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E Biggi

Publications and source records attributed to E Biggi.

31 records · Page 2Linked to original sources
PubMedDate not supplied

Fine-needle aspiration cytodiagnosis: a simple and safe procedure for cancer of the pancreas.

One hundred fine-needle aspirations (45 percutaneous ultrasonically-guided and 55 intraoperative) were performed in 82 patients suspected of having pancreatic cancer, in order to evaluate the contribution of cytologic data to definitive diagnosis of this tumor. The overall success rate of both cytologic methods was 90.6 p. 100 in our 64 patients who were histologically proved to have pancreatic cancer. Sensitivity was 77.4 p. 100 with percutaneous and 75.5 p. 100 with intraoperative aspirations. In all 18 cases with the final diagnosis of chronic pancreatitis results of both techniques were negative. Neither relevant morbidity nor mortality were recorded in any of the 82 patients. These cytologic studies are at present reliable, rapid, highly cost-effective (especially percutaneous aspiration) and most important, safer than histologic examinations. We believe that fine-needle aspiration cytology has gained a primary role in the diagnostic process of pancreatic carcinoma. Therefore the old view of considering examination of cytologic material only as a screening procedure should be abandoned.

Adult↗
PubMedDate not supplied

[The echotomographic patterns of the normal liver. (A comparison between real-time and gray-scale images) (author's transl)].

The echotomographic anatomy of the right hypocondrium and of the epigastrium is considered, with special regard to the many anatomical structures which can be evaluated in the different scanning planes. This anatomic study has been accomplished by means of real-time and manual gray-scale scanners. Echotomograms obtained with both types of equipment are presented. A special emphasis has been given to the topographical relationships between parenchymal and vascular structures.

Humans↗