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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 -
Cleveland Clinic Journal of Medicine Jun 2022Chronic anal pain is difficult to diagnose and treat, especially with no obvious anorectal cause apparent on clinical examination. This review identifies 3 main... (Review)
Review
Chronic anal pain is difficult to diagnose and treat, especially with no obvious anorectal cause apparent on clinical examination. This review identifies 3 main diagnostic categories for chronic anal pain: local causes, functional anorectal pain, and neuropathic pain syndromes. Conditions covered within these categories include proctalgia fugax, levator ani syndrome, pudendal neuralgia, and coccygodynia. The signs, symptoms, relevant diagnostic tests, and main treatments for each condition are reviewed.
Topics: Anus Diseases; Chronic Pain; Humans; Neuralgia; Pain; Pelvic Pain
PubMed: 35649568
DOI: 10.3949/ccjm.89a.21102 -
The Veterinary Clinics of North... Jan 2019Canine perianal fistulas are painful sinus tracts and ulcers that spontaneously develop in the skin around the anus. Middle-aged German shepherd dogs are most commonly... (Review)
Review
Canine perianal fistulas are painful sinus tracts and ulcers that spontaneously develop in the skin around the anus. Middle-aged German shepherd dogs are most commonly affected and may have a genetic susceptibility. Although the disease was once believed related to conformational factors and primarily managed surgically, an immune-mediated pathogenesis is now recognized. Long-term medical management with immunomodulatory agents has become standard of care for canine perianal fistulas. Perianal fistulas can be debilitating and have a negative impact on quality of life of dogs and owners. Accurate diagnosis and aggressive medical therapy are key to successful management of canine perianal fistulas.
Topics: Animals; Anus Diseases; Dog Diseases; Dogs; Fistula; Perianal Glands; Veterinary Medicine
PubMed: 30213533
DOI: 10.1016/j.cvsm.2018.08.006 -
American Family Physician Jan 2020Common anorectal conditions include hemorrhoids, perianal pruritus, anal fissures, functional rectal pain, perianal abscess, condyloma, rectal prolapse, and fecal... (Review)
Review
Common anorectal conditions include hemorrhoids, perianal pruritus, anal fissures, functional rectal pain, perianal abscess, condyloma, rectal prolapse, and fecal incontinence. Although these are benign conditions, symptoms can be similar to those of cancer, so malignancy should be considered in the differential diagnosis. History and examination, including anoscopy, are usually sufficient for diagnosing these conditions, although additional testing is needed in some situations. The primary treatment for hemorrhoids is fiber supplementation. Patients who do not improve and those with large high-grade hemorrhoids should be referred for surgery. Acutely thrombosed external hemorrhoids should be excised. Perianal pruritus should be treated with hygienic measures, barrier emollients, and low-dose topical corticosteroids. Capsaicin cream and tacrolimus ointment are effective for recalcitrant cases. Treatment of acute anal fissures with pain and bleeding involves adequate fluid and fiber intake. Chronic anal fissures should be treated with topical nitrates or calcium channel blockers, with surgery for patients who do not respond to medical management. Patients with functional rectal pain should be treated with warm baths, fiber supplementation, and biofeedback. Patients with superficial perianal abscesses not involving the sphincter should undergo office-based drainage; patients with more extensive abscesses or possible fistulas should be referred for surgery. Condylomata can be managed with topical medicines, excision, or destruction. Patients with rectal prolapse should be referred for surgical evaluation. Biofeedback is a first-line treatment for fecal incontinence, but antidiarrheal agents are useful if diarrhea is involved, and fiber and laxatives may be used if impaction is present. Colostomy can help improve quality of life for patients with severe fecal incontinence.
Topics: Anus Diseases; Diagnosis, Differential; Evidence-Based Medicine; Female; Humans; Male; Practice Guidelines as Topic
PubMed: 31894930
DOI: No ID Found -
Current Gastroenterology Reports Jun 2020Functional anorectal pain syndromes are a neglected yet often disabling clinical entity resulting in significant economic and psychological burden to the patient. The... (Review)
Review
PURPOSE OF REVIEW
Functional anorectal pain syndromes are a neglected yet often disabling clinical entity resulting in significant economic and psychological burden to the patient. The aim of this review is to update the practicing gastroenterologist/coloproctologist on the diagnosis and management of these complicated disorders.
RECENT FINDINGS
The updated Rome foundation diagnostic criteria (Rome IV) for functional anorectal pain subgroups chronic proctalgia (levator ani syndrome and unspecified functional anorectal pain) and acute proctalgia (proctalgia fugax) on the basis of symptom duration and digital rectal examination findings. Chronic proctalgia is thought to be secondary to paradoxical pelvic floor contraction in many patients and biofeedback to improve the defecation effort has proven effective for over 90% in the short term. Unfortunately, management of proctalgia fugax remains challenging and treatment outcomes modest at best. A number of therapies to relax the pelvic floor may be employed to improve symptoms in functional anorectal pain syndromes; however, only biofeedback to improve defaecatory dynamics in patients with levator ani syndrome has proven effectiveness in a randomized setting. Further investigation of treatment approaches in proctalgia fugax is required.
Topics: Anal Canal; Anus Diseases; Biofeedback, Psychology; Botulinum Toxins, Type A; Chronic Pain; Electric Stimulation Therapy; Humans; Injections, Intramuscular; Muscular Diseases; Pain; Pelvic Floor; Pelvic Pain; Rectal Diseases
PubMed: 32519087
DOI: 10.1007/s11894-020-00768-0 -
Journal of the European Academy of... Oct 2015Lichen sclerosus (LS) is an inflammatory skin disease that usually involves the anogenital area. All patients with symptoms or signs suspicious of lichen sclerosus...
