We report a case of a perineal schwannoma, close to the anal sphincter, and provide a short summary of clinical, radiological and surgical features of this rare entity.
CASE PRESENTATION
A 62 year-old male patient was admitted for a suspected perineal mass. At clinical examination, he had a soft mass, located on the right of the anus. Computed tomography showed a perineal mass, located on the right side of the anal sphincter that enhanced after injection of the contrast medium. Complete surgical excision of the tumor was performed. The most challenging part during the surgery was the dissection and preservation of the anal sphincter to avoid anal incontinence. Pathologic examination revealed a completely excised schwannoma.
CONCLUSIONS
Perineal schwannomas are very rare tumors that are usually asymptomatic, and which present as large masses. Complete excision is necessary to avoid recurrences. Surgical resection may be difficult depending of proximity to the anal sphincter. A cautious dissection in such cases is required in order to reduce the risk of incontinence.
Topics: Anal Canal; Humans; Immunohistochemistry; Male; Middle Aged; Neurilemmoma; Perineum; S100 Proteins; Tomography, X-Ray Computed; Treatment Outcome
PubMed: 27297080
DOI: 10.1186/s13104-016-2108-1 -
World Journal of Gastroenterology Jul 2011Fistula-in-ano is the most common form of perineal sepsis. Typically, a fistula includes an internal opening, a track, and an external opening. The external opening... (Review)
Review
Fistula-in-ano is the most common form of perineal sepsis. Typically, a fistula includes an internal opening, a track, and an external opening. The external opening might acutely appear following infection and/or an abscess, or more insiduously in a chronic manner. Management includes control of infection, assessment of the fistulous track in relation to the anal sphincter muscle, and finally, definitive treatment of the fistula. Fistulotomy was the most commonly used mode of management, but concerns about post-fistulotomy incontinence prompted the use of sphincter preserving techniques such as advancement flaps, fibrin glue, collagen fistula plug, ligation of the intersphincteric fistula track, and stem cells. Many descriptive and comparative studies have evaluated these different techniques with variable outcomes. The lack of consistent results, level I evidence, or long-term follow-up, as well as the heterogeneity of fistula pathology has prevented a definitive treatment algorithm. This article will review the most commonly available modalities and techniques for managing idiopathic fistula-in-ano.
Topics: Anal Canal; Fibrin Tissue Adhesive; Humans; Rectal Fistula; Sepsis; Surgical Flaps; Treatment Outcome
PubMed: 21876614
DOI: 10.3748/wjg.v17.i28.3277 -
BMJ Clinical Evidence Mar 2015More than 85% of women having a vaginal birth suffer some perineal trauma. Spontaneous tears requiring suturing are estimated to occur in at least one third of women in... (Review)
Review
INTRODUCTION
More than 85% of women having a vaginal birth suffer some perineal trauma. Spontaneous tears requiring suturing are estimated to occur in at least one third of women in the UK and US. Perineal trauma can lead to long-term physical and psychological problems.
METHODS AND OUTCOMES
We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of different methods and materials for primary repair of first- and second-degree tears and episiotomies? What are the effects of different methods and materials for primary repair of obstetric anal sphincter injuries (third- and fourth-degree tears)? We searched: Medline, Embase, The Cochrane Library, and other important databases up to November 2013 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA).
RESULTS
We found 33 studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions.
CONCLUSIONS
In this systematic review, we present information relating to the effectiveness and safety of the following interventions: conventional suturing; different methods and materials for primary repair of obstetric anal sphincter injuries; non-suturing of muscle and skin (or perineal skin alone); and sutures (absorbable synthetic sutures, catgut sutures, continuous sutures, interrupted sutures).
Topics: Anal Canal; Episiotomy; Female; Humans; Perineum; Pregnancy; Sutures; Treatment Outcome
PubMed: 25752310
DOI: No ID Found -
Surgical Oncology Clinics of North... Jan 2017Anal canal cancer is an uncommon malignancy but one that is often curable with optimal therapy. Owing to its unique location, histology, risk factors, and usual... (Review)
Review
Anal canal cancer is an uncommon malignancy but one that is often curable with optimal therapy. Owing to its unique location, histology, risk factors, and usual presentation, a careful diagnostic approach is warranted. This approach includes an excellent history and physical examination, including digital rectal examination, laboratory data, and comprehensive imaging. Anal cancer staging and formulation of a treatment plan depends on accurate imaging data. Modern radiographic techniques have improved staging quality and accuracy, and a thorough knowledge of anal anatomy is paramount to the optimal multidisciplinary treatment of this disease.
Topics: Anal Canal; Anus Neoplasms; Carcinoma, Squamous Cell; Diagnostic Imaging; Endosonography; Humans; Neoplasm Staging; Reproducibility of Results; Sensitivity and Specificity
PubMed: 27889036
DOI: 10.1016/j.soc.2016.07.002 -
Korean Journal of Radiology 2017Although a rare disease, anal cancer is increasingly being diagnosed in patients with risk factors, mainly anal infection with the human papilloma virus. Magnetic... (Review)
Review
Although a rare disease, anal cancer is increasingly being diagnosed in patients with risk factors, mainly anal infection with the human papilloma virus. Magnetic resonance imaging (MRI) with external phased-array coils is recommended as the imaging modality of choice to grade anal cancers and to evaluate the response assessment after chemoradiotherapy, with a high contrast and good anatomic resolution of the anal canal. MRI provides a performant evaluation of size, extent and signal characteristics of the anal tumor before and after treatment, as well as lymph node involvement and extension to the adjacent organs. MRI is also particularly helpful in the assessment of complications after treatment, and in the diagnosis for relapse of the diseases.
Topics: Aged; Anal Canal; Antimetabolites, Antineoplastic; Anus Neoplasms; Female; Fluorouracil; Follow-Up Studies; Humans; Magnetic Resonance Imaging; Male; Middle Aged; Neoplasm Recurrence, Local; Neoplasm Staging; Positron Emission Tomography Computed Tomography; Radiation, Ionizing; Tomography, X-Ray Computed
PubMed: 29089827
DOI: 10.3348/kjr.2017.18.6.946