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Results for “CAT SCRATCH DISEASE”

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At least 595 records · Page 33Linked to original sources
PubMed1993

Granulomatous hepatitis in three children due to cat-scratch disease without peripheral adenopathy. An unrecognized cause of fever of unknown origin.

OBJECTIVE: To report the clinical experience of three patients with fever of unknown origin ultimately diagnosed as having cat-scratch granulomatous hepatitis in the absence of peripheral adenopathy. DESIGN: Case-control study. SETTING: Referral center at university-based referral practice. PATIENTS: Three children with fever of unknown origin. Follow-up following presentation was 6 months for each patient. MEASUREMENT AND RESULTS: All three patients with fever of unknown origin were diagnosed radiographically to have multiple hepatic defects. The defects were shown histologically to be granulomatous. Two of the three patients had Warthin-Starry staining bacilli in the granulomas consistent with a diagnosis of Afipia felis. All three had positive cat-scratch skin test results. CONCLUSIONS: Cat-scratch disease in the absence of peripheral adenopathy is a heretofore unrecognized cause of fever of undetermined origin and may account for a small, but significant, percentage of children presenting with it.

Biopsy, Needle↗
PubMed1994

Encephalitis associated with cat scratch disease--Broward and Palm Beach Counties, Florida, 1994.

On August 14, 1994, the Broward County Public Health Unit of the Florida Department of Health and Rehabilitative Services was notified of three children from Pompano Beach who were hospitalized with encephalitis attributed to cat scratch disease (CSD). All three children (aged 5, 6, and 11 years) were previously healthy and had no histories of seizure disorders or diagnoses of CSD. This report summarizes the investigation of these cases.

Bartonella henselae↗
PubMed1987

Systemic cat scratch disease: report of 23 patients with prolonged or recurrent severe bacterial infection.

Over a seven-year period, we identified 23 patients who had prolonged or recurrent, severe, systemic, cat-scratch disease (CSD). Compared with the usual, benign course in 1,038 patients with typical CSD, the course in these 23 patients included prolonged (two or more weeks) morbidity (fever, malaise, fatigue, myalgia, arthralgia, skin eruptions, weight loss, and splenomegaly). Five patients with systemic CSD had either neuroretinitis, pleurisy, arthralgia or arthritis, splenic abscesses, and mediastinal masses or enlarged nodes of the head of the pancreas. Recurrent CSD in two of three adults was confirmed by finding typical CSD bacilli in lymph nodes removed during separate episodes. The majority of patients were adult males, and all patients recovered completely without sequelae. Histopathologic studies of five skin and 18 lymph node biopsy specimens were diagnostic. CSD bacilli were detected in lymph nodes from 15 patients and in the primary skin lesions of four patients. CSD bacilli were found in both skin and lymph nodes of three patients.

Adolescent↗
PubMed1994

[Rochalimaea henselae, Afipia felis and cat-scratch disease].

Several years ago, Rochalimaea henselae has emerged as an agent of bacillary angiomatosis, bacillary peliosis and recurrent septicaemia that generally occur in patients infected with human immunodeficiency virus. An aetiologic role in cat scratch disease is also suspected widely on the basis of a serologic survey. Its slow growth and its culture requirement explain that this pathogen, a gram-negative bacterium, could not be isolated until 1990. Moreover, blood and tissue samples request lysis and crushing for recovering by culture. The clinical, histological, microbiological and pathogenic aspects of these infections are described and discussed.

AIDS-Related Opportunistic Infections↗
PubMed1994

Detection of Rochalimaea henselae DNA by polymerase chain reaction from suppurative nodes of children with cat-scratch disease.

A polymerase chain reaction (PCR) assay was designed to amplify DNA from Rochalimaea henselae, Rochalimaea quintana and Afipia felis in the purulent material from lymph nodes in three patients with clinical cat-scratch disease (CSD) and two patients with lymphadenitis from other causes. All of the patients with CSD had positive immunofluorescent antibody serology for R. henselae, while none of the controls was positive. PCR amplification confirmed the presence of R. henselae DNA and the absence of R. quintana and A. felis DNA in the purulent material from CSD patients. PCR samples from control patients were negative. The PCR amplification of R. henselae DNA was performed quickly and with great sensitivity and specificity. It confirmed the presence of R. henselae in the CSD patients and eliminated the need for more extensive diagnostic and therapeutic procedures.

Bartonella henselae↗