{ "schemaVersion": 2, "eyebrow": "Gastroenterology", "title": "Diverticulosis", "summary": "Incidentally detected colonic diverticulosis requires no disease-directed treatment in most patients; management changes only with acute pain suggesting diverticulitis, painless hematochezia suggesting diverticular hemorrhage, or rare obstructive and inflammatory complications requiring imaging, endoscopic hemostasis, embolization, or surgery.", "seoDescription": "Physician guidance for incidental colonic diverticulosis, evaluation of hematochezia, bleeding localization, endoscopic therapy, embolization, and surgery.", "clinicalQuestion": "How should physicians manage incidental diverticulosis and promptly escalate care for diverticular hemorrhage or suspected diverticulitis?", "specialty": "Gastroenterology", "audience": "U.S. physicians and medical trainees", "tags": [ "colonic diverticulosis", "diverticular bleeding", "lower gastrointestinal bleeding", "diverticulitis", "colonoscopy", "angiographic embolization" ], "keyTakeaways": [ "Asymptomatic diverticulosis is generally an incidental finding and does not require procedural or pharmacologic treatment; intervene for bleeding, diverticulitis, obstruction, or other complications. [8][14]", "Painless, intermittent, often large-volume hematochezia in a patient with diverticulosis should trigger lower-GI-bleeding stabilization and colonoscopic evaluation rather than attribution to incidental diverticula alone. [11]", "For persistent diverticular hemorrhage, colonoscopy is first-line for identifying stigmata of recent hemorrhage and delivering endoscopic hemostasis. [11]", "Reserve angiography with embolization for active bleeding requiring vascular intervention or when endoscopic management fails or is not feasible; ischemia and stricture are important embolization risks. [11]", "Surgery is indicated for hemodynamic instability or bleeding that persists after endoscopic and angiographic intervention; a localized source permits segmental colectomy, whereas unlocalized bleeding may require subtotal colectomy. [11]" ], "sections": [ { "id": "incidental-diverticulosis", "eyebrow": "Incidental finding", "heading": "What to do when diverticulosis is found incidentally", "intro": "Separate asymptomatic diverticulosis from acute inflammatory and hemorrhagic presentations.", "paragraphs": [ "Diverticulosis denotes colonic diverticula without symptoms attributable to them. It is commonly detected during colonoscopy and increases substantially with age; more than 50% of persons older than 60 years and more than 60% of those older than 80 years have colonic diverticula. [6][8]", "Do not treat an incidental finding with antibiotics, endoscopic therapy, or elective resection. Reclassify the presentation when there is focal abdominal pain and systemic inflammatory features suggesting diverticulitis, or painless hematochezia suggesting diverticular hemorrhage; these complications require distinct evaluation pathways. [4][11][13]", "When counseling a patient with uncomplicated diverticulosis, distinguish disease modification from management of coexisting bowel symptoms. Increased dietary fiber and fluids may reduce intestinal spasms in symptomatic patients, but diverticulosis alone is not an indication for invasive treatment. [14]" ], "bullets": [ "Do not use PET/CT to evaluate or screen for diverticulosis; it has greater cost and radiation exposure than CT and is not a screening modality. [3]", "Do not advise routine avoidance of nuts or grains solely because of diverticular disease; no positive or negative association was identified in the cited review. [14]", "Review potentially modifiable associations when clinically relevant: obesity, smoking, NSAID exposure, corticosteroids, and opiate use have been associated with diverticulitis risk. [5]" ], "subsections": [], "table": { "caption": "Presentation-based triage for patients with known or suspected colonic diverticulosis. [4][11][14]", "columns": [ "Clinical pattern", "Immediate next step", "Finding that changes management" ], "rows": [ [ "No attributable symptoms; diverticula found at colonoscopy or imaging", "No diverticulosis-specific intervention; address routine colorectal evaluation and coexisting symptoms independently. [8][14]", "New focal pain, fever, peritoneal