5 results on '"Brizi, M. Gabriella"'
Search Results
2. SIUMB recommendations for focal pancreatic lesions.
- Author
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D'Onofrio, Mirko, de Sio, Ilario, Mirk, Paoletta, Vidili, Gianpaolo, Bertolotto, Michele, Cantisani, Vito, Schiavone, Cosima, The SIUMB experts committee, Accogli, Esterita, Attili, Fabia, Basilico, Raffaella, Brizi, M. Gabriella, Buscarini, Elisabetta, Caiazzo, Corrado, Calliada, Fabrizio, Carriero, Alessandro, Casadei, Alder, Catalano, Orlando, D'Anneo, Gaspare, and De Prizio, Marco
- Abstract
Contrast-enhanced ultrasonography (CEUS) is increasingly being performed in Italy and Europe, particularly in the field of hepato-gastroenterology. Initially, it was mainly carried out to characterize focal hepatic lesions, but, since then, numerous studies have demonstrated its efficacy in the differential diagnosis of focal pancreatic pathologies (D'Onofrio et al. in Expert Rev Med Devices 7(2):257–273, 2010; Vidili et al. in J Ultrasound 22(1):41–51, 2019). The purpose of this paper is to provide Italian Medical Doctors with recommendations and thereby practical guidelines on the management of these patients. The present paper reports the final conclusions reached by the SIUMB guideline commission. This paper addresses particularly percutaneous ultrasound (US) examination (transabdominal US) and is drawn up specifically for publication. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
3. Intraoperative Radiation Therapy in Resected Pancreatic Carcinoma: Long-Term Analysis
- Author
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Valentini, Vincenzo, Morganti, Alessio G., Macchia, Gabriella, Mantini, Giovanna, Mattiucci, Gian C., Brizi, M. Gabriella, Alfieri, Sergio, Bossola, Maurizio, Pacelli, Fabio, Sofo, Luigi, Doglietto, Giovanbattista, and Cellini, Numa
- Subjects
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PANCREATIC cancer , *CANCER radiotherapy , *METASTASIS - Abstract
Purpose: The combination of external radiotherapy (RT) plus intraoperative radiotherapy (IORT) in patients with pancreatic cancer is still debated. This study presents long-term results (minimum follow-up, 102 months) for 26 patients undergoing integrated adjuvant RT (external RT + IORT). Methods and Materials: From 1990 to 1995, a total of 17 patients with pancreatic cancer underwent IORT (10 Gy) and postoperative external RT (50.4 Gy). Preoperative “flash” RT was included for the last 9 patients. The liver and pancreatic head received 5 Gy (two 2.5-Gy fractions) the day before surgery. In the subsequent period (1996–1998), 9 patients underwent preoperative concomitant chemoradiation (39.6 Gy) with 5-fluorouracil, IORT (10 Gy), and adjuvant chemotherapy. Results: Preoperative chemoradiation was completed in all patients, whereas postoperative therapy was completed in 13 of 17 patients. All 26 patients underwent pancreatectomy (25 R0 and one R1 resections). One patient died of postoperative complications (3.8%) not related to IORT. The 9 patients undergoing concomitant chemoradiation were candidates for adjuvant chemotherapy; however, only 4 of 9 underwent adjuvant chemotherapy. At last follow-up, 4 patients (15.4%) were alive and disease free. Disease recurrence was documented in 20 patients (76.9%). Sixteen patients (61.5%) showed distant metastasis, and 5 patients (19.2%) showed local recurrence. The incidence of local recurrence in R0 patients was 4 of 25 (16.0%). The overall 5-year survival rate was 15.4%. There was significant correlation with overall survival of tumor diameter (p = 0.019). Conclusions: The incidence of local recurrence in this long follow-up series (19.2%) was definitely less than that reported in other studies of adjuvant RT (∼50%), suggesting a positive impact on local control of integrated adjuvant RT (IORT + external RT). [Copyright &y& Elsevier]
