Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 4 de 4
Filter
Add more filters










Database
Language
Publication year range
1.
Rev Esp Enferm Dig ; 81(3): 175-9, 1992 Mar.
Article in Spanish | MEDLINE | ID: mdl-1567717

ABSTRACT

Lower gastrointestinal bleeding (LGB) is more frequent than upper gastrointestinal bleeding (UGB) with a better course and a more difficult diagnosis. We reviewed retrospectively 8544 cases from patients who were admitted at the Coloproctology Unit of Hospital de la Princesa. Those with the diagnosis of LGB with visible blood in stools (2646-31%) were outpatients, with a mean age of 43 years (range 9-91). Males represented 56.4% and females 43.6. All of them underwent at least sigmoidoscopic examination. The more frequent disorder was hemorrhoids (48.5%) and the bleeding source was found in the anus in 61%. Most of lesions (86%) could be reached with the short colonoscope and 92.7% of the bleeding sources were found with total colonoscopy. In 7.3% colonoscopy was not diagnostic and fiber gastroscopy identified the bleeding spot in 1.5% of the total. Barium studies were diagnostic in 0.5%, arteriography in 0.25% and radionuclide bleeding scan in 0.1%. Finally in 130 patients the bleeding source could not be found. We conclude that most of hemorrhagic lesions occur in the descending colon and that total colonoscopy can localize more than 92%. When total colonoscopy fails only 33% of the lesions can be found (2.35% from total) and 19% (1.5% from the total number) with UGB are identified with the fiber gastroscopic examination.


Subject(s)
Gastrointestinal Hemorrhage/etiology , Age Factors , Barium Sulfate , Colonoscopy , Enema , Evaluation Studies as Topic , Gastrointestinal Hemorrhage/diagnosis , Gastrointestinal Hemorrhage/epidemiology , Humans , Occult Blood , Physical Examination , Retrospective Studies , Sex Factors , Sigmoidoscopy , Spain/epidemiology
2.
An Med Interna ; 7(10): 522-4, 1990 Oct.
Article in Spanish | MEDLINE | ID: mdl-2104098

ABSTRACT

A patient with renal colicky pain caused by urinary tract obstruction, as a result of psoas abscess, is presented. It was the first manifestation of Crohn's disease. A Gram negative bacteria was isolated from the abscess. The CT images performed to evaluate the abscess suggested this etiology, even though there were no previous symptoms.


Subject(s)
Abscess/complications , Crohn Disease/complications , Escherichia coli Infections/complications , Ureteral Obstruction/etiology , Abscess/etiology , Adult , Escherichia coli Infections/etiology , Humans , Male , Retroperitoneal Space
SELECTION OF CITATIONS
SEARCH DETAIL
...