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Cardiac iathrogenic lesions can occur during diagnostic or therapeutic procedures. Resistance of the heart to an injury may cause a delay from the traumatic event to onset of the symptomatology or to heart rupture. We describe a rare case cardiac perforation with delayed rupture of the heart in a patient previously submitted to radiation therapy for breast cancer. Cardiocutaneous fistula at the cross-sectional computed tomographic and magnetic resonance imaging findings has not been previously reported, to our knowledge.

Background: The results on metabolic effects of the classical biliopancreatic diversion (BPD) have led us to investigate the operation without gastric resection, thus preserving stomach and pylorus, in patients who are not seriously obese but suffer from hypercholesterolemia, often associated with type 2 diabetes and hypertriglyceridemia. Methods: Between 1996 and 1999, we performed the duodenal switch (DS) without gastric resection on 24 mildly obese patients. Mean preoperative BMI was 36.2 kg/m2. 17 patients (70.8%) suffered from type 1 diabetes, 4 (16.6%) had impaired glucose tolerance, while the remainder had fasting hyperglycemia. In 20 patients (83.3%), hypercholesterolemia and alterations in lipid profile were present. Another 20 patients were taking drugs for arterial hypertension. The pluri-metabolic syndrome was present in 41.6% of patients. Results: Mean follow-up was 4 years. BMI reduction and weight loss were not large. 2 patients who had severe longstanding diabetes type 2 needed a second operation of the classical BPD because of failure in improving diabetes. Another 2 patients were changed to classical BPD because of a relapsing chronic duodeno-ileal ulcer. The incidence of ileal ulcer was 29.1%. Regarding hypercholesterolemia, hypertrigliceri-demia, and type 2 diabetes when there is a good pancreatic "reservoir", the operation seems effective in the long-term. Protein absorption is better than that obtained with the classical BPD. Conclusions: Our long-term results suggest that in carefully selected patients suffering from serious hypercholesterolemia or type 2 diabetes with insulin reserves still at an acceptable level, and with BMI 30-40, DS without gastric resection can be proposed as a surgical treatment for metabolic diseases but not for obesity.

The aim of this case report was to evaluate the usefulness of combined biliary and duodenal stenting in the palliation of pancreatic cancer. We report a series of 4 consecutive patients (2 men and 2 women, mean age 58.5 years, range 38-77 years) who underwent combined biliary and duodenal stenting in our department between March 2000 and April 2001. All patients had cancer of the head of the pancreas causing stricture of the common bile duct and second portion of the duodenum. Biliary and duodenal stents were successfully positioned, with relief of symptoms in all cases. No early complications were observed, except for a transient increase in serum lipase and amylase in one case. Mean follow-up was 7.5 months (range 5-14 months). One patient presenting recurrence of vomiting after 4 months because of tumour overgrowth at the distal edge of the prosthesis was successfully treated by insertion of a partially overlapping second coaxial stent. Combined biliary and duodenal stenting for the palliation of pancreatic cancer was performed safely and successfully. Stents allowed effective re-canalization of the biliary tract and duodenum, relieving both jaundice and vomiting. This procedure should be considered as an alternative to palliative surgery, especially in critically ill patients.

AIM: To assess the usefulness of self-expandable metal stents in the recanalization of cervical and/or hypopharyngeal strictures. MATERIALS AND METHODS: We report our experience in 10 patients with inoperable cervical and/or hypopharyngeal strictures treated by implantation of 11 uncovered self-expandable metal stents inserted perorally under fluoroscopic guidance. The stent was placed in the hypopharynx and cervical oesophagus in 3 patients and cervical oesophagus alone in 7. There were 8 men and 2 women, mean age 70.2 years, range 45–85 years. All patients but two had malignant stricture caused by squamous cell carcinoma, in one case there was a benign postoperative stenosis secondary to laryngectomy, and in the last patient a local recurrence from thyroid cancer. RESULTS: Eleven stents were placed in 10 patients: technical success was achieved in 9 cases while clinical improvement was obtained in 8 cases. Seven of ten patients had a rapid improvement of dysphagia. One patient had a distal misplacement of the prosthesis, while in the other two cases stent position was very proximal and interfered with swallowing. A mean 9-month follow-up was obtained (range 3–24 months). Four patients with malignant stricture developed proliferation of neoplastic tissue after 2–5 months. The only patient treated for a benign stricture developed inside proliferation of granulation tissue after 4 months. CONCLUSION: Despite several technical difficulties and a high rate of late complications, recanalization of cervical oesophageal strictures by self-expandable metal stents allowed good palliation of symptoms. Stents proved to be effective and well tolerated palliative treatment also for hypopharyngeal stenoses. S. Profili et al. (2002). Clinical Radiology 57 , 1028–1033.