- Published
- 2008
- Full Text
- View/download PDF
4. Mesenteric vein thrombosis after surgery and radiotherapy for pancreatic carcinoma. A case report.
- Author
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Macchia G, Morganti AG, Valentini V, Trodella L, Brizi MG, Cina G, Alfieri S, Doglietto G, and Cellini N
- Subjects
- Carcinoma radiotherapy, Carcinoma surgery, Female, Humans, Melena etiology, Middle Aged, Pancreatic Neoplasms radiotherapy, Pancreatic Neoplasms surgery, Tomography, X-Ray Computed, Treatment Outcome, Venous Thrombosis diagnosis, Carcinoma therapy, Mesenteric Veins diagnostic imaging, Pancreatic Neoplasms therapy, Pancreaticoduodenectomy adverse effects, Radiotherapy, Adjuvant adverse effects, Venous Thrombosis etiology
- Abstract
A case is reported of a 54-year-old female patient undergoing the resection of a pancreatic carcinoma with intraoperative radiation therapy (10 Gy) on the tumor bed and subsequent external beam radiotherapy (50 Gy). After surgery the patient presented chronic diarrhea resistant to oral pancreatic enzymes. Twenty-five months postoperatively, mesenteric vein thrombosis was diagnosed after an episode of melena and was treated with conservative therapy. At five-year follow-up the patient had no evidence of neoplastic disease and bowel movements had increased. On imaging examinations, the presence of venous collaterals and cavernous appearance of the portal trunk were documented.
- Published
- 2004
- Full Text
- View/download PDF
5. Idiopathic chronic pancreatitis in children: MR cholangiopancreatography after secretin administration.
- Author
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Manfredi R, Lucidi V, Gui B, Brizi MG, Vecchioli A, Maresca G, Dall'Oglio L, Costamagna G, and Marano P
- Subjects
- Adolescent, Child, Cholangiopancreatography, Endoscopic Retrograde, Chronic Disease, Humans, Prospective Studies, Recurrence, Secretin, Sensitivity and Specificity, Bile Ducts pathology, Magnetic Resonance Imaging, Pancreas pathology, Pancreatitis diagnosis
- Abstract
Purpose: To assess the accuracy of dynamic magnetic resonance (MR) cholangiopancreatography after secretin administration in detecting pancreatic duct abnormalities typical of early-onset idiopathic chronic pancreatitis in children with recurrent episodes of idiopathic acute pancreatitis., Materials and Methods: Fifteen children (mean age, 11.3 years; range, 6-17 years) with at least three recurrent episodes of idiopathic acute pancreatitis prospectively underwent MR cholangiopancreatography before and after secretin administration. Image analysis included visualization of side branches, ductal narrowing, endoluminal filling defects, irregular ductal contour, cavities, and pancreas divisum. All patients underwent endoscopic retrograde cholangiopancreatography (ERCP)., Results: Dilated side branches were detected in three (20%) of 15 patients on MR cholangiopancreatograms obtained before secretin administration and in seven (47%) of 15 patients on images obtained after secretin administration. Ductal narrowing was detected in one (7%) of 15 patients on images obtained before secretin administration and in two (13%) of 15 patients on images obtained after secretin administration. Endoluminal filling defects in one (7%) of 15 patients were observed on MR cholangiopancreatograms obtained both before and after secretin administration. Irregular contour of the main pancreatic duct was present in four (27%) of 15 patients on MR cholangiopancreatograms obtained before secretin administration and in five (33%) of 15 patients on images obtained after secretin administration. Cavities and pancreas divisum were detected in one (7%) of 15 patients and in two (13%) of 15 patients, respectively, only on MR cholangiopancreatograms obtained after secretin administration., Conclusion: Secretin improves the sensitivity of MR cholangiopancreatography in diagnosing early-onset idiopathic chronic pancreatitis., (Copyright RSNA, 2002)
- Published
- 2002
- Full Text
- View/download PDF
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