findings, or hematochezia should prompt evaluation for a complication. [4][11]" ], [ "Focal lower-quadrant pain, tenderness, fever, or obstructive symptoms", "Obtain CT to evaluate for diverticulitis and complications. [4][5]", "Wall thickening and pericolic inflammatory change support diverticulitis; abscess or phlegmon identifies complicated disease. [4]" ], [ "Painless intermittent large-volume hematochezia", "Resuscitate and perform diagnostic colonoscopy with intent to treat identified hemorrhagic stigmata. [11]", "Ongoing active bleeding may require angiography and embolization; failed control or instability may require colectomy. [11]" ] ] } }, { "id": "suspected-diverticulitis", "eyebrow": "Acute pain", "heading": "Use CT when symptoms suggest diverticulitis or its complications", "intro": "Clinical symptoms alone can overlap with obstruction, malignancy, colitis, and other acute abdominal disorders.", "paragraphs": [ "For focal lower-abdominal pain with localized tenderness, fever, constipation, bloating, distension, or peritoneal signs, use CT to confirm diverticulitis and define severity. CT is the accepted standard diagnostic modality and can identify diverticula, bowel-wall thickening, pericolic fat inflammation, phlegmon, and abscess. [4][5]", "Treat CT evidence of abscess or phlegmon as complicated diverticulitis rather than uncomplicated disease; these findings alter disposition and procedural planning. Free air or obstruction on initial evaluation similarly changes management toward urgent surgical assessment, and plain abdominal films can help identify macroperforation or colonic obstruction. [4]", "Do not substitute colonoscopy for acute CT evaluation when active diverticulitis is suspected. Colonoscopy is useful for defining diverticular extent in other settings, but acute diagnostic and complication assessment is driven by cross-sectional imaging. [3][4][5]" ], "bullets": [ "CT finding: colonic diverticulosis plus focal wall thickening and pericolic soft-tissue density supports acute diverticulitis. [4]", "CT finding: abscess or phlegmon identifies a complicated presentation and should prompt escalation beyond routine outpatient symptom management. [4]", "Plain-film finding: free intraperitoneal air or colonic obstruction warrants urgent reassessment before oral contrast administration. [4]" ], "subsections": [], "table": { "caption": "Imaging findings that distinguish uncomplicated from complicated acute diverticular disease. [4]", "columns": [ "Test finding", "Interpretation", "Actionable consequence" ], "rows": [ [ "Diverticula, focal colonic wall thickening, and pericolic fat inflammatory change on CT", "Acute diverticulitis pattern. [4]", "Use CT extent and clinical severity to determine outpatient versus escalated management. [4]" ], [ "Abscess or phlegmon on CT", "Complicated diverticulitis. [4]", "Escalate management and evaluate for procedural or surgical needs based on the complication. [4]" ], [ "Free air or colonic obstruction on plain radiography", "Macroperforation or obstruction must be considered. [4]", "Urgently reassess; do not proceed with oral contrast until these are excluded. [4]" ] ] } }, { "id": "diverticular-hemorrhage", "eyebrow": "Acute hematochezia", "heading": "Stabilize and localize suspected diverticular hemorrhage", "intro": "Diverticular hemorrhage is a leading cause of lower gastrointestinal bleeding.", "paragraphs": [ "Suspect diverticular hemorrhage in painless, intermittent, large-volume hematochezia, particularly when diverticulosis is known. Fewer than 5% of patients with diverticulosis present with diverticular bleeding, but the bleeding presentation can require urgent resuscitation, transfusion, diagnostic localization, and definitive hemostasis. [11]", "Begin with hemodynamic stabilization, then pursue diagnostic evaluation rather than assuming that diverticula visualized on prior imaging are the bleeding source. Colonoscopy is the recommended first-line investigation because it can identify stigmata of recent hemorrhage and permit endoscopic treatment during the same procedure. [11]", "Most diverticular bleeding resolves spontaneously. Persistent or recurrent bleeding changes the pathway: localize and treat endoscopically when possible, use angiography for active bleeding needing vascular