We report the case of a 27-year-old woman with primary actinomycosis of the breast. Diagnosis was establishedby culture examination of specimen recovered by fine-needle aspiration cytology (FNAC) under ultrasound guidance. To our know-ledge, this is the first description in the literature of a case of primary actinomycosis of the breast caused by Actinomyces viscosus.Twenty-nine previous cases of primary actinomycosis of the breast have been published, but these were caused by the more com-mon species Actinomyces israelii. Targeted antibiotic therapy did not ameliorate the condition, thus drainage and excision of themass were carried out. No other medical therapy was administered. Six years after surgery, no recurrence has been observedon both ultrasonographic and mammographic examinations. ! Key Words: breast, fine-needle aspiration cytology, primary actinomycosis P rimary actinomycosis of the breast is a rare disease.Jain et al. (1), in a 1994 clinical review, wrote thatsince its first description by Ammentorp in 1893, 28 caseshave been reported and the details of 19 women are avail-able in the English-language literature. Later de Barroset al. (2) reported the first case of primary actinomycosis ina postmenopausal woman. All these rare cases of primaryactinomycosis were caused by

Purpose: The purpose of this study was to examine the effect of periarticular injection of hyaluronate into shoulders with supraspinatus tendinosis under echographic guide. Methods and materials: The subjects were 56 patients with clinical, echographic and magnetic resonance diagnosis of supraspinatus tendinosis. They were divided in two groups by random sampling; 28 patients were assigned in SH group (sodium hyaluronate) and 28 patients in SC group (sodium chloride). The test drug was 20 mg sodium hyaluronate (2 ml, Hyalgan ® , Fidia SpA, Abano T., P.M. 500–700.000, 20 mg/2 ml). Results: Preliminary results showed that sodium hyaluronate presented the highest efficacy in the improvement of clinical symptoms and recovery of functional status in patients with supraspinatus tendinosis in fact the mean V.A.S. score (Visual Analogue Scale) at 1 month after the end of the infiltrative cycle was 8.0 in the SC group vs. 2.8 in SH group and these numerical data were substantially unchanged also after 3 and 4 months. Conclusion: Hyaluronate injection under echographic guide should be use not only as a lubricant but also to prevent articular cartilage degeneration and cover and protect the articular cartilage; indeed sodium hyaluronate can decrease inflammatory joint process. © 2007 Elsevier Ireland Ltd. All rights reserved.

Urgent late complications of biliopancreatic diversion (BPD) are rare and often require the experience of a bariatric surgery team for their immediate resolution. The present work analyzes the incidence of emergency surgical conditions in a group of 138 patients who had undergone classical BPD, with a mean follow-up of 60 months (24–6) after BPD. Urgent surgical intervention was necessary in 9 patients out of 138 (6.5%): 7 (5%) were for intestinal obstruction (4 of the biliopancreatic limb and 3 of the alimentary tract); 2 (1.4%) were for stomal ulcer with complications (1 massive hemorrhage and 1 perforation). These complications of BPD are common to all GI operations, and thus are not specific to the type of surgery.We emphasize the importance of early diagnosis and treatment, particularly in regard to intestinal obstruction, because delay could have dramatic consequences.

To assess the effectiveness of airway stenting performed exclusively under radiological guidance for the palliation of malignant tracheobronchial strictures. We report our experience in 16 patients with malignant tracheobronchial stricture treated by insertion of 20 Ultraflex self-expandable metal stents performed under fluoroscopic guidance only. Three patients presented dysphagia grade IV due to esophageal malignant infiltration; they therefore underwent combined airway and esophageal stenting. All the procedures were performed under conscious sedation in the radiological room; average procedure time was around 10 min, but the airway impediment never lasted more than 40 sec. We obtained an overall technical success in 16 cases (100%) and clinical success in 14 patients (88%). All prostheses were successfully placed without procedural complications. Rapid clinical improvement with symptom relief and normalization of respiratory function was obtained in 14 cases. Two patients died within 48 hr from causes unrelated to stent placement. Two cases (13%) of migration were observed; they were successfully treated with another stent. Tumor overgrowth developed in other 2 patients (13%); however, no further treatment was possible because of extensive laryngeal infiltration. Tracheobronchial recanalization with self-expandable metal stents is a safe and effective palliative treatment for malignant strictures. Airway stenting performed exclusively under fluoroscopic view was rapid and well tolerated.

