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Query: UMLS:C0014118 (endocarditis)
 15,629 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 12-year-old boy with infective endocarditis caused by staphylococcus aureus is reported. The patient suffered from intermittent high fever for 10 days. Physical examination revealed a grade II/VI systolic murmur at apex, conjunctival petechiae, and Janeway lesions over palms and soles. Three sets of blood culture were done immediately, and staphylococcus aureus was grown from all. Echocardiograms showed an increased thickness of anterior mitral leaflet, and a vegetation with 2.2 cm in diameter was found in left atrium. Aortograms revealed total occlusion of abdominal aorta and superior mesenteric artery. Emergent operation of abdominal aorta was done, a bacterial embolus was taken out, measuring 5-6 cm in length. Seven days after operation, cerebral hemorrhage occurred, and the patient expired 8 more days later.
Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi
PMID:[Staphylococcus aureus endocarditis with large vegetation and emboli: report of a case]. 263 90

We have treated 42 episodes of pediatric infections with sulbactam/ampicillin since 1987. Included were 9 cellulitis, 9 urinary tract infections, 5 cervical lymphadenitis, 4 meningitis, 2 thoracic empyema, 2 osteomyelitis, 2 sepsis, 1 furuncle, 1 perianal abscess, 1 dental abscess, 1 peritonsillitis, 1 salmonellosis, 1 shigellosis, 1 peritonitis, 1 suppurative thyroiditis, 1 infective endocarditis. Responsible pathogens were Escherichia coli in 8, Staphylococcus aureus in 6, Hemophilus influenzae in 2, Streptococcus pneumoniae in 3, Streptococcus viridans in 2, Staphylococcus epidermidis in 1, Bacteroides fragilis in 1, Salmonella D1 in 1, Shigella sonnei in 1, Klebsiella pneumoniae in 1, Enterobacter agglomerans in 1, Acinetobacter calcoaceticus in 1, Enterobacter cloacae in 1, group A beta-hemolytic streptococcus in 1, and polymicrobial infection in 4 cases. Thirty-nine out of 41 (95%) clinically evaluable patients cured and all (34/34) bacteriologically evaluable patients eradicated their pathogens after treatment with sulbactam/ampicillin. Side reactions were seen in five patients; one maculopapular skin rash, one hemolytic anemia, two diarrhea, and one liver function impairment plus leukopenia. All these reactions were transient and did not require interruption of therapy. These results indicate that sulbactam/ampicillin is safe and effective in the treatment of common pediatric infections beyond the neonatal period.
Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi
PMID:A clinical evaluation of sulbactam/ampicillin in the treatment of pediatric infections. 263 93

In order to assess the species distribution and the antibiotic susceptibility of viridans streptococci in various human infections, we reviewed 164 cases of viridans streptococcal bacteremia seen at the National Taiwan University Hospital between May 1981 and April 1987. The organisms were isolated from 83 patients with endocarditis. Among 81 nonendocarditis patients, only 54 had clinically recognizable foci of suppurative inflammation. Mainly based on API 20 STREP system of species identification, S. sanguis II accounted for 24.4%; S. mitis, 20.7%; S. sanguis I, 20.1%; and S. milleri 2, 11.6% of the 164 cases studied. Of 83 endocarditis patients, 27.7% were S. sanguis I; 21.7%, S. sanguis II; and 16.9%, S. mitis. In nonendocarditis bacteremia with known suppurative lesions, 3 most often isolated organisms were S. sanguis II (24.0%), S. mitis (24.0%), and S. milleri 2 (24.0%). In nonendocarditis bacteremia without suppurative infection, the most frequent isolates were S. sanguis II (33.3%) and S. mitis (25.9%). In terms of relative frequency between endocarditis and nonendocarditis cases, S. mutan, S. sanguis I, and S. bovis had the highest frequency ratio of 7:1, 3.5:1, and 1.5:1, respectively. All isolates were susceptible to penicillin G, ampicillin, and cephalothin. Tetracycline resistance, however, were observed in 35.4% of the isolates; oxacillin resistance, 11.0%; and erythromycin resistance, 9.1%.
Zhonghua Min Guo Wei Sheng Wu Ji Mian Yi Xue Za Zhi 1987 Nov
PMID:Bacteriology of viridans streptococcal bacteremia. 344 20

Hemophilus aphrophilus, a gram negative, capnophilic slow growing bacillus, is a rarely recognized pathogen in meningitis and is most frequently seen in patients with either endocarditis or brain abscess. This article reported one case with Hemophilus aphrophilus meningitis. A 10-year-old boy presented at the emergency room with chief complaint of fever for 2 days and sudden onset of loss of consciousness. Hemophilus aphrophilus was isolated from the blood and cerebrospinal fluid. Aqueous penicillin and chloramphenicol were given for three weeks. The patient discharged without any sequelae. Three months later, fever and consciousness disturbance were noted again. No pathogen was isolated from the cerebrospinal fluid and blood culture this time, but CSF finding was consistent with bacterial meningitis. Aqueous penicillin and chloramphenicol were readministered for 30 days. The patient recovered smoothly. Because the patient had no history of CSF rhinorrhea or hypogammaglobulinemia, recurrence of the bacterial meningitis could be due to incomplete treatment during the first admission. Brain computed tomography (CT) done during the two admissions showed focal cortical enhancement in the fronto-temporo-parietal region. This is presumed to indicate infarction over these regions. The findings of brain CT are in accordance with the development of hemiplegia in the patient. It is still unknown, however, whether Hemophilus aphrophilus meningitis also causes a higher incidence of brain infarction, which was frequently noted in patients with Hemophilus influenzae meningitis.
Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi
PMID:[Hemophilus aphrophilus meningitis: report of one case]. 823 62

Many species of the Neisseria, which are respiratory commensals in humans, have been regarded as being nonpathogenic or as causing disease in only immunocompromised hosts. We report a case in which Neisseria sicca was the cause of infective endocarditis in a child with a ventricular septal defect and review the literature on endocarditis due to N. sicca infection. Most of these patients had an underlying heart disease. Dental caries and poor oral hygiene may be two factors that predispose patients to the infection. N. sicca endocarditis usually results in a subacute onset of symptoms and, if not diagnosed early and treated, is associated with a high rate of embolic complications.
Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi
PMID:Endocarditis due to Neisseria sicca: report of one case. 923 May 43

We report a rare complication of pancarditis in an extreme premature neonate with a peripheral inserted central venous catheter which was positioned in the right atrium. She showed a picture of sepsis, pulmonary embolism, and heart failure. This case emphasizes the need for careful monitoring of the neonate with a central venous catheter to eliminate possible sequel. Echocardiography may help in making an early diagnosis of endocarditis in neonates.
Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi
PMID:Pancarditis in an extreme premature newborn following central venous catheterisation: report of one case. 959 4