intervention, and involve surgery when instability persists or endoscopic and angiographic control fails. [11][14]" ], "bullets": [ "Radionuclide bleeding scans are sensitive but have low localization accuracy because of limited spatial resolution; do not use a positive scan alone to plan a segmental resection. [11]", "CTA may be reserved for continued bleeding despite standard care or when vascular intervention is being considered; one retrospective series found active extravasation in 14% of evaluated acute-GI-bleeding presentations. [2]", "A negative CTA does not exclude clinically important intermittent lower-GI bleeding. In the cited cohort, bleeding scans were positive in 11 of 17 tested patients, including 10 with initially negative CTA. [2]" ], "subsections": [ { "heading": "Endoscopic hemostasis", "paragraphs": [ "When colonoscopy identifies a diverticular bleeding source or stigmata of recent hemorrhage, apply endoscopic hemostasis rather than observation alone in severe bleeding. Reported modalities include injection therapy, thermal coagulation, argon plasma coagulation, clips, bands, and loops; selection depends on lesion location, bleeding severity, and patient condition. [11][14]", "In a cited study of severe diverticular hemorrhage, colonoscopic endoscopic hemostasis was associated with less additional bleeding, severe bleeding, emergency hemicolectomy, and shorter median post-colonoscopy discharge time than medical and surgical treatment without endoscopic hemostasis; this evidence supports an endoscopic therapeutic attempt when the source is found. [12]" ], "bullets": [ "Endoscopic target: stigmata of recent hemorrhage identified at colonoscopy. [11]", "Escalation trigger: ongoing bleeding despite endoscopic treatment or inability to achieve endoscopic localization/hemostasis. [11]" ] }, { "heading": "Angiography and embolization", "paragraphs": [ "Use angiography when the patient is actively bleeding and vascular treatment is needed. Angioembolization can control hemorrhage, but ischemia and stricture are meaningful tradeoffs; reported complication risk is up to 15%, so reserve this approach for patients in whom the benefit of prompt vascular control outweighs that risk. [11]", "After embolization, monitor for recurrent bleeding and postembolization bowel ischemia. In one reported series, immediate hemostasis occurred in all 22 treated patients and complete clinical success in 19 of 22; the result supports efficacy but does not eliminate the need for surveillance for recurrent hemorrhage or ischemic complications. [12]" ], "bullets": [ "Use embolization for active bleeding requiring vascular intervention, not as routine management of self-limited hematochezia. [11][14]", "Monitor after embolization for bowel-wall ischemia, stricture, and recurrent bleeding. [11][12]" ] } ], "table": { "caption": "Escalation pathway for suspected diverticular hemorrhage. [11][12][14]", "columns": [ "Clinical state", "Preferred action", "Limitation or escalation trigger" ], "rows": [ [ "Painless hematochezia with hemodynamic concern", "Resuscitate, then perform diagnostic colonoscopy with intent to identify and treat hemorrhagic stigmata. [11]", "Persistent bleeding or inability to achieve endoscopic control requires further localization and intervention. [11]" ], [ "Active bleeding requiring vascular intervention", "Angiography with embolization. [11]", "Monitor for ischemia, stricture, and rebleeding; embolization complications have been reported in up to 15%. [11]" ], [ "Bleeding persists with hemodynamic instability after endoscopic or angiographic intervention", "Surgical management. [11]", "Use segmental colectomy if preoperative localization is secure; unlocalized bleeding may require subtotal colectomy. [11]" ], [ "Bleeding scan positive but precise site uncertain", "Use it as a sensitive detection study, not definitive anatomic localization. [11]", "Low spatial resolution makes it inadequate by itself for targeted segmental resection. [11]" ] ] } }, { "id": "surgical-decisions", "eyebrow": "Definitive intervention", "heading": "Choose resection only after bleeding control fails or a surgical complication is defined", "intro": "Operative extent depends on whether the bleeding site has been localized before surgery.", "paragraphs": [ "For