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Biomedical subjects

N Ben Salem

Publications and source records attributed to N Ben Salem.

18 recordsLinked to original sources
PubMed1999

[Role of cryptosporidia and microsporidia in diarrhea in immunocompromised patients].

Cryptosporidium and Microsporidian play an important part in the diarrhoeic pathology of the immunocompromised patients. The study of 35 cases of cryptosporidiosis and 4 cases of intestinal microsporidiosis diagnosed in the parasitology laboratory of Rabta hospital of Tunis shows that cryptosporidiosis prevalence is 17.24% for AIDS patients, 3.45% for immunocompromised patients VIH (-), and microsporidiosis prevalence is 5.7% for patients with acquired immunodeficiency syndrome. Common points for these two parasitosis are: Clinical syndromes dominated by an acute diarrhea A diagnosis based on specific techniques showing the significance of the clinical orientation. Lack of an effective specific therapy.

Animals↗
PubMed1995

[Standard radiological characteristics of thoracic sites of tuberculosis in patients with AIDS in a Tunisian population].

Aspects of tuberculosis on the standard chest X-ray in a population of 18 AIDS patients in Tunisia were examined. The diagnosis of pulmonary tuberculosis was confirmed in all cases with bacteriology tests. Diffuse lesions of the parenchyma predominated contrasting with the exceptional nature of cavernous formations. Localized infiltrations were infrequent and intrathoracic node enlagement was rare. Cases with no abnormal radiological signs were also seen in advanced HIV infection. Such atypical cases, in agreement with data in the literature, would be explained by immunoradiologic correlation. Thus it is necessary to search for the tuberculosis bacilli in all patients with HIV infection whatever the aspect on the standard chest X-ray.

AIDS-Related Opportunistic Infections↗
PubMed1992

[Non-surgical treatment of kidney abscesses. Apropos of 12 cases].

Twelve renal abscesses were treated with percutaneous aspiration (6 patients), percutaneous drainage (3 patients) or antibiotics alone (3 patients). The diagnosis was established based on computed tomography-guided aspiration in 9 cases and on radiographic findings and follow-up in the remaining 3. A bacterium was isolated in 2 out of 9 blood cultures, 2 out of 11 urine cultures and in all cultures of pus obtained by percutaneous aspiration. All patients had a good outcome. Our findings confirm the efficacy of percutaneous aspiration in the treatment of renal abscesses. Percutaneous drainage should only be considered when the abscess is very large or aspiration has failed.

Abscess↗
PubMed1992

[Characterization and evolution of blood cryoglobulin in visceral leishmaniasis].

The evolution of immunological parameters in mediterranean visceral leishmaniasis reveal a type III mixed cryoglobulin with rhumatoid factor activity and antileishmania antibodies. This cryoglobulin follows the clinical signs of the disease and disappear under treatment. The authors insist on the transitory character of this cryoglobulin which is in relation with polyclonal stimulation of the immune system by parasitical infection.

Adult↗