[The distal pancreatic resection with spleen preservation: which collaterals can we rely on?].

The spleen preservation by distal pancreatic resection can be performed either with spleen vessels preservation or with the ligation of the least. The experiment evolved ligation of all gastric arteries but the short gastric arteries in 20 cadaveric organocomplexes, followed by ink perfusion through the left gastric and left gastro-epiploic arteries. The study was amplified with the intraoperative dopplerography of portal arteries of the spleen after crossclamping of the left gastro-epiploic and short gastric arteries.

[On extended biopsy of the prostatic gland].

The aim of our trial was to investigate correlation between the size of the prostate and probability of cancer detection with transperineal biopsy. Transperineal 12-sample biopsy of the prostate was made in 203 men aged 48-58 years (mean age 68.0 +/- 8.