diverticular hemorrhage, surgery is necessary when hemodynamic instability is present or when endoscopic and angiographic interventions fail. Do not proceed directly to colectomy for a self-limited bleed solely because diverticulosis is present. [11][14]", "Use preoperative localization to determine resection extent. A documented bleeding site permits partial colectomy; when the site cannot be localized before operation, subtotal colectomy may be necessary because empiric limited resection risks leaving the bleeding segment in place. [11]", "For acute diverticulitis, CT-defined abscess, phlegmon, obstruction, or macroperforation identifies complicated disease and should prompt surgical decision-making based on the anatomic complication rather than episode count or the incidental presence of diverticula. [4]" ], "bullets": [ "Do not base a segmental colectomy on a radionuclide scan alone because its localization accuracy is limited. [11]", "Use angiographic embolization as a less invasive therapeutic bridge or alternative when active bleeding is localized and vascular therapy is appropriate, while recognizing ischemic complications. [11]", "Consider surgery for a giant diverticulum because of increased infection and rupture risk. [14]" ], "subsections": [], "table": { "caption": "Procedure selection in complicated diverticular disease. [4][11][14]", "columns": [ "Problem", "Procedure or consultation decision", "Key selection factor" ], "rows": [ [ "Persistent diverticular hemorrhage with a localized source", "Partial colectomy after failed or unsuitable endoscopic and angiographic treatment. [11]", "Reliable preoperative localization supports limited resection. [11]" ], [ "Persistent hemorrhage without localization", "Subtotal colectomy may be required. [11]", "Avoid assuming the visible diverticular segment is the source. [11]" ], [ "Active bleeding suitable for vascular therapy", "Angiographic embolization. [11]", "Balance need for control against ischemia and stricture risk. [11]" ], [ "CT-defined abscess, phlegmon, obstruction, or macroperforation", "Escalated surgical evaluation for complicated diverticulitis. [4]", "The anatomic complication, not uncomplicated diverticulosis, drives intervention. [4]" ] ] } }, { "id": "follow-up-and-risk-reduction", "eyebrow": "Longitudinal care", "heading": "Reduce avoidable risk and give explicit return precautions", "intro": "Longitudinal management centers on recognizing recurrence and avoiding unsupported restrictions.", "paragraphs": [ "After a self-limited diverticular bleed, give return precautions for recurrent hematochezia, presyncope, or continued bleeding because recurrence requires renewed stabilization and localization rather than empiric therapy. Most episodes stop spontaneously, but a subset requires transfusion or therapeutic intervention. [4][14]", "For patients with diverticular disease, review NSAID exposure, smoking, obesity, corticosteroid use, and opiate use because these factors have been associated with diverticulitis risk. This is risk counseling, not evidence that medication withdrawal alone treats an acute inflammatory or hemorrhagic episode. [5]", "Avoid broad dietary prohibitions unsupported by the evidence cited here. Nuts and grains have not shown a positive or negative association with diverticular disease, while fiber and adequate fluids may be used to address intestinal spasm symptoms when present. [14]" ], "bullets": [ "Escalate urgently for recurrent large-volume hematochezia or hemodynamic symptoms; recurrent bleeding requires a new bleeding evaluation. [11][14]", "Evaluate new focal abdominal pain with fever, peritoneal signs, distension, or obstructive symptoms using an acute diverticulitis pathway with CT. [4]", "Do not obtain PET/CT for surveillance of diverticulosis. [3]" ], "subsections": [], "table": { "caption": "Follow-up triggers that should change management. [3][4][11][14]", "columns": [ "New finding after diverticulosis diagnosis", "Next action", "Reason" ], "rows": [ [ "Recurrent painless hematochezia", "Stabilize and repeat lower-GI-bleeding evaluation, with colonoscopy as first-line investigation. [11]", "Diverticular hemorrhage may recur and may require endoscopic, angiographic, or surgical control. [11][14]" ], [ "Focal pain, fever, or localized peritoneal