questionsmedicales.fr
Système digestif
Tube digestif
Tube digestif inférieur
Tube digestif inférieur : Questions médicales fréquentes
Diagnostic
5
Coloscopie
Maladies du tube digestif
Cancer colorectal
Tests de dépistage
Symptômes
Douleur abdominale
Inflammation intestinale
Biopsie
Symptômes
5
Syndrome de l'intestin irritable
Symptômes
Obstruction intestinale
Symptômes
Maladie de Crohn
Symptômes
Prévention
5
Cancer colorectal
Prévention
Alimentation
Santé digestive
Exercice
Santé intestinale
Infections intestinales
Prévention
Traitements
5
Syndrome de l'intestin irritable
Traitements
Obstruction intestinale
Chirurgie
Maladie de Crohn
Médicaments
Diverticulite
Traitements
Complications
5
Maladie de Crohn
Complications
Colite ulcéreuse
Complications
Diverticulite
Complications
Effets secondaires
Traitements
Obstruction intestinale
Complications
Facteurs de risque
5
Cancer colorectal
Facteurs de risque
Alimentation
Maladies intestinales
Maladie de Crohn
Facteurs de risque
Stress
Troubles intestinaux
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"acceptedAnswer": {
"@type": "Answer",
"text": "Les aliments riches en fibres, comme les fruits, légumes et grains entiers, sont bénéfiques."
}
},
{
"@type": "Question",
"name": "Comment réduire le risque de diverticulite ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation riche en fibres et une bonne hydratation peuvent aider à prévenir la diverticulite."
}
},
{
"@type": "Question",
"name": "Quel rôle joue l'exercice dans la santé intestinale ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'exercice régulier aide à maintenir un transit intestinal sain et à prévenir les maladies."
}
},
{
"@type": "Question",
"name": "Comment éviter les infections intestinales ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Pratiquer une bonne hygiène alimentaire et se laver les mains régulièrement est crucial."
}
},
{
"@type": "Question",
"name": "Quels traitements sont disponibles pour la colite ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements incluent des anti-inflammatoires et des modifications alimentaires."
}
},
{
"@type": "Question",
"name": "Comment traiter le syndrome de l'intestin irritable ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement peut inclure des médicaments, des changements alimentaires et de la thérapie."
}
},
{
"@type": "Question",
"name": "Quelles sont les options pour traiter une obstruction intestinale ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement peut nécessiter une intervention chirurgicale ou des soins médicaux."
}
},
{
"@type": "Question",
"name": "Quels médicaments sont utilisés pour la maladie de Crohn ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des immunosuppresseurs et des anti-inflammatoires sont souvent prescrits."
}
},
{
"@type": "Question",
"name": "Comment se traite la diverticulite ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement peut inclure des antibiotiques et, dans certains cas, une chirurgie."
}
},
{
"@type": "Question",
"name": "Quelles sont les complications de la maladie de Crohn ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des fistules, des obstructions et un risque accru de cancer."
}
},
{
"@type": "Question",
"name": "Quels risques sont associés à une colite ulcéreuse ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les risques incluent des saignements, des perforations et un cancer colorectal."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec une diverticulite ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des abcès, des perforations et des infections."
}
},
{
"@type": "Question",
"name": "Quels sont les effets secondaires des traitements du tube digestif inférieur ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les effets secondaires peuvent inclure des nausées, des diarrhées et des infections."
}
},
{
"@type": "Question",
"name": "Comment une obstruction intestinale peut-elle être fatale ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une obstruction non traitée peut entraîner une perforation intestinale et une septicémie."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque du cancer colorectal ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'âge, les antécédents familiaux et un mode de vie sédentaire augmentent le risque."
}
},
{
"@type": "Question",
"name": "Comment l'alimentation influence-t-elle les maladies intestinales ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation riche en graisses et pauvre en fibres peut augmenter le risque de maladies intestinales."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque de la maladie de Crohn ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antécédents familiaux, le tabagisme et certaines infections augmentent le risque."
}
},
{
"@type": "Question",
"name": "Quel rôle joue le stress dans les troubles intestinaux ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le stress peut aggraver les symptômes des troubles intestinaux comme le syndrome de l'intestin irritable."
}
},
{
"@type": "Question",
"name": "Comment l'âge affecte-t-il la santé intestinale ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le vieillissement peut augmenter le risque de maladies intestinales et de complications."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 15/01/2026
Contenu vérifié selon les dernières recommandations médicales
2 publications dans cette catégorie
Affiliations :
Zentrale Interdisziplinäre Endoskopie, Universitätsklinikum Mannheim, Medizinische Fakultät Mannheim, Universität Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Deutschland.
Publications dans "Tube digestif inférieur" :
2 publications dans cette catégorie
Affiliations :
Department of Surgery, Seoul National University Hospital, Seoul, Korea.
