Acute lower intestinal bleedingPart I: Clinical presentation and diagnosis

Surg Clin North Am.

1986 • 8,793 citations

Principles of Surgery

1974 • 1,002 citations

ENDOSCOPY IN GASTROINTESTINAL BLEEDING

1974 • 938 citations

Epidemiology and outcome of patients hospitalized with acute lower gastrointestinal hemorrhage: a population-based study.

1997 • 717 citations

Epidemiology of hospitalization for acute upper gastrointestinal hemorrhage: a population-based study.

1995 • 588 citations

Diagnosis and Treatment of Severe Hematochezia

1988 • 395 citations

Use of anti-inflammatory drugs by patients admitted with small or large bowel perforations and haemorrhage.

1985 • 346 citations

Bleeding Colonic Diverticula A Reappraisal of Natural History and Management

1994 • 327 citations

Acute upper gastrointestinal haemorrhage in west of Scotland: case ascertainment study

1997 • 315 citations

The American College of Gastroenterology Bleeding Registry: preliminary findings.

1997 • 300 citations

Angiodysplasia of the gastrointestinal tract.

1993 • 289 citations

Lower gastrointestinal bleeding

1997 • 286 citations

Impact of Emergency Angiography in Massive Lower Gastrointestinal Bleeding

1986 • 280 citations

Hemorrhage following colonoscopic polypectomy

1993 • 231 citations

Objective evidence of aspirin use in both ulcer and nonulcer upper and lower gastrointestinal bleeding

1992 • 215 citations

Münchener Medizinische Wochenschrift

1968 • 212 citations

BLEED

1997 • 193 citations

RADIOGRAPHIC DEMONSTRATION OF UNKNOWN SITES OF GASTROINTESTINAL BLEEDING.

1963 • 191 citations

Evaluation and Management of Massive Lower Gastrointestinal Hemorrhage

1989 • 190 citations

Colonoscopy for Diagnosis and Treatment of Severe Lower Gastrointestinal Bleeding: Routine Outcomes and Cost Analysis

1997 • 160 citations

Effectiveness of current technology in the diagnosis and management of lower gastrointestinal hemorrhage

1995 • 150 citations

Limited value of technetium 99m-labeled red cell scintigraphy in localization of lower gastrointestinal bleeding

1990 • 148 citations

Colonoscopy and endoscopic therapy for delayed post-polypectomy hemorrhage

1992 • 135 citations

99mTc RBC scintigraphy: correlation of gastrointestinal bleeding rates with scintigraphic findings

1987 • 134 citations

Diagnostic yield of routine ileoscopy.

1995 • 133 citations

Accurate Localization and Surgical Management of Active Lower Gastrointestinal Hemorrhage with Technetium-Labeled Erythrocyte Scintigraphy

1996 • 128 citations

Complications of peripheral arteriography:A new system to identify patients at increased risk

1995 • 127 citations

Aggressive angiographic diagnosis in acute lower gastrointestinal hemorrhage

1987 • 124 citations

Stedman's Medical Dictionary

1996 • 122 citations

Colonoscopy After Golytely Preparation in Acute Rectal Bleeding

1986 • 121 citations

Gastrointestinal tract hemorrhage. The value of a nasogastric aspirate

1990 • 116 citations

The Pathophysiologic Basis for the Angiographic Signs of Vascular Ectasias of the Colon

1977 • 115 citations

99mTc red blood cells for detection of gastrointestinal bleeding: experience with 80 patients

1981 • 114 citations

Prospective comparison of double contrast barium enema plus flexible sigmoidoscopy v colonoscopy in rectal bleeding: barium enema v colonoscopy in rectal bleeding.

1988 • 110 citations

The accuracy of technetium-99m-labeled red cell scintigraphy in localizing gastrointestinal bleeding.

