[Stenosing supra-ampullar adenocarcinoma of the second duodenal portion. A rare case of neoplastic pathology].

The Authors present a rare case of stenosing primary adenocarcinoma of the duodenum, excluding the papilla of Vater, for its rarity. They report the diagnostic methods and the surgical procedure (D.C.

[ Thrombogenic risk in phlebography. Personal studies ].

Personally observed signs of venous thrombosis arising in 19 patients given ascending phlebography are described with reference to certain clinical signs and a surgical investigation.