Lichen sclerosus (LS) is an inflammatory skin disease that usually involves the anogenital area. All patients with symptoms or signs suspicious of lichen sclerosus should be seen at least once initially by a physician with a special interest in the disease in order to avoid delay in diagnosis, as early treatment may cure the disease in some and reduce or prevent scarring. The diagnosis is made clinically in most cases. Biopsies should only be performed under certain circumstances. The gold standard for treatment remains potent to very potent topical steroids; however, mild and moderate disease in boys and men may be cured by circumcision. Certain triggers should be avoided. http://www.euroderm.org/images/stories/guidelines/2014/S3-Guideline-on-Lichen-sclerosus.pdf http://www.awmf.org/fachgesellschaften/mitgliedsgesellschaften/visitenkarte/fg/deutsche-gesellschaft-fuer-gynaekologie-und-geburtshilfe-dggg.html.
Topics: Anus Diseases; Biopsy; Circumcision, Male; Evidence-Based Medicine; Female; Humans; Laser Therapy; Lichen Sclerosus et Atrophicus; Male; Penile Diseases; Photochemotherapy; Vulvar Lichen Sclerosus
PubMed: 26202852
DOI: 10.1111/jdv.13136 -
Current Gastroenterology Reports Apr 2019Biofeedback therapy (BFT) is effective for managing pelvic floor disorders (i.e., defecatory disorders and fecal incontinence). However, even in controlled clinical... (Review)
Review
PURPOSE OF REVIEW
Biofeedback therapy (BFT) is effective for managing pelvic floor disorders (i.e., defecatory disorders and fecal incontinence). However, even in controlled clinical trials, only approximately 60% of patients with defecatory disorders experienced long-term improvement. The review serves to update practitioners on recent advances and to identify practical obstacles to providing biofeedback therapy.
RECENT FINDINGS
The efficacy and safety of biofeedback therapy have been evaluated in defecatory disorders, fecal incontinence, and levator ani syndrome. Recent studies looked at outcomes in specific patient sub-populations and predictors of a response to biofeedback therapy. Biofeedback therapy is effective for managing defecatory disorders, fecal incontinence, and levator ani syndrome. Patients who have a lower bowel satisfaction score and use digital maneuvers fare better. Biofeedback therapy is recommended for patients with fecal incontinence who do not respond to conservative management. A subset of patients with levator ani syndrome who have dyssynergic defecation are more likely to respond to biofeedback therapy.
Topics: Anus Diseases; Biofeedback, Psychology; Constipation; Defecation; Fecal Incontinence; Humans; Pain; Pelvic Floor; Pelvic Floor Disorders
PubMed: 31016468
DOI: 10.1007/s11894-019-0688-3 -
Current Gastroenterology Reports Sep 2020Objective measurement of anorectal sensorimotor function is a requisite component in the clinical evaluation of patients with intractable symptoms of anorectal... (Review)
Review
PURPOSE OF REVIEW
Objective measurement of anorectal sensorimotor function is a requisite component in the clinical evaluation of patients with intractable symptoms of anorectal dysfunction. Regrettably, the utility of the most established and widely employed investigations for such measurement (anorectal manometry (ARM), rectal sensory testing and the balloon expulsion test) has been limited by wide variations in clinical practice.
RECENT FINDINGS
This article summarizes the recently published International Anorectal Physiology Working Group (IAPWG) consensus and London Classification of anorectal disorders, together with relevant allied literature, to provide guidance on the indications for, equipment, protocol, measurement definitions and results interpretation for ARM, rectal sensory testing and the balloon expulsion test. The London Classification is a standardized method and nomenclature for description of alterations in anorectal motor and sensory function using office-based investigations, adoption of which should bring much needed harmonization of practice.
Topics: Anal Canal; Anus Diseases; Humans; Manometry; Rectal Diseases; Terminology as Topic
PubMed: 32935278
DOI: 10.1007/s11894-020-00793-z -
The Surgical Clinics of North America Dec 2023Anorectal emergencies are rare presentations of common anorectal disorders, and surgeons are often called on to assist in their diagnosis and management. Although most... (Review)
Review
Anorectal emergencies are rare presentations of common anorectal disorders, and surgeons are often called on to assist in their diagnosis and management. Although most patients presenting with anorectal emergencies can be managed nonoperatively or with a bedside procedure, surgeons must also be able to identify surgical anorectal emergencies, such as gangrenous rectal prolapse. This article provides a review of pertinent anatomy; examination techniques; and workup, diagnosis, and management of common anorectal emergencies including thrombosed hemorrhoids, incarcerated hemorrhoids, anal fissure, anorectal abscess, rectal prolapse, and pilonidal abscess and unique situations including rectal foreign body and anorectal sexually transmitted infections.
Topics: Humans; Hemorrhoids; Rectal Prolapse; Abscess; Emergencies; Rectal Diseases; Anus Diseases; Fissure in Ano
PubMed: 37838461
DOI: 10.1016/j.suc.2023.05.014 -
The American Journal of Gastroenterology Oct 2022
Topics: Anus Diseases; Constipation; Female; Hemorrhoids; Humans; Pregnancy; Pregnancy Complications
PubMed: 36194029
DOI: 10.14309/ajg.0000000000001962