signs", "Obtain CT for suspected diverticulitis and complications. [4][5]", "CT differentiates inflammatory disease from abscess, phlegmon, obstruction, and macroperforation. [4]" ], [ "Incidental imaging uptake or asymptomatic diverticula", "Do not use PET/CT as a diverticulosis screening strategy. [3]", "PET/CT entails higher cost and radiation exposure than CT and is not a screening test. [3]" ] ] } } ], "faq": [], "references": [ { "number": 1, "title": "The American Society of Colon and Rectal Surgeons... : Diseases of the Colon & Rectum", "detail": "journals.lww.com", "url": "https://journals.lww.com/dcrjournal/pdf/10.1097/dcr.0000000000001679~the-american-society-of-colon-and-rectal-surgeons-clinical", "authors": "journals.lww.com", "host": "journals.lww.com" }, { "number": 2, "title": "Utility of CT Angiography (CTA) in Diagnosis and... : American Journal of Gastroenterology", "detail": "journals.lww.com", "url": "https://journals.lww.com/ajg/fulltext/00000434-201810001-00547~utility-of-ct-angiography-cta-in-diagnosis-and-treatment-of", "authors": "journals.lww.com", "host": "journals.lww.com" }, { "number": 3, "title": "A Case of 1:1 Correlation Between PET/CT Scan and... : American Journal of Gastroenterology", "detail": "journals.lww.com", "url": "https://journals.lww.com/ajg/fulltext/00000434-201710001-02866~a-case-of-11-correlation-between-petct-scan-and-endoscopic", "authors": "journals.lww.com", "host": "journals.lww.com" }, { "number": 4, "title": "Diverticulosis - an overview | ScienceDirect Topics", "detail": "www.sciencedirect.com", "url": "https://www.sciencedirect.com/topics/nursing-and-health-professions/diverticulosis", "authors": "www.sciencedirect.com", "host": "www.sciencedirect.com" }, { "number": 5, "title": "Imaging diverticular disease", "detail": "www.sciencedirect.com", "url": "https://www.sciencedirect.com/science/article/abs/pii/S1521691802903239", "authors": "www.sciencedirect.com", "host": "www.sciencedirect.com" }, { "number": 6, "title": "Diverticulitis: An Update From the Age Old Paradigm", "detail": "www.sciencedirect.com", "url": "https://www.sciencedirect.com/science/article/pii/S0011384020301325", "authors": "www.sciencedirect.com", "host": "www.sciencedirect.com" }, { "number": 7, "title": "Standardization of international diverticular... : Colorectal Disease", "detail": "journals.lww.com", "url": "https://journals.lww.com/00131265-202608000-00013", "authors": "journals.lww.com", "host": "journals.lww.com" }, { "number": 8, "title": "The Mexican consensus on the diagnosis and treatment ...", "detail": "www.sciencedirect.com", "url": "https://www.sciencedirect.com/science/article/pii/S2255534X19300283", "authors": "www.sciencedirect.com", "host": "www.sciencedirect.com" }, { "number": 9, "title": "July 2021", "detail": "wwwnc.cdc.gov", "url": "https://wwwnc.cdc.gov/eid/content/27/7/pdfs/v27-n7.pdf", "authors": "wwwnc.cdc.gov", "host": "wwwnc.cdc.gov" }, { "number": 10, "title": "[PDF] Study Protocol: V-300 - ClinicalTrials.gov", "detail": "cdn.clinicaltrials.gov", "url": "https://cdn.clinicaltrials.gov/large-docs/27/NCT03329027/Prot_SAP_000.pdf", "authors": "cdn.clinicaltrials.gov", "host": "cdn.clinicaltrials.gov" }, { "number": 11, "title": "Management of Diverticular Bleeding: Evaluation, Stabilization, Intervention, and Recurrence of Bleeding and Indications for Resection after Control of Bleeding - PMC", "detail": "pmc.ncbi.nlm.nih.gov", "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC6014846", "authors": "pmc.ncbi.nlm.nih.gov", "host": "pmc.ncbi.nlm.nih.gov" }, { "number": 12, "title": "Colonic Diverticulosis and Diverticular Hemorrhage", "detail": "pmc.ncbi.nlm.nih.gov", "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC2780065", "authors": "pmc.ncbi.nlm.nih.gov", "host": "pmc.ncbi.nlm.nih.gov" }, { "number": 13, "title": "Management of diverticular disease is changing - PMC - NIH", "detail": "pmc.ncbi.nlm.nih.gov", "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC4087966", "authors": "pmc.ncbi.nlm.nih.gov", "host": "pmc.ncbi.nlm.nih.gov" }, { "number": 14, "title": "Diverticulosis - StatPearls - NCBI Bookshelf", "detail": "www.ncbi.nlm.nih.gov", "url": "https://www.ncbi.nlm.nih.gov/books/NBK430771", "authors": "www.ncbi.nlm.nih.gov", "host": "www.ncbi.nlm.nih.gov" } ], "editorialNote": "Prepared