[Mesogastrectomy in the surgical treatment of gastric carcinoma. Experience with 61 cases].

Background: In gastric cancer surgery, to search for a technique to remove the entire posterior mesogastric region using a standardised operation using well defined methods and anatomic-embryological planes.

Methods: A concise description of the embryological evolution of the posterior mesogastrium allow the formation of the mesogastric fascia (and the supramesocolic fascia of the omentum--which is a continuation) to be documented. It is also clear that the mesogastric fascia is the embryological--anatomical equivalent of Treitz's fascia, pancreatic retro-head, and Toldt's retrocolic fascia, of which it is a structural continuation.

[The single-stage surgery of perforated colon carcinoma. Our experience of 46 cases].

Background: 46 cases of perforated colonic neoplasm (4.6% of the entire series): 11 (24%) of the right colon, 35 (76%) of the left colon; 19 males (41%) and 27 females (59%); mean age 67 years old, range 32-92 years. pTNM: stage II, 1 case (2%); stage III: 27 cases (59%); stage IV, 18 cases (39%).

[The single-stage surgery of colorectal neoplastic occlusion. The experience of 133 cases].

Background And Aim: 133 cases of occluded colorectal neoplasms (14% of the entire series): 30 (23%) of the right colon, 103 (77%) of the left colon-rectum; 69 males (52%) and 64 females (48%); mean age 67.5 years old, range 33-91 years. pTNM: stage II, 28 cases (21%); stage III: 43 cases (32%); stage IV, 62 cases (47%).

[Perforated diverticular disease of the left colon. Proposed single-stage left colectomy protected by a three-way lavage and active aspiration tube (di Gullino) positioned inside or below the anastomosis. Experience in 65 cases].

Background: The incidence of perforative diverticulitis of the left colon is steadily increasing. Today the decision is generally taken to perform two-stage surgery: segmentary resection without (Hartmann's operation) or with anastomosis, but protected by a colostomy ("limited intervention"). This study aimed to examine standard colectomy performed in a single operation ("ideal intervention").

[The Gullino 3-way tube for lavage and active aspiration in the treatment of post-pneumonectomy septic complications and subphrenic abscess].

(Gullino's) three-way tube consists of a large 30-35 cm long suction tube, with a diameter of 10 x 14 mm, closed at the proximal end close to which 6-8 holes have been made for suction along a 5 cm stretch. Two small tubes of equal length and with a diameter of 4-6 mm are glued or bound to the tube: one represents an air intake with a sealed opening above the suction holes; the other, used for washing, opens freely at the level of the closed proximal end of the large section tube. After a short review of the drama and disappointments in lung surgery concerning the treatment of postoperative septic complications, the authors briefly describe the advantages of the use of two-way suction drainage tubes: using air suction (Saratoga's and Shirley's model), and above all water suction, with irrigation-washing (Luizy's and Vankemmel's models).