Background: The aim of the study is to evaluate the importance of age on the mid- and long-term results and complications after biliopancreatic diversion (BPD). Methods: Our study comprises 132 morbidly obese patients who underwent Scopinaro BPD from February 1995 to April 2001, with follow-up from 24 to 96 months. The patients, 53 males (40%) and 79 females (60%), with mean preoperative BMI 50.2 (35.4-81.5), and mean age 42 (20-65), were divided in 4 groups. Group A age 20-35, 43 patients; Group B age 36-45, 33 patients; Group C age 46-55, 31 patients and Group D age >55, 25 patients. Incidence of long-term specific complications after BPD were analyzed, including protein malnutrition, reversals, anastomotic ulcer, and incisional hernia. Results: Mean postoperative BMI was similar in all Groups. After 60 months the following BMI values were observed. Group A 30.8, Group B 34.9, Group C 35.9, Group D 32. Incidence of long-term complications were not significantly different (χ2) in the 4 Groups, and were respectively: protein malnutrition 6.9%, 12.1%, 6.4%, 16.0%; anastomotic ulcer 11.6%, 9%, 6.4%, 16.0%; reversal 2.3%, 9.0%, 1.32%, 8.0%; ventral hernia 34.8%, 45.4%, 54.8%, 32.0%. Conclusions: From the preliminary results, it appeared that the incidence of the complications was higher in group D (>55 years old), whereas group C (46-55 years old) showed a lower complication rate. However, the prevalence of complications in all groups was not statistically different on χ2 analysis. No age limit for bariatric surgery could be determined from the age ranges studied.

The Valtrac biofragmentable anastomotic ring (V-BAR) technique has been widely used in clinical practice, particularly in anastomoses of the colon. The success of this method encouraged some surgeons to use it also in anastomosis of the small intestine. We are convinced that the method can be used successfully also in anastomosis of the small intestine and the upper gastrointestinal tract, particularly in cases of technically difficult and high-risk anastomoses. Between 1995 and 1998, we used the V-BAR in 35 patients, performing a total of 50 anastomoses. In 13 patients a double anastomosis was created in the same operation, and in one patient a triple anastomosis was created. In all we performed one end-to-end esophagojejunostomy, one gastrojejunostomy, six gastroileostomies, two duodenojejunal anastomoses, 13 end-to-end duodenoileostomies, one jejuno-jejunal anastomosis, 18 end-to-side ileoileal anastomoses, one ileocolic anastomosis, and seven colocolic anastomoses. Follow-up at between 2 and 36 months showed good overall results with regard to resumption of intestinal transit and canalization, even in those cases in which a double and triple suture was performed using the Valtrac ring. In our experience, the V-BAR can be used in upper gastrointestinal surgery with excellent results. Compared with manual sutures, the ring allows better and faster resumption of transit and canalization.

Purpose: To assess the usefulness of self-expandable metal stents in the recanalization of antro-pyloric and/or duodenal strictures. Material and Methods: We report our experience of 15 patients with inoperable antro-pyloric and/or duodenal strictures treated by implantation of 21 self-expandable metal stents (18 uncovered and 3 covered) inserted perorally under fluoroscopic guidance. The patients were 11 men and 4 women, mean age 65.3 years. Fourteen of 15 patients were affected by a malignant stricture of the antro-pyloric region and/or duodenum either primary or secondary in 10 and 4 cases, respectively. Only in 1 case there was a benign stricture from postoperative scarring. Stricture length and diameter varied from 3 to 9 cm (mean 5.4 cm) and from 0 to 4 mm (mean 1.27 mm), respectively. Results: Twenty-one stents were placed in 15 patients: Technical success was achieved in all cases while clinical improvement was obtained in 14 cases. No short-term complications were observed. A mean 4.3-month follow-up was obtained. Two patients had emesis secondary to peritoneal dissemination of the tumor after 1 and 2 months, respectively. Two other patients showed tumor overgrowth of the oral edge of the prosthesis after 3 and 2 months, respectively, and required another coaxial stent to bridge the new stenosis. The patient treated for a benign stricture had jaundice after 3 months and percutaneous internal-external biliary drainage was necessary. Conclusion: Self-expandable metal stents are a safe and effective treatment of antro-pyloric and duodenal strictures; therefore, they should be considered an alternative to palliative resection in cases of advanced stage disease or poor general physical condition.

Due to the increase in life expectancy, patients with haemophilia and other inherited bleeding disorders are experiencing age-related comorbidities that present new challenges. In order to meet current and emerging needs, a model for healthcare pathways was developed through a project funded by the Italian Ministry of Health. The project aimed to prevent or reduce the social-health burden of the disease and its complications.The National Blood Centre appointed a panel of experts comprising clinicians, patients, National and Regional Health Authority representatives. Following an analysis of the scientific and regulatory references, the panel drafted a technical proposal containing recommendations for Regional Health Authorities, which has been formally submitted to the Ministry of Health. Finally, a set of indicators to monitor haemophilia care provision has been defined.In the technical document, the panel of experts proposed the adoption of health policy recommendations summarised in areas, such as: multidisciplinary integrated approach for optimal healthcare provision; networking and protocols for emergency care; home therapy; registries/databases; replacement therapy supply and distribution; recruitment and training of experts in bleeding disorders. The recommendations became the content of proposal of agreement between the Government and the Regions. Monitoring and evaluation of haemophilia care through the set of established indicators was partially performed due to limited available data.The project provided recommendations for the clinical and organisational management of patient with haemophilia. A particular concern was given to those areas that play a critical role in the comorbidities and complications prevention. Recommendations are expected to harmonise healthcare care delivery across regional networks and building the foundation for the national haemophilia network.