[The automatic stapling devices: a real progress in the resections of pulmonary tissue (author's transl)].

The Authors describe their experience in the resections of pulmonary tissue performed with the use of American automatic staples TA and GIA after having illustrated the surgical techniques allowed by them, and in most use, the Authors conclude by reviewing the numerous advantages, both operatory and clinical, of the metallic suture applied by the staplers, which confirm the validity of their use in pulmonary resections.

[Pathogenetic and clinico-diagnostic considerations on a case of non-parasitic cyst of the spleen].

A rare case of non-parasitic cyst of endothelial type, recently observed in the spleen, is illustrated. The relevant literature is reviewed, Fowler's classification stressed, and the aetiopathogenetic and histopathological characteristics of such cysts are discussed in critical spirit. The diagnostic means are also fully described.