Titre : Obstruction urétrale

Obstruction urétrale : Questions médicales fréquentes

{ "@context": "https://schema.org", "@graph": [ { "@type": "MedicalWebPage", "name": "Obstruction urétrale : Questions médicales les plus fréquentes", "headline": "Obstruction urétrale : Comprendre les symptômes, diagnostics et traitements", "description": "Guide complet et accessible sur les Obstruction urétrale : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.", "datePublished": "2024-05-19", "dateModified": "2025-11-10", "inLanguage": "fr", "medicalAudience": [ { "@type": "MedicalAudience", "name": "Grand public", "audienceType": "Patient", "healthCondition": { "@type": "MedicalCondition", "name": "Obstruction urétrale" }, "suggestedMinAge": 18, "suggestedGender": "unisex" }, { "@type": "MedicalAudience", "name": "Médecins", "audienceType": "Physician", "geographicArea": { "@type": "AdministrativeArea", "name": "France" } }, { "@type": "MedicalAudience", "name": "Chercheurs", "audienceType": "Researcher", "geographicArea": { "@type": "AdministrativeArea", "name": "International" } } ], "reviewedBy": { "@type": "Person", "name": "Dr Olivier Menir", "jobTitle": "Expert en Médecine", "description": "Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale", "url": "/static/pages/docteur-olivier-menir.html", "alumniOf": { "@type": "EducationalOrganization", "name": "Université Paris Descartes" } }, "isPartOf": { "@type": "MedicalWebPage", "name": "Maladies de l'urètre", "url": "https://questionsmedicales.fr/mesh/D014522", "about": { "@type": "MedicalCondition", "name": "Maladies de l'urètre", "code": { "@type": "MedicalCode", "code": "D014522", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "C12.950.767" } } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Sténose de l'urètre", "alternateName": "Urethral Stricture", "url": "https://questionsmedicales.fr/mesh/D014525", "about": { "@type": "MedicalCondition", "name": "Sténose de l'urètre", "code": { "@type": "MedicalCode", "code": "D014525", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "C12.950.767.700.700" } } } ], "about": { "@type": "MedicalCondition", "name": "Obstruction urétrale", "alternateName": "Urethral Obstruction", "code": { "@type": "MedicalCode", "code": "D014524", "codingSystem": "MeSH" } }, "author": [ { "@type": "Person", "name": "Edward S Cooper", "url": "https://questionsmedicales.fr/author/Edward%20S%20Cooper", "affiliation": { "@type": "Organization", "name": "" } }, { "@type": "Person", "name": "Erica L Reineke", "url": "https://questionsmedicales.fr/author/Erica%20L%20Reineke", "affiliation": { "@type": "Organization", "name": "" } }, { "@type": "Person", "name": "Lingnan Yuan", "url": "https://questionsmedicales.fr/author/Lingnan%20Yuan", "affiliation": { "@type": "Organization", "name": "Biomedical Sciences, Iowa State University, Ames, IA, USA." } }, { "@type": "Person", "name": "Jonathan P Mochel", "url": "https://questionsmedicales.fr/author/Jonathan%20P%20Mochel", "affiliation": { "@type": "Organization", "name": "Biomedical Sciences, Iowa State University, Ames, IA, USA." } }, { "@type": "Person", "name": "Elizabeth N Bearrick", "url": "https://questionsmedicales.fr/author/Elizabeth%20N%20Bearrick", "affiliation": { "@type": "Organization", "name": "Department of Urology, Mayo Clinic, Rochester, Minnesota, USA." } } ], "citation": [ { "@type": "ScholarlyArticle", "name": "Case report: Transmural migration of a gossypiboma with secondary cystolithiasis and urethral obstruction.", "datePublished": "2024-05-15", "url": "https://questionsmedicales.fr/article/38812558", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.3389/fvets.2024.1394052" } }, { "@type": "ScholarlyArticle", "name": "Fetal biomarkers for lower urinary tract obstruction secondary to posterior urethral valves.", "datePublished": "2024-01-14", "url": "https://questionsmedicales.fr/article/38280830", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1016/j.jpurol.2024.01.011" } }, { "@type": "ScholarlyArticle", "name": "Surgical management of urethral obstruction secondary to perineal liposarcoma in a dog: a case report.", "datePublished": "2024-03-23", "url": "https://questionsmedicales.fr/article/38521902", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1186/s12917-024-03956-6" } }, { "@type": "ScholarlyArticle", "name": "Post-obstructive diuresis after posterior urethral valve treatment in neonates: a retrospective cohort study.", "datePublished": "2023-09-01", "url": "https://questionsmedicales.fr/article/37656311", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1007/s00467-023-06100-y" } }, { "@type": "ScholarlyArticle", "name": "Generalised neuromuscular blockade after intraurethral administration of atracurium besilate in a male cat with urethral obstruction.", "datePublished": "2023-06-21", "url": "https://questionsmedicales.fr/article/37340813", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1111/jsap.13628" } } ], "breadcrumb": { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "questionsmedicales.fr", "item": "https://questionsmedicales.fr" }, { "@type": "ListItem", "position": 