[Cervical anastomotic fistula in surgery of the esophagus]. / Fistulele anastomozelor cervicale din chirurgia esofagului.

Cervical anastomotic fistula are reported in the surgical literature in 10-30% of the patients, providing a much longer hospitalisation, a higher morbidity and in some cases even mortality. Between 1997-2003, 91 patients underwent surgical treatment for esophageal cancers and 14 patients for chemical burns. In the cancer group the rate of resection was 67,03% (61 patients). In 8 patients with non-resection tumours a retrosternal esophageal by-pass with stomach was carried out. Cervical anastomosis were performed in 68 patients, by hand sutures. Anastomotic fistula were noted in 9 patients (13,24%). In 6 cases temporarily fistula occurred, with spontaneous healing by local treatment, in 8-28 days. 2 patients required reoperation and one patient a definitive feeding jejunostomy. Most common causes of fistula are technical problems, ischemic gastric or colonic tube, postoperative respiratory failure, with prolonged hypoxia. An anastomosis in the neck results in less postoperative complications than one of the lower level.

[Multivisceral operations for carcinoma of the upper stomach and cardia]. / Operatii multiviscerale pentru cancerul gastric al polului superior si al cardiei.

In this study are noted technical problems regarding "en bloc" multiple organ resections and the anatomic and functional reconstruction for carcinoma of the upper stomach and cardia. From 1997 to 2002, a total of 264 patients with cancers of the stomach were operated in the service. 75 patients presented cancers localized at the proximal stomach and cardia (97.33% adenocc.). The rate of resectability was 27.77% (27 pt.). Types of operations in this series were: standard esophagogastrectomy in 7 patients; total gastrectomy with regional lymphadenectomy in 9 patients; 11 patients underwent "en bloc" multiple organ resection, with the removal of the stomach, partial or total esophagectomy and, occasionally, ablation of the spleen, pancreas, left hepatectomy, resection of the diaphragm and an extensive lymphadenectomy. Surgical mortality for the complex multivisceral resections was noted in 3 patients (8.88%). The global 5 years survival in the service is poor: 15.9%.

[The surgical treatment of the parastomal hernia using prolene mesh]. / Tratamentul chirurgical a eventratiilor parastomale cu plasa prolen.

UNLABELLED: Parastomal herniation is a frequent complication in enterostomy. The therapeutic strategy consists in three approaches: local fascial repair, relocation of the stoma, local repair of the parietal defect using nonabsorbable meshes. In our clinic between 1997-2002 we used monofilament meshes placed in sublay position at four patients with parastomal herniation. At three patients we used midline laparotomy placing the mesh round the colostomy on preperitoneal space, after preparing the hernia sack. The size of the mesh goes beyond the parastomal parietal defect with 3-5 cm. At the fourth patient we placed the mesh round the preperitoneal segment of the colon using a combined intraperitoneal and parastomal procedure, the size of the mesh going beyond parastomal parietal defect in this case too with 3-5 cm. The immediately and delayed results was favorable. CONCLUSIONS: The parastomal herniation's surgical repair applying prolen mesh can be a therapeutic alternative with good results.

[Indications for right-sided and total pancreatectomy]. / Unele indicatii ale pancreatectomiei drepte si totale.

The files were studied of 362 patients hospitalized in the Surgical Clinic from Tg. Mures in the last 20 years with various primary or secondary pancreatic affections, and for whom curative, palliative or exploratory surgery was indicated. Of the total 307 had pancreatic cancers, 16 had Vater ampulomas, 23 had gastric cancers, and 5 had primary duodenal tumours. In six patients pseudotumoral chronic pancreatitis was found, 2 had retroperitoneal tumours, and 3 had pancreatic cysts, lymphoma of the spleen, and mesenteric tumour. A total of 212 palliative surgical interventions were performed, 75 radical interventions (pancreatic reactions), and in another 75 patients simple laparotomies were done. In 45 of the pancreatic resections the duodenum was also removed. The other 30 cases included 6 total resections, 6 subtotal pancreatic resections and 18 resections of the left part of the pancreas.

[Prevention of postsurgical thromboembolism with small doses of heparin]. / Profilaxia bolii tromboembolice postoperatorii cu doze mici de heparina.

The study includes 390 patients of different age, operated for various conditions during the last quarter of 1975, and systematically treated post operatively with heparin (the cases in which heparin was contraindicated were not included). None of the patients developed signs of thromboembolism after the operation. The drawbacks of the method are virtually inexistent as compared to the gravity of postoperative thrombolic complications. A further study included 1708 operated patients of whom 223 (13.0%) received the heparin treatment and 1485 (87.0%) did not. There was no thrombolic-embolic complication in the former lot and 12 cases (0.8%) in the latter. Three of 15 patients (20%) in whom the postoperative heparin treatment was interrupted immediately or very soon, developed thromboembolism. The method is efficient provided it is applied after the operation up to complete mobilization of the patient. The method is readily applicable, there is no risk and haemostasis is insured.