Publications dans "Tube digestif inférieur" :
2 publications dans cette catégorie
Affiliations :
Department of Surgery, Seoul National University Hospital, Seoul, Korea.
Publications dans "Tube digestif inférieur" :
2 publications dans cette catégorie
Affiliations :
From the Department of Pathology, Division of Hematopathology, Division of Gastrointestinal Pathology, University of Miami Miller School of Medicine, Sylvester Comprehensive Cancer Center and Jackson Memorial Hospital, Miami, Florida (Alvarez-Lesmes, Chapman, Cassidy, Zhou, Garcia-Buitrago, Montgomery, Poveda).
Publications dans "Tube digestif inférieur" :
2 publications dans cette catégorie
Affiliations :
From the Department of Pathology, Division of Hematopathology, Division of Gastrointestinal Pathology, University of Miami Miller School of Medicine, Sylvester Comprehensive Cancer Center and Jackson Memorial Hospital, Miami, Florida (Alvarez-Lesmes, Chapman, Cassidy, Zhou, Garcia-Buitrago, Montgomery, Poveda).
Publications dans "Tube digestif inférieur" :
2 publications dans cette catégorie
Affiliations :
From the Department of Pathology, Division of Hematopathology, Division of Gastrointestinal Pathology, University of Miami Miller School of Medicine, Sylvester Comprehensive Cancer Center and Jackson Memorial Hospital, Miami, Florida (Alvarez-Lesmes, Chapman, Cassidy, Zhou, Garcia-Buitrago, Montgomery, Poveda).
Publications dans "Tube digestif inférieur" :
1 publication dans cette catégorie
Affiliations :
Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.
Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.
Publications dans "Tube digestif inférieur" :
1 publication dans cette catégorie
Affiliations :
Pediatric Gastroenterology, Hepatology and Nutrition, Mott Children's Hospital, Ann Arbor, Michigan, USA.
Publications dans "Tube digestif inférieur" :
1 publication dans cette catégorie
Affiliations :
1 Szegedi Tudományegyetem, Szent-Györgyi Albert Orvostudományi Kar, Belgyógyászati Klinika Szeged, Kálvária sgt. 57., 6725 Magyarország.
Publications dans "Tube digestif inférieur" :
1 publication dans cette catégorie
Affiliations :
1 Szegedi Tudományegyetem, Szent-Györgyi Albert Orvostudományi Kar, Belgyógyászati Klinika Szeged, Kálvária sgt. 57., 6725 Magyarország.
Publications dans "Tube digestif inférieur" :
1 publication dans cette catégorie
Affiliations :
1 Szegedi Tudományegyetem, Szent-Györgyi Albert Orvostudományi Kar, Belgyógyászati Klinika Szeged, Kálvária sgt. 57., 6725 Magyarország.
Publications dans "Tube digestif inférieur" :
1 publication dans cette catégorie
Affiliations :
1 Szegedi Tudományegyetem, Szent-Györgyi Albert Orvostudományi Kar, Belgyógyászati Klinika Szeged, Kálvária sgt. 57., 6725 Magyarország.
Publications dans "Tube digestif inférieur" :
1 publication dans cette catégorie
Affiliations :
1 Szegedi Tudományegyetem, Szent-Györgyi Albert Orvostudományi Kar, Belgyógyászati Klinika Szeged, Kálvária sgt. 57., 6725 Magyarország.
Publications dans "Tube digestif inférieur" :
1 publication dans cette catégorie
Affiliations :
1 Szegedi Tudományegyetem, Szent-Györgyi Albert Orvostudományi Kar, Belgyógyászati Klinika Szeged, Kálvária sgt. 57., 6725 Magyarország.
Publications dans "Tube digestif inférieur" :
1 publication dans cette catégorie
Affiliations :
1 Szegedi Tudományegyetem, Szent-Györgyi Albert Orvostudományi Kar, Belgyógyászati Klinika Szeged, Kálvária sgt. 57., 6725 Magyarország.
Publications dans "Tube digestif inférieur" :
1 publication dans cette catégorie
Affiliations :
1 Szegedi Tudományegyetem, Szent-Györgyi Albert Orvostudományi Kar, Belgyógyászati Klinika Szeged, Kálvária sgt. 57., 6725 Magyarország.
Publications dans "Tube digestif inférieur" :
1 publication dans cette catégorie
Affiliations :
1 Szegedi Tudományegyetem, Szent-Györgyi Albert Orvostudományi Kar, Belgyógyászati Klinika Szeged, Kálvária sgt. 57., 6725 Magyarország.
Publications dans "Tube digestif inférieur" :
1 publication dans cette catégorie
Affiliations :
1 Szegedi Tudományegyetem, Szent-Györgyi Albert Orvostudományi Kar, Belgyógyászati Klinika Szeged, Kálvária sgt. 57., 6725 Magyarország.
