LigaSure in total thyroidectomy.

PURPOSE: LigaSure is a bipolar diathermy system, which achieves vessel sealing with reduced thermal spread. The device has been used successfully in abdominal operations and because of its features, it has been applied recently in thyroid surgery to minimize the risk of complications such as laryngeal nerve palsy and hypocalcemia, and also to reduce the operating time. METHODS: Between June and December 2005, we performed total thyroidectomy for various disorders in 105 patients. We used the LigaSure diathermy system in 53 patients and traditional hemostatic procedures in the other 52. We evaluated the demographic features, histopathological diagnosis, operating times, and relevant postoperative complications. RESULTS: The two study groups had similar demographic and histopathological features. The mean operating time +/- SD was not significantly shorter in the LigaSure group than in the traditional group (104 +/- 12.7 vs 110 +/- 15.6 min). None of the patients in either group suffered hemorrhage, definitive hypocalcemia, or definitive laryngeal nerve palsy. Transient hypocalcemia and transient laryngeal nerve palsy developed in 7.54% and in 1.88%, respectively, of the patients in the LigaSure group, and in 7.69% and 1.92%, respectively, of the patients in the traditional group; these differences were not significant. CONCLUSIONS: LigaSure is a safe and effective method of hemostasis control, but it did not reduce the incidence of complications or operating times compared with traditional hemostatic procedures; moreover, the operative costs were higher

Hashimoto ThYroiditis Coexistent with Papillary Thyroid Carcinoma

Several studies report a higher rate of papillary thyroid carcinomas (PTC) in patients with Hashimoto thyroiditis (HT), indicating a possible correlation between the two diseases. We studied a group of 89 subjects undergoing surgery for thyroid carcinomas compared with a control group of 89 subjects operated on for normofunctioning goiter, and a second group of 47 patients undergoing total thyroidectomy for HT. Association with HT was found in 19 of the 71 PTC subjects (26.7%) and in 8 goiter patients (8.9%), which was a significant difference (P < 0.02). Thirteen of the HT patients, mostly with the nodular form, showed coexistent PTC (27.6%). HT and PTC coexisted in several morphological, immunohistochemical, and biomolecular aspects; increased incidence of PTC in HT patients might therefore indicate that HT is a precursor of thyroid cancer. Further studies are required, however, in order to confirm this hypothesis; until then, HT patients should undergo careful clinical and technical follow-up

Combined hepatectomy and radiofrequency ablation for multifocal hepatocellular carcinoma: a case report

Introduction: At the present time, the best possible choice for the local management of a multifocal hepatocellular carcinoma (HCC) developing on liver cirrhosis is multimodal treatment of the disease. Combined approach based on simultaneous radiofrequency ablation (RFA) together with limited surgical resection represents a valid choice of treatment. Case presentation: A 75-year-old white female patient affected of HCV-associated cirrhosis in BChild-Pugh\u2019s functional class A5, developed a bifocal HCC. The patient had undergone a limited surgical resection together with simultaneous RFA, without intraoperative and postoperative surgical complications. At 36 months after surgery, still shows no sign of disease relapse. Conclusion: This strategy directed at the management of multifocal HCC, may prove more useful for the reduction of surgical risk and post-operative progression of the liver cirrhosis than large-scale hepatectomy, since it presents no peri-operative mortality and a complication rate of less than 10%

Clinical presentation and treatment of gastrointestinal stromal tumors.

AIMS AND BACKGROUND: Gastrointestinal stromal tumors (GISTs), although rare, are the most common mesenchymal neoplasms affecting the gastrointestinal tract. We present our experience in the treatment of localized and metastatic disease and a review of literature. PATIENTS AND METHODS: Nine patients were observed from April 2002 to July 2004. Eight tumors were in the gastric area and 1 was in the small bowel. In 5 cases, complete surgical removal was performed, and none of these patients underwent adjuvant therapy. The remaining 4 cases, with locally advanced or recurrent disease, were treated with imatinib. RESULTS: The patients with localized disease treated only by surgery did not relapse. In the patients with locally advanced or metastatic disease treated by imatinib, we observed 3 partial responses, and one case was not assessable because he had no measurable disease. In 2 of 3 responders, it was possible to perform a new radical surgery. CONCLUSIONS: Our series is too small to draw any conclusion. According to our review of the literature, surgery remains the standard treatment for non-metastatic GISTs. Imatinib mesylate represents a major breakthrough in the treatment of advanced GISTs and is the first effective systemic therapy for the disease

Giant hepatocellular adenoma as cause of severe abdominal pain: a case report

The authors describe the case of a large hepatocellular adenoma diagnosed in a 30-year old woman who came to us complaining of acute pain in the upper abdominal quadrants. The patient had been taking an oral contraceptive pill for the last ten years. We present the clinical features, the diagnostic work-up and the treatment prescribed

Emoperitoneo da rottura di ematoma subcapsulare epatico indotto dal ketorolac dopo colecistectomia laparoscopica. Caso clinico

Il ketorolac è uno dei più comuni antinfiammatori non steroidei usati per il dolore postoperatorio. Diversi studi hanno messo in evidenza come la somministrazione perioperatoria e postoperatoria del ketorolac sia associata ad un aumentato rischio di sanguinamento. Questa evenienza, pur non essendo frequente, può esporre il paziente a gravi complicanze postoperatorie che devono essere conosciute per poter essere trattate tempestivamente ed efficacemente. Presentiamo il caso di una nostra paziente che, affetta da colelitiasi,è stata sottoposta a colecistectomia videolaparoscopica in elezione sviluppando, nell’immediato postoperatorio, un’emorragia in un primo momento attribuita all’atto chirurgico ed in seguito alla somministrazione di ketorolac

Affezioni benigne della tiroide: indicazioni al trattamento chirurgico ed attuale ruolo della tiroidectomia totale

Total thyroidectomy is the most popular surgical option in a wide range of indications for the treatment of benign disease of the thyroid. The preference for the procedure derives from a long period of observation and clinical experience dating as far back as the early 'seventies and confirms its safety and efficiency. Nevertheless, many doubts still exist as to the indications in the context of benign thyroid disease, as well as the incidence and seriousness of the complications which, though not frequent, are often invalidating. On the basis of the experience gained over the period from January 1994 to November 2002 in 697 patients undergoing surgery for benign disease of the thyroid, the authors analyse the indications for the various different therapeutic options and evaluate the results of total thyroidectomy in terms of therapeutic efficiency, relapse rates and complications. The latter are analysed on the basis of dividing the patients into 2 groups, one comprising 545 patients treated with total thyroidectomy as first-line treatment and the second consisting of 34 patients treated with total thyroidectomy for relapsing goitre after subtotal thyroidectomy. Comparison of the respective incidences of complications reveals a significant difference between the two groups of patients. Total thyroidectomy after subtotal thyroidectomy presented a significantly higher percentage of complications than initial total thyroidectomy. The authors come out in favour of total thyroidectomy with its low incidence of complications and the radical control of the disease it affords, reserving lobectomy-isthmectomy for selected cases of patients with monolateral disease which does not expose the patient to any risk of relapse