2, "name": "Maladies urogénitales", "item": "https://questionsmedicales.fr/mesh/D000091642" }, { "@type": "ListItem", "position": 3, "name": "Maladies urologiques", "item": "https://questionsmedicales.fr/mesh/D014570" }, { "@type": "ListItem", "position": 4, "name": "Maladies de l'urètre", "item": "https://questionsmedicales.fr/mesh/D014522" }, { "@type": "ListItem", "position": 5, "name": "Obstruction urétrale", "item": "https://questionsmedicales.fr/mesh/D014524" } ] } }, { "@type": "MedicalWebPage", "name": "Article complet : Obstruction urétrale - Questions et réponses", "headline": "Questions et réponses médicales fréquentes sur Obstruction urétrale", "description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.", "datePublished": "2026-02-06", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Obstruction urétrale", "description": "Comment diagnostiquer une obstruction urétrale ?\nQuels tests sont utilisés pour évaluer l'obstruction ?\nQuels symptômes indiquent une obstruction urétrale ?\nPeut-on détecter une obstruction par analyse d'urine ?\nQuel rôle joue l'historique médical dans le diagnostic ?", "url": "https://questionsmedicales.fr/mesh/D014524?page=3#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Obstruction urétrale", "description": "Quels sont les symptômes courants d'une obstruction urétrale ?\nL'obstruction urétrale cause-t-elle des infections urinaires ?\nComment l'obstruction affecte-t-elle la miction ?\nPeut-on avoir des douleurs lombaires avec une obstruction ?\nLes nausées sont-elles un symptôme d'obstruction urétrale ?", "url": "https://questionsmedicales.fr/mesh/D014524?page=3#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Obstruction urétrale", "description": "Comment prévenir l'obstruction urétrale ?\nLes habitudes alimentaires influencent-elles l'obstruction ?\nFaut-il éviter certains médicaments pour prévenir l'obstruction ?\nLes examens réguliers aident-ils à prévenir l'obstruction ?\nLe contrôle du poids est-il important pour prévenir l'obstruction ?", "url": "https://questionsmedicales.fr/mesh/D014524?page=3#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Obstruction urétrale", "description": "Quels traitements sont disponibles pour l'obstruction urétrale ?\nLa médication peut-elle aider à traiter l'obstruction ?\nQuand une intervention chirurgicale est-elle nécessaire ?\nQu'est-ce qu'une dilatation urétrale ?\nLes stents sont-ils efficaces pour traiter l'obstruction ?", "url": "https://questionsmedicales.fr/mesh/D014524?page=3#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Obstruction urétrale", "description": "Quelles complications peuvent survenir avec une obstruction urétrale ?\nL'obstruction peut-elle entraîner une insuffisance rénale ?\nComment l'obstruction affecte-t-elle la qualité de vie ?\nLes complications sont-elles réversibles ?\nPeut-on développer des calculs à cause de l'obstruction ?", "url": "https://questionsmedicales.fr/mesh/D014524?page=3#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Obstruction urétrale", "description": "Quels sont les facteurs de risque d'obstruction urétrale ?\nL'âge influence-t-il le risque d'obstruction urétrale ?\nLes maladies chroniques augmentent-elles le risque ?\nLe mode de vie affecte-t-il le risque d'obstruction ?\nLes antécédents familiaux jouent-ils un rôle ?", "url": "https://questionsmedicales.fr/mesh/D014524?page=3#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une obstruction urétrale ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Le diagnostic se fait par échographie, cystoscopie ou urodynamique." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour évaluer l'obstruction ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests d'imagerie comme l'IRM ou la radiographie peuvent être utilisés." } }, { "@type": "Question", "name": "Quels symptômes indiquent une obstruction urétrale ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent douleur, difficulté à uriner et urine trouble." } }, { "@type": "Question", "name": "Peut-on détecter une obstruction par analyse d'urine ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une analyse d'urine peut révéler des infections ou des cristaux." } }, { "@type": "Question", "name": "Quel rôle joue l'historique médical dans le diagnostic ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "L'historique médical aide à identifier des causes sous-jacentes comme des calculs." } }, { "@type": "Question", "name": "Quels sont les symptômes courants d'une obstruction urétrale ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent douleur abdominale, miction fréquente et sang dans l'urine." } }, { "@type": "Question", "name": "L'obstruction urétrale cause-t-elle des infections urinaires ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'obstruction peut entraîner des infections urinaires récurrentes." } }, { "@type": "Question", "name": "Comment l'obstruction affecte-t-elle la miction ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Elle