Publications dans "Tube digestif inférieur" :
1 publication dans cette catégorie
Affiliations :
1 Szegedi Tudományegyetem, Szent-Györgyi Albert Orvostudományi Kar, Belgyógyászati Klinika Szeged, Kálvária sgt. 57., 6725 Magyarország.
Publications dans "Tube digestif inférieur" :
1 publication dans cette catégorie
Affiliations :
Department of Anatomical, Histological, Forensic Medicine and Orthopedics Sciences, Sapienza University of Rome, 00161 Rome, Italy.
Publications dans "Tube digestif inférieur" :
The aim of this study is to compare the diagnostic accuracy of endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) versus endoscopic biopsy for the diagnosis of gastrointestinal (GI) subepit...
All patients who underwent EUS-FNA of upper and lower GI SELs over a 10-year period (2010 through 2019) were retrospectively reviewed. The medical records of all patients were reviewed and data extrac...
In total, 283 patients with ages ranging from 21 to 92 years underwent EUS-FNA for evaluation of GI SELs, 117 (41%) patients underwent endoscopic biopsy and 82 (29%) patients had concurrent surgical r...
EUS-FNA is more sensitive and more accurate than endoscopic biopsy for diagnosing GI SELs with a good concordance between the two techniques....
Involvement of lower gastrointestinal tract (LGI) occurs in 60% of patients with graft-versus-host-disease (GVHD). Complement components C3 and C5 are involved in GVHD pathogenesis. In this phase 2a s...
The lower gastrointestinal (GI) tract, formed from the midgut and hindgut, encompasses the colon, rectum and anal canal....
The aim of this review is to provide an overview of the anatomy and physiology of the lower GI tract....
Literature review on anatomy and physiology of the lower GI tract, including normal motility and phases of defecation. It derives its blood supply from the superior and inferior mesenteric arteries wh...
Recent advances provide novel techniques to investigate motility patterns including high-resolution manometry protocols with automated assessments, magnetic resonance imaging techniques for defecograp...
Endoscopic ultrasound is a minimally invasive modality that combines endoscopy with ultrasound, providing a possibility to visualize the wall of the gastrointestinal tract and adjacent tissues and org...
Radiotherapy delivery in the definitive management of lower gastrointestinal (LGI) tract malignancies is associated with substantial risk of acute and late gastrointestinal (GI), genitourinary, dermat...
The international Particle Therapy Cooperative Group GI Subcommittee conducted a systematic literature review, from which consensus recommendations were developed on the application of PBT for LGI mal...
Eleven recommendations on clinical indications for which PBT should be considered are presented with supporting literature, and each recommendation was assessed for level of evidence and strength of r...
PBT may be of significant value in select patients with LGI malignancies. Additional clinical data are needed to further elucidate the potential benefits of PBT for patients with anal cancer and recta...
Urinary tract infections (UTIs) cause postoperative morbidity in patients undergoing lower gastrointestinal (GI) surgery that can prolong postoperative hospital stays. In patients with a fever of unkn...
This observational, retrospective study included all consecutive patients from 1 November 2020 to 1 November 2021 undergoing lower-GI surgery at the Chirurgia Generale 3, University Hospital of Padua,...
In the development cohort, 109 (N = 109) patients performed a urine culture test for FUO, and 39 were diagnosed with UTI. In a multivariate analysis of patients who underwent urine culture tests for F...
UTIs are a common problem in patients undergoing lower-GI surgery. A nomogram including the major risk factors may help to reduce the inappropriate use of antibiotics during the period awaiting the re...
Endoscopic ultrasound-guided fine-needle aspiration/biopsy (EUS-FNA/FNB) is very safe and has a high diagnostic rate for upper gastrointestinal lesions, especially pancreatic lesions, but its applicat...
While both the American Society for Gastrointestinal Endoscopy (ASGE) and the European Society of Gastrointestinal Endoscopy (ESGE) have released guidelines on the management of ingested foreign bodie...
Acute non-variceal gastrointestinal bleedings (GIBs) are pathological conditions associated with significant morbidity and mortality. Embolization without angiographic evidence of contrast media extra...
Through the PubMed, Embase and Google Scholar database, an extensive search was performed in the fields of empiric and preventive embolization for the treatment of upper and lower gastrointestinal ble...
TAE is an effective procedure in the treatment of UGIB patients in which angiography does not demonstrate direct sign of ongoing bleeding. The attitude in the treatment of LGIBs must be more prudent i...
Lower gastrointestinal tract bleeds due to appendiceal hemorrhage are extremely rare. This emergency condition requires a multidisciplinary approach to not only give a prompt diagnosis and exclude dif...