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Biomedical subjects

R Costaz

Publications and source records attributed to R Costaz.

5 recordsLinked to original sources
PubMed1990

[Echographic diagnosis of peritoneal metastases in patients with ascites].

A prospective study of 14 malignant ascites examined with high frequency ultrasonic probes enabled he authors to achieve a diagnosis of peritoneal metastases in 78% of cases. Peritoneal metastases appear as areas of peritoneal thickening or scalloping, as nodules, with sometimes a strong bulging, and as intestinal masses. Soft part ultrasound should be employed systematically in the diagnosis and follow up of malignant ascites.

Ascites↗
PubMed1988

[Anuria in an infant caused by an intrapyelic mycelial bezoar in a solitary kidney].

A 4 month-old premature infant having received prolonged intensive care for necrotizing enterocolitis and Pseudomonas infection, developed anuria with intrapyelic fungus ball developed in a congenital single kidney. Review of the literature found 19 similar cases and emphasized the difficulty of an early diagnosis and the usefulness of renal ultrasonography for its detection. Moreover the opportunity to treat premature neonates carrying candida albicans with IV amphotericin B and flucytosine before the occurrence of an uneasy treatable urological obstacle in discussed.

Amphotericin B↗
PubMedDate not supplied

[Splenic infarction in Plasmodium falciparum malarial attack].

Splenic infarct during P. falciparum malaria is rare but well known. We report one case where ultrasonography and computed tomography suggested the diagnostic, showing respectively in splenic parenchyma a peripheral hypoechoic lesion and a low attenuation lesion. Diagnostic was confirmed by spontaneous regression during following days. We shall encounter more frequently than nowadays this rare entity due to expanding tourism and P. falciparum resistance.

Adult↗