1994 • 108 citations

Colonoscopic Evaluation of Rectal Bleeding

1978 • 106 citations

Intermittent bleeding from minute to minute in acute massive gastrointestinal hemorrhage: arteriographic demonstration

1978 • 104 citations

Predictive value of technetium Tc 99m-labeled red blood cell scintigraphy for positive angiogram in massive lower gastrointestinal hemorrhage

1997 • 104 citations

Detection of gastrointestinal bleeding with 99mTc-labeled red blood cells

1982 • 102 citations

Diverticular bleeding: are nonsteroidal anti-inflammatory drugs risk factors for hemorrhage and can colonoscopy predict outcome for patients?

1995 • 101 citations

Acute lower intestinal bleeding

1999 • 101 citations

Impact of modern diagnostic methods on the management of active rectal bleeding

1982 • 100 citations

Use of technetium-labeled red blood cell scintigraphy in the detection and management of gastrointestinal hemorrhage.

1991 • 100 citations

Scintigraphy of gastrointestinal hemorrhage: superiority of 99mTc red blood cells over 99mTc sulfur colloid

1984 • 99 citations

The diagnostic yield of superior mesenteric angiography: correlation with the pattern of gastrointestinal bleeding.

1989 • 97 citations

Rectal bleeding after conformal 3D treatment of prostate cancer: Time to occurrence, response to treatment and duration of morbidity

1997 • 97 citations

"LOWER" GASTROINTESTINAL TRACT HEMORRHAGE: NEW CONCEPTS BASED ON ARTERIOGRAPHY

1974 • 93 citations

Angiography is useful in detecting the source of chronic gastrointestinal bleeding of obscure origin.

1991 • 91 citations

Localization of lower gastrointestinal bleeding using in vivo technetium-99m-labelled red blood cell scintigraphy

1989 • 90 citations

An Evaluation of 99mTc-Labeled Red Blood Cell Scintigraphy for the Detection and Localization of Gastrointestinal Bleeding Sites

1982 • 87 citations

Gastrointestinal Tract Hemorrhage

1990 • 86 citations

ANGIOGRAPHIC EVALUATION OF PATIENTS WITH CHRONIC GASTROINTESTINAL BLEEDING

1975 • 86 citations

History of visible rectal bleeding in a primary care population. Initial assessment and 10-year follow-up.

1997 • 82 citations

Emergency colonoscopy

1989 • 80 citations

Selective Intra-arterial Vasopressin

1979 • 80 citations

The Role of an Open-Access Bleeding Unit in the Management of Colonic Haemorrhage: A 2-Year Prospective Study

1996 • 80 citations

Management of Acute Lower Gastrointestinal Haemorrhage in a Surgical Unit Over a 4-Year Period

1987 • 75 citations

Colonoscopy for unexplained rectal bleeding.

1978 • 73 citations

Diagnostic Procedures in Gastrointestinal Hemorrhage

1983 • 73 citations

An objective measure of stool color for differentiating upper from lower gastrointestinal bleeding

1995 • 70 citations

Colonoscopy in acute rectal bleeding

1981 • 69 citations

Acute gastrointestinal hemorrhage of small-bowel origin.

1980 • 67 citations

Intraoperative localization of small bowel bleeding sites with combined use of angiographic methods and methylene blue injection.

1980 • 66 citations

Gastric Aspiration in Localization of Gastrointestinal Hemorrhage

1979 • 66 citations

Lower gastrointestinal bleeding

1981 • 59 citations

Angiography and the gastrointestinal bleeder.

1982 • 57 citations

Nonsteroidal antiinflammatory drugs and lower gastrointestinal bleeding

1993 • 56 citations

Rectal bleeding in patients less than 50 years of age

1995 • 56 citations

COLONOSCOPY FOR INVESTIGATION OF UNEXPLAINED RECTAL BLEEDING

1978 • 53 citations

Influence of selective mesenteric arteriography on the outcome of emergency surgery for massive, lower gastrointestinal hemorrhage

1986 • 53 citations

Localization of Lower Gastrointestinal Hemorrhage

1985 • 51 citations

Technetium-labelled red blood cell scintigraphy: is it useful in acute lower gastrointestinal bleeding?

1995 • 48 citations

Systematic assessment of massive bleeding of the lower part of the gastrointestinal tract.

