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Biomedical subjects

J Baron

Publications and source records attributed to J Baron.

At least 325 records · Page 18Linked to original sources
PubMedDate not supplied

[Highly differentiated cancer or adenoma of the liver: diagnostic approach in highly differentiated epithelial tumors of the liver].

High-differentiated hepatocellular carcinoma (h-d HCC) is a not frequent hepatic tumour but its outcome may be beneficial when treated properly. Two cases of h-d HCC recognized on the basis of postoperative histopathology are reported. We have discussed the role of fine needle biopsy in distinguishing h-d HCC from liver adenoma, and we have attempted to outline the diagnostic approach in clinically silent hepatic tumours which are not associated with cirrhosis or elevated alfa-fetoprotein plasma level.

Adenoma↗
PubMedDate not supplied

[2 cases of coexistence of meningioma and glioma].

The authors present two cases of a rare coexistence of cerebral meningioma and glioma. In one case meningioma was situated closely to malignant glioma. In the second case in a patient operated on for cerebral glioma a meningioma was removed 20 years later. The meningioma was situated far from the first tumour.

Adult↗
PubMedDate not supplied

[Aneurysms of the anterior communicating artery and anomalies of the anterior part of the circle of Willis].

Aneurysms of the anterior communicating artery are much more frequently encountered in subjects with developmental anomalies of the anterior part of the Willis circle than in the general population. The most frequent anomaly is hypoplasia of the A1 ACa segment, duplication of the anterior communicating artery or accessory artery of the corpus callosum. In the material of the authors of 130 surgically treated cases of the aneurysm situated in the anterior communicating artery complex developmental anomalies were found in 37.7%.

Brain↗
PubMedDate not supplied

[Hirsutism].

Explore the source record for details and available documents.

Androgens↗
PubMedDate not supplied

Estimation of recuperation of renal function in obstructive uropathy: an experimental study in rats with the use of renoscan.

In order to obtain an evaluation of the renal function after removal of a cause of obstructive uropathy, the renal scan was experimented in rats. The methods used consisted of the obstruction of the right ureter and of Hippuran131 scanning which was performed weekly. The patency of the ureter was re-established at different times and, in some cases, the left ureter was obstructed during this second operation. Delay and reduction in Hippuran131 uptake was directly related to the duration of the obstruction and recuperation of function was inversely related to the same parameter. The contralateral ureter obstruction caused a significant improvement in right renal function. Recuperation was also observed in rats reoperated on after seven or eight weeks.

Animals↗