peut provoquer des difficultés à commencer à uriner ou un jet faible." } }, { "@type": "Question", "name": "Peut-on avoir des douleurs lombaires avec une obstruction ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des douleurs lombaires peuvent survenir en raison de la pression sur les reins." } }, { "@type": "Question", "name": "Les nausées sont-elles un symptôme d'obstruction urétrale ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des nausées peuvent survenir en raison de l'accumulation d'urine dans les reins." } }, { "@type": "Question", "name": "Comment prévenir l'obstruction urétrale ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir une bonne hydratation et traiter rapidement les infections urinaires aide." } }, { "@type": "Question", "name": "Les habitudes alimentaires influencent-elles l'obstruction ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une alimentation riche en sel peut favoriser la formation de calculs urinaires." } }, { "@type": "Question", "name": "Faut-il éviter certains médicaments pour prévenir l'obstruction ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Certains médicaments peuvent augmenter le risque d'obstruction, consultez un médecin." } }, { "@type": "Question", "name": "Les examens réguliers aident-ils à prévenir l'obstruction ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des examens réguliers peuvent détecter des problèmes avant qu'ils ne s'aggravent." } }, { "@type": "Question", "name": "Le contrôle du poids est-il important pour prévenir l'obstruction ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un poids santé peut réduire le risque de développer des problèmes urinaires." } }, { "@type": "Question", "name": "Quels traitements sont disponibles pour l'obstruction urétrale ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements incluent la dilatation, la chirurgie ou la mise en place d'un stent." } }, { "@type": "Question", "name": "La médication peut-elle aider à traiter l'obstruction ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Des médicaments peuvent être prescrits pour traiter les infections ou la douleur." } }, { "@type": "Question", "name": "Quand une intervention chirurgicale est-elle nécessaire ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Une chirurgie est nécessaire si l'obstruction est causée par des calculs ou des tumeurs." } }, { "@type": "Question", "name": "Qu'est-ce qu'une dilatation urétrale ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "C'est une procédure pour élargir l'urètre afin de rétablir l'écoulement de l'urine." } }, { "@type": "Question", "name": "Les stents sont-ils efficaces pour traiter l'obstruction ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les stents aident à maintenir l'urètre ouvert et à prévenir les obstructions futures." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec une obstruction urétrale ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent des infections rénales, des lésions rénales et des calculs." } }, { "@type": "Question", "name": "L'obstruction peut-elle entraîner une insuffisance rénale ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une obstruction prolongée peut causer une insuffisance rénale aiguë ou chronique." } }, { "@type": "Question", "name": "Comment l'obstruction affecte-t-elle la qualité de vie ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Elle peut entraîner des douleurs chroniques et des limitations dans les activités quotidiennes." } }, { "@type": "Question", "name": "Les complications sont-elles réversibles ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Certaines complications peuvent être réversibles si l'obstruction est traitée rapidement." } }, { "@type": "Question", "name": "Peut-on développer des calculs à cause de l'obstruction ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'obstruction peut favoriser la formation de calculs urinaires en raison de la stagnation." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque d'obstruction urétrale ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs incluent des antécédents de calculs, infections urinaires et hypertrophie prostatique." } }, { "@type": "Question", "name": "L'âge influence-t-il le risque d'obstruction urétrale ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le risque augmente avec l'âge, surtout chez les hommes en raison de l'hypertrophie prostatique." } }, { "@type": "Question", "name": "Les maladies chroniques augmentent-elles le risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des maladies comme le diabète peuvent augmenter le risque d'obstruction urétrale." } }, { "@type": "Question", "name": "Le mode de vie affecte-t-il le risque d'obstruction ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un mode de vie sédentaire et une mauvaise hydratation augmentent le risque." } }, { "@type": "Question", "name": "Les antécédents familiaux jouent-ils un rôle ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des antécédents familiaux de problèmes urinaires peuvent augmenter le risque." } } ] } ] }

