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Query: UMLS:C0014118 (
endocarditis
)
15,629
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Two patients with colonic adenocarcinoma and Streptococcus bovis
endocarditis
suggested a possible association between the two. Non-enterococcal Group D streptococci were isolated from fecal cultures of 11 of 105 controls, 35 of 63 patients with carcinoma of the colon, seven of 25 with inflammatory bowel disease, four of 21 with non-colonic neoplasms and five of 37 with other gastrointestinal disorders. All such streptococci examined for lactose fermentation were S. bovis. The prevalence of S. bovis in fecal cultures from patients with carcinoma of the colon was significantly increased (P less than 0.001) as compared to that in controls, and also to all other groups (P less than 0.001). No other group had results significantly different from those of controls (P less than 0.05) although patients with inflammatory bowel disease were more frequently carriers. The carrier state was unrelated to age, hospitalization status, colonic stasis, gastrointestinal bleeding or recent
barium
-enema examination. The implications of this association are unknown.
...
PMID:Association of Streptococcus bovis with carcinoma of the colon. 40 87
Transient, usually asymptomatic bacteremia occurs in a wide variety of procedures and manipulations, particularly those associated with mucous membrane trauma. It may also occur with such daily functions as tooth brushing and bowel movements. These brief bacteremias are especially common in tooth extraction and other dental procedures. Although numerical risk is uncertain, these bacteremias can occasionally give rise to infective
endocarditis
in the susceptible patient. While no proof exists that antibiotics given prior to procedures causing bacteremia prevent
endocarditis
in humans, experimental evidence in rabbits supports their use. Therefore, in situations where bacteremia is highly predictable, it would seem wise to administer prophylactic antimicrobials. Procedures in the susceptible host where prophylactic antibiotics seem prudent include dental manipulations and urinary tract instrumentation. Whether patients with acquired valvular or congenital heart disease who are to undergo abdominal surgical procedures should routinely receive prophylactic antibiotics is unclear. However, until the incidence of transient bacteremia associated with various abdominal procedures is further defined,
endocarditis
-prone patients should probably receive prophylaxis. Furthermore, patients with prosthetic valves who are subjected to upper gastrointestinal endoscopy, sigmoidoscopy, liver biopsy, or
barium
enema should also probably have antibiotic pretreatment. For dental procedures and for upper gastrointestinal endoscopy in patients with prosthetic valves, a combination of penicillin and streptomycin or vancomycin alone is recommended. For urinary tract instrumentation in all patients and for sigmoidoscopy, liver biopsy, or
barium
enema in patients with prosthetic valves, prophylaxis should be with ampicillin and gentamicin or vancomycin and gentamicin.
...
PMID:Transient bacteremia and endocarditis prophylaxis. A review. 83 37
A group of 175 patients had
barium
enema. Pour-plate blood cultures were obtained immediately before and after the procedure and 5, 10, 15, and 30 minutes later. Bacteremia was demonstrable in 20 (11.4%) patients. In some, blood cultures were positive for as long as 15 minutes after
barium
enema; all were negative at 30 minutes. Among the bacteria associated with the 20 episodes of bacteremia were Escherichia coli, Klebsiella, enterococci, Proteus morganii, Bacteroides, and Veillonella. The incidence of bacteremia among patients with ulcerative colitis, regional enteritis, rectal polyps, colonic or rectal carcinoma, nonspecific diarrhea, or other lower intestinal tract disorders was not much different from patients free of rectosigmoid disease. The results of this study suggest that a history of recent
barium
enema may be important in patients who have
endocarditis
.
...
PMID:Transient bacteremia associated with barium enema. 109 4
Although the risk of
endocarditis
from radiological instrumentation is low, it is recommended that antibiotic cover is used for certain invasive procedures in patients at high risk. The
barium
enema is, in this context, included in procedures requiring cover. Prosthetic heart valves are particularly liable to infection.
...