from cited clinical literature using Astra's research workflow. Verify recommendations against current guidance and patient-specific factors.", "citations": [ { "number": 1, "title": "The American Society of Colon and Rectal Surgeons... : Diseases of the Colon & Rectum", "detail": "journals.lww.com", "url": "https://journals.lww.com/dcrjournal/pdf/10.1097/dcr.0000000000001679~the-american-society-of-colon-and-rectal-surgeons-clinical", "authors": "journals.lww.com", "host": "journals.lww.com", "snippet": "Stollman N, Smalley W, Hirano I; AGA Institute Clinical Guidelines Committee. American Gastroenterological Association Institute Guideline on the Management of Acute Diverticulitis. Gastroenterology. 2015;149:1944–1949.Cited HereCrossRefPubMedGoogle Scholar \n ## 67.\n\nAune D, Sen A, Leitzmann MF, T", "score": 0.5377946 }, { "number": 2, "title": "Utility of CT Angiography (CTA) in Diagnosis and... : American Journal of Gastroenterology", "detail": "journals.lww.com", "url": "https://journals.lww.com/ajg/fulltext/00000434-201810001-00547~utility-of-ct-angiography-cta-in-diagnosis-and-treatment-of", "authors": "journals.lww.com", "host": "journals.lww.com", "snippet": "Conclusion: In patients with acute LGIB, CTA lacks sensitivity and was positive only in14% of the patients. Bleeding scan was more sensitive however, lacked specificity in localizing the bleeding. Patients who had positive CT scan for active bleeding, only one had active bleeding on Colonoscopy. All", "score": 0.5923135 }, { "number": 3, "title": "A Case of 1:1 Correlation Between PET/CT Scan and... : American Journal of Gastroenterology", "detail": "journals.lww.com", "url": "https://journals.lww.com/ajg/fulltext/00000434-201710001-02866~a-case-of-11-correlation-between-petct-scan-and-endoscopic", "authors": "journals.lww.com", "host": "journals.lww.com", "snippet": "Diverticulosis is the most common lesion found on routine colonoscopy and its complications impose a significant burden on US healthcare.It effects 70% of those 80y or older in the US and its incidence is expected to increase with the growing aging population.While diverticular disease may be identi", "score": 0.59033114 }, { "number": 4, "title": "Diverticulosis - an overview | ScienceDirect Topics", "detail": "www.sciencedirect.com", "url": "https://www.sciencedirect.com/topics/nursing-and-health-professions/diverticulosis", "authors": "www.sciencedirect.com", "host": "www.sciencedirect.com", "snippet": "The history and physical findings may prompt further evaluation with imaging studies. Generally, an acute abdominal series is obtained first. Plain abdominal films are useful to exclude macroperforation with free air perforation and colonic obstruction. Prior to giving the patient oral contrast, bot", "score": 0.56489134 }, { "number": 5, "title": "Imaging diverticular disease", "detail": "www.sciencedirect.com", "url": "https://www.sciencedirect.com/science/article/abs/pii/S1521691802903239", "authors": "www.sciencedirect.com", "host": "www.sciencedirect.com", "snippet": "Diverticular disease can be diagnosed clinically with classic presenting symptoms or more frequently with a confirmatory test done radiologically or via colonoscopy. Classically, barium enema was used for the diagnosis of diverticular disease.51 However, currently, computed tomography (CT) has becom", "score": 0.5622973 }, { "number": 6, "title": "Diverticulitis: An Update From the Age Old Paradigm", "detail": "www.sciencedirect.com", "url": "https://www.sciencedirect.com/science/article/pii/S0011384020301325", "authors": "www.sciencedirect.com", "host": "www.sciencedirect.com", "snippet": "## Section snippets\n\n## Epidemiology\n\nDiverticulosis is one of the most common incidental findings on colonoscopy 6 and the eighth most common outpatient diagnosis in the United States.44 More than 50% of people over the age of 60 years and more than 60% of people over the age of 80 years have colon", "score": 0.4562407 }, { "number": 7, "title": "Standardization of international diverticular... : Colorectal Disease", "detail": "journals.lww.com", "url": "https://journals.lww.com/00131265-202608000-00013", "authors": "journals.lww.com", "host": "journals.lww.com", "snippet": "Near-universal agreement was observed for the definitions of colonic diverticulum