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Aim of the Study: To evaluate morbidity and functional results of surgical treatment in patients with Graves' disease., Methods: A retrospective study was performed in 108 patients operated on during 1993-2003. Main indications for surgery were failure of treatment with antithyroid drugs (80.6%), large goiter (46.3%) and/or severe ophthalmopathy (23.1%). Surgical procedures were extensive subtotal thyroidectomy (EST; n = 33; uni- or bilateral remnant of <2 g) or total thyroidectomy (TT; n=75). Functional results were established in 89 patients (27 EST patients and 62 TT patients) after a mean follow-up of 5.9 years., Results: Operative mortality was zero. There were 4 (3.7%) transient unilateral recurrent laryngeal nerve (RLN) palsies and no cases of permanent RLN palsy. Temporary hypocalcemia occurred in 15 patients (13.9%) and permanent hypoparathyroidism resulted in two (1.9%). Four patients (3.7%) developed a postoperative hematoma that required reoperation. There was no significant difference in the rate of complications between EST and TT, although temporary hypocalcemia was more common following TT than EST (17.3% vs. 6.1%) and permanent hypoparathyroidism affected only TT patients. None of the patients developed recurrent hyperthyroidism; all patients are maintained on levothyroxine., Conclusions: Surgery is an effective therapy for selected cases of Graves' disease. When performed by experienced surgeons, it can be carried out with no mortality and minimal morbidity. EST (with uni- or bilateral remnant of <2 g) and TT are both effective in order to achieve a definitive cure of hyperthyroidism.

Introduction: Particular problems in MEN 1 syndrome come from the morphological identification of pancreatic tumors because of their are often small [<1 cm] and multiple [89% of the cases]. However intraoperatively it could be difficult to identify with palpation the tumors described by preoperative investigations and to decide the most suitable surgical treatment. The authors describe one case recently observed to underline and update the correct management., Case Report: A 34 year old woman was admitted for the surgical treatment of an insulinoma. Polimenorrea, hypercalcemia and familiarity for MEN 1 syndrome were also present. A CT scan showed the tumors in the body and tail of the pancreas [diameter 0.5-1 cm]. MRI described only a small mass in pancreatic head. A calcium angiography was positive for insulin secretion after calcium infusion in hepatic and gastroduodenal artery, and for glucagon secretion after infusion in splenic artery. An intraoperative ultrasonography discovered three nodules that were enucleated. They were one insulinoma and two glucagonomas respectively. After enucleation glycemia became immediately normal., Conclusion: To avoid wide surgical resections [es. left pancreatectomy] we suggest a conservative treatment [multiple enucletion with or without a pancreatic-jejunum side-to-side anastomosis] with a meticulous preoperative and intraoperative evaluation of all pancreatic nodules.

Bone marrow transplant is currently the treatment of choice for a number of haematological neoplasms. High doses of antiblastic drugs, immunosuppressive agents and acute graft versus host disease before and after bone marrow transplant cause toxic damage to the liver and to the gastrointestinal tract. Related acute abdominal complications often need emergency surgical treatment with a 30-60% mortality rate. In these patients the surgical strategy is complex and hard to schematise. Ninety-one patients undergoing bone marrow transplantation showed acute abdominal symptoms requiring thorough surgical monitoring: 51 had ileocolitis, 17 pancreatitis, 9 cholangitis, 6 cholecystitis, 6 appendicitis, and 2 gastric perforation. Nine patients needed an emergency operation (2 gastroduodenal resections, 1 ileal resection, 2 right hemicolectomies, 2 total colectomies, 1 cholecystectomy and one appendectomy. The operative mortality was 22.2%. Positive blood cultures were quite frequent (63.7%). Moderate granulocytopenia was observed (neutrophils: 500 x mm3) in about 40% of cases, and severe granuloctopenia in only one patient (neutrophils: 100 x mm3) with ileotyphlitis. Moderate thrombocytopenia (PLTS < 50,000 x mm3) was observed in 43.9% of cases while in three cases (all submitted to surgical treatment) the platelet count was < 5,000 x mm3. The recent increase in bone marrow transplants has led to a progressive rise in the number of patients with acute abdominal complications. When deciding the surgical strategy in treating acute abdominal complications the surgeon must consider that surgical intervention is indicated only after unsuccessful medical treatment and that the intestinal segment involved must always be removed as far as possible; severe neutropenia, thrombocytopenia (< 10,000 x mm3) and positive blood cultures, especially for CMV, are unfavourable prognostic factors.