1992 • 45 citations

Identification of the site of severe colon bleeding by Technetium-labeled red-cell scan

1992 • 45 citations

Diagnosis and Treatment of Acute Lower Gastrointestinal Bleeding

1993 • 42 citations

Detection of gastrointestinal bleeding by radionuclide scintigraphy.

1984 • 41 citations

The99mTc-labeled RBC scan

1984 • 41 citations

Repeat selective visceral angiography in patients with gastrointestinal bleeding of obscure origin

1989 • 39 citations

History of Visible Rectal Bleeding in a Primary Care Population

1997 • 38 citations

Management of angiogram positive lower gastrointestinal hemorrhage: long term follow-up of non-operative treatments

1996 • 38 citations

Emergency Coloscopy in the Management of the Acute Peranal Hemorrhage

1974 • 37 citations

Idiopathic coxa magna.

1963 • 36 citations

Diagnostic Colonoscopy

1975 • 32 citations

Thyroid Function Screening of Psychiatric Inpatient Admissions: A Worthwhile Procedure?

1987 • 32 citations

Prognostic significance of late imaging results in technetium-99m-labeled red blood cell gastrointestinal bleeding studies with early negative images.

1992 • 31 citations

Frank rectal bleeding: a prospective study of causes in patients over the age of 40

1988 • 31 citations

The Color of Blood-Containing Feces Following the Instillation of Citrated Blood at Various Levels of the Small Intestine

1950 • 30 citations

Role of colonoscopy in patients with unexplained melena: analysis of 53 patients

1981 • 27 citations

Colonoscopy in rectal bleeding.

1976 • 26 citations

Appearances of the stools after the introduction of blood into the caecum

1964 • 25 citations

Barium Enema versus Colonoscopy

1974 • 25 citations

Colitis, Cancer, and Colonoscopy

1978 • 24 citations

Spectrum of lower gastrointestinal hemorrhage: an endoscopic study of 166 patients.

1993 • 24 citations

The Clinical Application of Flexible Fiberoptic Colonoscopy

1973 • 23 citations

99mTechnetium-labelled red blood cell scintigraphy as an alternative to angiography in the investigation of gastrointestinal bleeding: clinical experience in a district general hospital.

1992 • 22 citations

Limitations of combined flexible sigmoidoscopy and double-contrast barium enema in patients with rectal bleeding

1990 • 22 citations

Prospective evaluation of hospitalized patients with nonactive lower intestinal bleeding—timing and role of barium enema and colonoscopy

1984 • 19 citations

A Current Approach to Rectal Bleeding

1981 • 18 citations

Small bowel causes of per rectum haemorrhage.

1994 • 18 citations

Clinical Value of Labeled Red Blood Cell Scintigraphy in Patients With Difficult to Diagnose Gastrointestinal Bleeding

1994 • 16 citations

Colonoscopy in acute lower gastrointestinal bleeding

1997 • 14 citations

A combined flexible sigmoidoscopy and double-contrast barium enema service: initial experience

1995 • 13 citations

The role of nuclear medicine in acute gastrointestinal bleeding

1993 • 12 citations

Presurgical angiographic localization of small bowel bleeding site with methylene blue injection.

1996 • 11 citations

Colonic Hemorrhage

1978 • 10 citations

Preoperative angiography and embolization of the site of intermittent acute small bowel bleeding with a radiopaque microcoil: Facilitated precise surgical excision of the source

1996 • 8 citations

Retrograde Flow Pattern on a Gastrointestinal Bleeding Scan

1988 • 7 citations

Survival Following Aggressive Treatment of Secondary Aortocolonic Fistula

1984 • 6 citations

Use of colonoscopy for localization of bleeding site in severe lower gastrointestinal hemorrhage.

1985 • 4 citations

Acute gi bleeding from colonic diverticulosis: Is it really right sided?

1997 • 2 citations

[Indications and reliability of rectoscopy (author's transl)].

1976 • 1 citations

Bleeding scans in patients with lower gastrointestinal bleeding of undetermined cause: Are they useful?

1997 • 1 citations