Itraconazole, a new triazole antifungal agent, has marked in vitro activity against filamentous fungi, particularly Aspergillus. We studied three groups of patients suffering from aspergillosis (16 cases): six affected with aspergilloma, three with allergic bronchopulmonary aspergillosis and seven with invasive aspergillosis. The survey consisted in clinical, radiological, mycological and serological evaluations with respect to drug plasma levels. Itraconazole was given at a dosage of 200-400 mg day-1 for periods ranging from 14 to 488 days. Out of the 16 patients, nine responded to therapy (recovery or improvement) and one failed to respond. Three patients improved but experienced relapses and three others could not be evaluated because of liver function disorders, so that treatment had to be stopped prematurely.

Adolescent↗

PubMedDate not supplied

Identification of amylase crystalloids in cystic lesions of the parotid gland.

OBJECTIVE: To identify alpha-amylase crystalloid formations in parotid specimens obtained by fine needle aspiration. STUDY DESIGN: The study concerned three cases of sialadenitis with crystalloid formation observed between 1993 and 1998. In one of these cases, transmission electron microscopy, mass spectrometry and measurement of amylase activity were used to characterize the nature of the crystalloids. RESULTS: Light microscopy revealed the same crystalloid structure in all three cases. In one case, where the material was saved, a biochemical method made it possible to reveal high amylase activity, while protein electrophoresis and mass spectrometry were used to identify salivary alpha-amylase. CONCLUSION: Crystalloids of salivary alpha-amylase can be identified by May-Grünwald-Giemsa and Papanicolaou stain and can be rapidly confirmed through determination of amylase activity.

Adult↗

PubMedDate not supplied

Diagnosis of malaria in non-endemic countries by the ParaSight-F test.

QBC, examination of thin blood smears, and Parasight-F were performed for every case of malaria suspected between May 1997 and December 1998. Data from 310 patients were reported. Fifty had malaria infection diagnosed by QBC and thin blood film, among whom 39 had Plasmodium falciparum infection. Three of these 39 were negative with the Parasight-F test. Eleven patients had a positive ParaSight-F test but microscopic diagnosis methods were negative. Interpretation of these 11 positive ParaSight-F results is proposed to depend on clinical criteria.

Animals↗

PubMedDate not supplied

[Blastocystis hominis: epidemiological and clinical remarks from more than 3,500 stool examinations].

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AIDS-Related Opportunistic Infections↗