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Background and Aims: Bleeding and staple line leak are the most common postoperative complications of LSG. To prevent and/or to promptly identify such complications, conventional peri-operative protocols imply post-operative gastric decompression (NGT) and staple line drain (IAD). Our aim was to evaluate the role of naso-gastric tube (NGT) and intra-abdominal drain (IAD) in preventing and/or facilitating identification and treatment of post-operative complications after sleeve gastrectomy., Patients and Methods: A retrospective observational study on two consecutive series has been undertaken to evaluate the real utility of routine placement of NGT and IAD at the end of a LSG to prevent (primary end-point), promptly identify (secondary end-point) and manage (tertiary end-point) bleeding and staple line leakage. Collected outcome data of all consecutive cases, which underwent primary LSG at our Department, were analyzed. The first 100 consecutive patients (group A) received the standard perioperative protocol and the other consecutive 100 (group B) received a fast track protocol (no NGT neither IAD)., Results: The two groups were not different in their outcome. Two bleeding occurred in Group A and were conservatively treated. One abscess developed in group B soon after surgery. It was diagnosed by an abdominal CT performed because patients presented fever, leucocitosis and tachycardia. It was successfully treated by percutaneous ultrasound-guided drainage. One fistula occurred in group B after discharge on 30th post-operative day. Fistula was suspected based on fever and tachycardia in absence of any abdominal discomfort and was confirmed by an abdominal CT. The patient was successfully treated in 40 days by endoscopic positioning of a gastric tube-prosthesis and percutaneous ultrasound-guided drainage of abdominal collection. A third patient in group B experienced bleeding suspected due to hemoglobin drop and confirmed by abdominal CT. He also was conservatively treated., Conclusions: In conclusion, placement of drains does not facilitate detection of leak, abscess, or bleeding after primary LSG.

Fecaloma is common in patients with damage to the autonomic nervous system in the large bowel associated with Chagas disease (inflammatory and neoplastic) or Hirschprung's disease, in psychiatric patients and, more commonly, in elderly patients suffering with chronic constipation. Symptoms of fecaloma are usually nonspecific. Clinical examination can give the appearance of an abdominal tumor. Most cases of fecaloma are treated conservatively with digital evacuation and enemas. In severe and unremitting cases, surgery is required to prevent significant complications. Fecaloma should be considered in the differential diagnosis of any patient with history of chronic constipation and abdominal mass. We present the clinical case of an 85-year-old man with a history of chronic constipation presented to the emergency room with vague abdominal pain of 2 days' duration. An erect abdominal X-ray and computed tomography revealed a supergiant faecaloma extending from the pubis up to the diaphragm associated to a megarectum and megacolon. The patient was treated successfully with digital evacuation and enemas.

The Authors report on a patient admitted several times for the occurrence of five multiple metachronous primary malignancies (laryngeal carcinoma, endometrial adenocarcinoma, rectal cancerous polyp, Vaterpapilla carcinoma and transverse colon cancer). All five carcinomas were independent primary cancers and the lenghty time intervals between the onsets of each individual tumours confirm their independent non-metastatic origin. Classification, pathogenesis, genetic and environmental interactions of these tumours are discussed; in the case reported a family history of colon cancer was present, while no genetic markers abnormalities or chronic exposure to carcinogens were found. The case report suggests that an aggressive, appropriate surgical approach together with a through follow-up monitoring offers a chance of long-term survival for patients with metachronous malignant primary tumours.

The Authors report their experience on 76 patients managed for oesophageal achalasia from 1973-1997. 65 patients have been surgically treated with Heller miotomy (19 cases) or miotomy with antireflux procedures (46 cases); 11 patients underwent an endoscopic pneumatic dilation. 54 patients, 43 surgically and 11 endoscopically treated, have been followed for a mean length of time of 6 years and 6 months. Complete cure or significant improvement of symptoms have been noted in 86% and 72.7% of patients treated respectively with surgery or pneumatic dilatation. The results have been evaluated according to the recent data from the literature and diagnostic and therapeutic aspects of primitive achalasia are discussed.

Pathogenetic, diagnostic and therapeutic aspects of postoperative bile duct injuries are reviewed. Treatment options are discussed in relation to the time of diagnosis. Lesions detected during the same operation must be immediately repaired through an end-to-end biliary anastomosis or a bilioenteric anastomosis. In limited lesions of the bile duct a T-tube placement should be sufficient. Bile duct lesions recognized postoperatively can be managed through a multimodal surgical, endoscopic, and radiologic approach. In the early postoperative period, surgery is indicated when a complete section of the biliary tract or a severe peritonitis is recognized, or when endoscopic and radiologic treatment has failed. Surgery is also the treatment of choice in the late complete stenosis of the bile duct. Roux-en-Y hepatico-jejunostomy is the most common surgical procedure for the treatment of bile duct lesions and strictures. However, in high bile duct lesions, especially if the risk of anastomotic dehiscence is increased the Authors emphasize the Rodney-Smith technique for the reconstruction of the biliary tract.

The role of an early multidisciplinary approach to the management of upper digestive tract caustic lesions in the acute phase is stressed. The accurate evaluation of the lesions through early endoscopy, performed within 24-48 hours of ingestion, is the best means of assessing the degree of injury after caustic ingestion. Massive gastric and/or oesophageal necrosis, tracheoesophageal fistula, massive gastric haemorrhage, gastric and/or duodenal perforation are indications for emergency surgery. Management techniques of acute lesions are controversial because results of the different surgical procedures proposed are not satisfactory. Surgery of complications is mandatory, but up to date morbidity and mortality rates are still high.

The Authors report their experience on ileal-anal anastomosis with a J-pouch. A videotape illustrates the surgical technique. At last functional results are shown.

Though currently conservative surgical procedures have an ever-growing importance in breast cancer treatment, there is still place for radical surgery. The Authors describe radical techniques and their indications. The surgeon must know how to choose the proper radical technique, when it is not possible to perform a conservative surgical procedure.