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Biomedical subjects

S Olivero

Publications and source records attributed to S Olivero.

At least 73 records · Page 4Linked to original sources
PubMedDate not supplied

[Use of transhepatic drainage in neoplastic stenosis of the upper biliary tract].

Rodney-Smith's technique (transtumoral transhepatic drainage) was used palliatively in 6 patients with cancer of the upper biliary tracts. Diagnosis from the symptomatology (essentially obstructive icterus) was not easy, though the picture can almost always be clarified by endovenous and endoscopic retrograde cholangiography and, more particularly, by preoperative and intrahepatic intraoperative cholangiography and choledochoscopy in connection with laparatomy. Two patients survived for 9 months and 2 yr respectively, whereas the remainder died within 30 days of surgery. Despite this high mortality, primarily due to very poor general condition, this type of palliative operation is still the best form of management.

Bile Duct Neoplasms↗
PubMedDate not supplied

[Emergency surgery problems: selective decompression of esophagogastric varices].

The physiopathological premisses of portosystemic anastomosis and the modern approach to this question are explained. Stress is laid on the general and haemodynamic advantages offered by selective shunts and 6 cases (4 distal splenorenal and 2 coronarocava shunts) are presented. As yet the postoperative period is not long enough to enable a final judgement to be formed. However, it can be stated that the success of this form of management is primarily determined by the proper choice of candidates, i.e. patients with non-decompensated initial cirrhosis and unimpaired portal hepatic flow.

Adult↗
PubMedDate not supplied

[Villose polyps of the duodenum].

A case of villous polyps of the duodenum is reported, world-wide series also being considered. The various symptomatologies and percentages of malignant transformation and localization are described and stress laid on the superiority of endoscopy to radiography owing to the fact that it gave: 1) exact site and nature diagnosis of the lesion during the haemorrhagic phase; 2) exact histological and topographical diagnosis, following the haemorrhage, paving the way to the subsequent surgery.

Aged↗