PMID:Review of antibiotic prophylaxis for bacterial endocarditis in relation to radiological procedures. 235 97
Streptococcus bovis septicemia is a relatively uncommon entity that is associated with an increased incidence of colonic neoplasms. Three of four patients with S. bovis
endocarditis
subsequent to septicemia underwent colonoscopy. The fourth patient underwent a
barium
enema and a proctoscopic examination. Polyps were found in three patients, and adenocarcinoma of the colon in one. Patients with S. bovis
endocarditis
should be considered at high risk for colonic neoplasms. Screening colonoscopy is recommended for these patients, and follow-up colonoscopy may be warranted.
...
PMID:Streptococcus bovis septicemia and large bowel neoplasia. 265 May 6
Streptococcus bovis bacteremia is known to be associated with gastrointestinal disease, especially colon lesions. Two patients are presented with a previously unreported syndrome: S. bovis bacteremia,
endocarditis
, colon neoplasms, and splenic abscess. In one case, the colonic lesion was occult and required colonoscopy for identification (normal
barium
enema). S. bovis bacteremia is an important marker for occult gastrointestinal neoplasia.
...
PMID:Splenic abscess associated with Streptococcus bovis septicemia and neoplastic lesions of the colon. 664 68
Dysphagia and retrosternal pain are common complaints in patients after cardiac operations, and most often they result from the median sternotomy and/or endotracheal intubation. Although Candida esophagitis is a recognized cause of similar symptoms, it is usually not suspected except in immunologically compromised hosts. This report describes the case histories of five patients, not immunosuppressed or cachectic, who developed persistent dysphagia during recovery from cardiac operations; four patients received only 4 days of preoperative and postoperative prophylactic antibiotic treatment with cefazolin (Kefzol) and cephalexin (Keflex). A nasogastric tube had been used for less than 24 hours in the postoperative period. The fifth patient developed symptoms following prolonged and varied antibiotic therapy. Candida esophagitis was diagnosed by a combination of coexisting oral candidiasis (5/5), roentgenographic appearance on
barium
swallow (5/5), endoscopy (4/4), and biopsy or culture (2/4). Initial therapy consisted of antireflux measures and antacids (4/5), cimetidine (4/5), oral nystatin in methylcellulose base (1,000,000 units every 4 hours) (4/5), and termination of other antibiotic therapy (1/5). These measures were effective in clearing the infection in only two patients. A third patient required prolonged massive oral nystatin therapy, and in two patients intravenous Amphotericin B was necessary to control infection. Two patients subsequently developed strictures which necessitated multiple esophageal dilatations. One of these patients developed
endocarditis
during home dilatation therapy. All patients are currently free of disease. Current measures utilized to recognize and treat the disease are discussed.
...
PMID:Candida esophagitis following cardiac operation and short-term antibiotic prophylaxis. 743 63
The association of Streptococcus bovis bacteremia and
endocarditis
with colonic pathology, mainly neoplastic, is well known. Its relationship with liver disease without evidence of gastrointestinal disease has been rarely described. To analyze the association between S. bovis infection and liver disease, positive blood cultures for this microorganism in hospitalized patients in the Internal Medicine and Gastroenterology Departments from December 1993 until October 1995, have been reviewed. Three cases of S. bovis infection (one bacteremia, two
endocarditis
) were found. Alcoholic liver disease was diagnosed in all three patients, with associated hepatitis C virus in one of them. Colonic pathology was excluded by colonoscopy and/or
barium
enema. Other gastrointestinal disorders were excluded by means of gastroscopy,
barium
gastrointestinal study and abdominal ultrasonography. Antibiotic therapy was based in betalactamics, with associated aminoglycoside in two cases. One patient needed aortic and mitral valve replacement and another one needed orthotopic liver transplantation. No new gastrointestinal pathology emerged in the follow-up (5-23 months). Cases of S. bovis bacteremia and
endocarditis
should be screened not also for colonic pathology, but also for liver disease, particularly in alcoholics.
...
PMID:[Bacteremia and endocarditis caused by Streptococcus bovis in patients with alcoholic hepatopathy without evidence of colonic pathology]. 944 50