Sources (7244 au total)

Surgical management of urethral obstruction secondary to perineal liposarcoma in a dog: a case report.

Swelling of the perineal region in male dogs is most commonly caused by a perineal hernia. Clinical signs associated with perineal hernia are constipation, tenesmus or stranguria. This case report doc... An 11-year-old neutered male German Shepherd was presented for swelling in the perineal region and stranguria for three days. Complete blood count and serum biochemistry were unremarkable. Ultrasound ... Wide surgical excision is generally recommended for soft tissue sarcomas, however this is sometimes not feasible for large tumours. In the case reported here, tumour resection was achieved by a combin...

Post-obstructive diuresis after posterior urethral valve treatment in neonates: a retrospective cohort study.

The management of posterior urethral valve (PUV) in neonates requires close monitoring in the intensive care unit because of the risk of post-obstructive diuresis (POD). Our aim was to describe the in... Retrospective analysis of the medical records of all neonates who underwent surgical intervention for PUV in our neonatal intensive care unit between January 2014 and April 2021.... Of the 40 patients included, 15 (37.5%) had POD defined by urine output > 6 ml.kg... In neonates, POD is common after the relief of PUV-related obstruction. Our findings may help to identify patients at highest risk. A higher resolution version of the Graphical abstract is available a...

Urethral Plate Grafting for Deficient Urethral Plate in Exstrophy: An Alternative Method to Augment Urethral Plate.

Short urethral plate remains a challenge in exstrophy management. We report our experience with urethral plate grafting in cases of exstrophy with deficient urethral plate.... Among the exstrophy patients treated at the authors' institutions (2018-2022), those with a short urethral plate were prospectively included. A short urethral plate was defined as a distance between t... Six male patients were included in the study: 3 classic bladder exstrophy (CBE) and 3 cloacal exstrophy (CE). Median age at grafting was 9 (3-18) months. Inner preputial grafts were utilized in the 3 ... Pre-closure urethral plate grafting represents a safe and effective option for exstrophy patients with a short or inadequate urethral plate....

Indirect signs of infravesical obstruction on voiding cystourethrography improve post-neonatal posterior urethral valves detection rate.

To identify the diagnostic performance of clinical and radiological signs (on voiding cystourethrography [VCUG]) to detect posterior urethral valves (PUV) in the post-neonatal period.... One hundred eighteen males (median age = 0.8 years, range = 1 month-14 years, 48 toilet-trained) undergoing VCUG in a 2-year period were prospectively enrolled. Direct (dilated posterior urethra) and ... Twenty-two patients with direct, 28 with indirect PUV signs on VCUG, and one with normal VCUG but persisting micturition symptoms with pathological uroflowmetry underwent urethrocystoscopy and in 43/5... Only half of patients with endoscopy-confirmed PUV presents with direct sign of PUV on VCUG. Accounting for indirect PUV signs on VCUG and pathological uroflowmetry (in toilet-trained children) could ... Indirect radiological PUV signs should be valorized when interpreting VCUG to improve the PUV detection rate. The absence of any radiological PUV (direct and indirect) sign on VCUG excludes PUV with a... • Worldwide agreement is that a non-dilated urethra on voiding cystourethrography excludes obstruction. • Half of patients with posterior urethral valves have non-dilated urethra on voiding cystoureth...

Wandering projectile, a rare cause of acute urinary retention.

Urethral obstruction due to retained projectile migrating into the genitourinary system has rarely been reported. The literature describes two main methods of retained projectile removal from the geni... We present a case in which a 23-year-old man presented with acute urinary retention four days after suffering a gunshot wound to the right distal posterolateral thigh. A retained projectile eroded thr... The absences of signs do not always effectively rule out urethral or bladder injury. Urethral foreign bodies are not commonly encountered when they do the entry is usually the urethral meatus. However...