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Biomedical subjects

D Catalano

Publications and source records attributed to D Catalano.

At least 73 records · Page 4Linked to original sources
PubMed1983

Dilatation of the hemiazygos system on plain films of the chest.

The enlargement of the hemiazygos system and the superior intercostal vein as a collateral pathway in cases of obstruction of the superior or the inferior vena cava is recognizable on the frontal and lateral plain chest films. It appears in frontal radiographs as an additional line parallel to the left paraspinal line with a bulging at the level or superiorly to the aortic knob and continuing with the shadow of the left brachiocephalic vessels. In the lateral chest view it is evident as an inhomogeneous soft tissue density posteriorly to the lower third of the trachea.

Adult↗
PubMed1979

[Multi-institution, multidisciplinary radiology and endoscopy trial of the diagnostic accuracy of the double contrast examination of the stomach surface].

In 12 X-ray and gastroenterology departments 1570 patients, clinically suspected to have a gastric pathology, have been examined by double contrast (surface) examination of the stomach followed by gastroscopy. Diagnostic accuracy was 93% in respect of endoscopic data, assumed correct by hypothesis. On the basis of a cost and benefit evaluation, made according to the well known criteria, a wider routine use of the double contrast technique is proposed.

Adolescent↗
PubMed1976

Waldenströms macroglobulinaemia and intravenous contrast media.

In vivo and in vitro studies have been performed in a group of patients with immunoproliferative diseases to evaluate the risk of serious reactions due to serum jelling after intravenous injection of iodinated contrast media. Sol-jell convertion and/or turbidimetric variations have not been observed when either sera or plasmas have been mixed with variable amounts of a methylglucamine salt of ioglycamic acid (MGI) and other compounds. In addition, no side-effects have been clinically recorded in three patients with Waldenströms macroglobulinaemia (WM) whose sera and/or plasmas had been studied in vitro, when they have been submitted to intravenous contrast examinations. The results suggest that there is not an evidence of a relationship between iodinated contrast media and fatal reactions due to sol-jell alterations in patients with WM and therefore a radiological examination using contrast media may be carried out in those patients.

Contrast Media↗