and diverticulosis. These results suggest that inconsistencies in the literature are less related to disagreement in underlying pathology, but rather variability in terminology applied to clinical presentations and dis", "score": 0.42648935 }, { "number": 8, "title": "The Mexican consensus on the diagnosis and treatment ...", "detail": "www.sciencedirect.com", "url": "https://www.sciencedirect.com/science/article/pii/S2255534X19300283", "authors": "www.sciencedirect.com", "host": "www.sciencedirect.com", "snippet": "by R Raña-Garibay · 2019 · Cited by 14 — Traditionally, the presence of diverticula in the colon has been called “diverticulosis”, and by definition, the diverticula are asymptomatic in all patients.Read more", "score": 0.22098942 }, { "number": 9, "title": "July 2021", "detail": "wwwnc.cdc.gov", "url": "https://wwwnc.cdc.gov/eid/content/27/7/pdfs/v27-n7.pdf", "authors": "wwwnc.cdc.gov", "host": "wwwnc.cdc.gov", "snippet": "Improving Global Outcomes guidelines (15). §8 patients had gastric, small bowel, or colonic resection; 2 had history of bariatric surgery; 3 had chronic diarrhea from diverticulosis; 1 had graft-versus-host disease; 1 had colonic endometriosis; 1 had microscopic colitis; 1 had AA amyloidosis; 1 had ", "score": 0.32556394 }, { "number": 10, "title": "[PDF] Study Protocol: V-300 - ClinicalTrials.gov", "detail": "cdn.clinicaltrials.gov", "url": "https://cdn.clinicaltrials.gov/large-docs/27/NCT03329027/Prot_SAP_000.pdf", "authors": "cdn.clinicaltrials.gov", "host": "cdn.clinicaltrials.gov", "snippet": "the informed consent form 6. For women with childbearing potential, adequate contraception Exclusion criteria VIBRATING CAPSULE PROTOCOL FOR STUDY V-300 Doc No: 300CLD Rev: 02Date: 10 January 2018 Page 28 of 85 1. History of complicated/obstructive diverticular disease 2. History of intestinal or co", "score": 0.12433016 }, { "number": 11, "title": "Management of Diverticular Bleeding: Evaluation, Stabilization, Intervention, and Recurrence of Bleeding and Indications for Resection after Control of Bleeding - PMC", "detail": "pmc.ncbi.nlm.nih.gov", "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC6014846", "authors": "pmc.ncbi.nlm.nih.gov", "host": "pmc.ncbi.nlm.nih.gov", "snippet": "are actively bleeding and therapeutic interventions are performed with angioembolization. Surgery for diverticular bleeding is necessary when associated with hemodynamic instability and after failed endoscopic or angiographic interventions. When the bleeding site is localized preoperatively, partial", "score": 0.608897 }, { "number": 12, "title": "Colonic Diverticulosis and Diverticular Hemorrhage", "detail": "pmc.ncbi.nlm.nih.gov", "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC2780065", "authors": "pmc.ncbi.nlm.nih.gov", "host": "pmc.ncbi.nlm.nih.gov", "snippet": "| Variable | Medical and Surgical Treatment (N = 17) | Medical and Colonoscopic Treatment (N = 10) | P Value |\n :--- :--- |\n| Reprinted with permission from Jensen DM, Machicado GA, Jutabha R, et al. Urgent colonoscopy for the diagnosis and treatment of severe diverticular hemorrhage. N Engl J Med ", "score": 0.5617203 }, { "number": 13, "title": "Management of diverticular disease is changing - PMC - NIH", "detail": "pmc.ncbi.nlm.nih.gov", "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC4087966", "authors": "pmc.ncbi.nlm.nih.gov", "host": "pmc.ncbi.nlm.nih.gov", "snippet": "Perforations and diverticular hemorrhage are the major complications of diverticulosis. ... When diverticular hemorrhage does not stop, surgery may be indicated.", "score": 0.5194 }, { "number": 14, "title": "Diverticulosis - StatPearls - NCBI Bookshelf", "detail": "www.ncbi.nlm.nih.gov", "url": "https://www.ncbi.nlm.nih.gov/books/NBK430771", "authors": "www.ncbi.nlm.nih.gov", "host": "www.ncbi.nlm.nih.gov", "snippet": "radiologic, or surgical management may be necessary to achieve hemostasis. Endoscopic approaches can include injection therapy, coagulation techniques such as cautery or argon plasma coagulation, and the use of mechanical devices, including clips, bands, or loops. The choice of intervention depends ", "score": 0.4808937 } ], "publishedAt": "2026-09-16T00:51:43.621690+00:00", "updatedAt": "2026-09-16T00:51:43.621690+00:00", "readingMinutes": 6, "slug": "diverticulosis" }