1
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Virgilio E, Giarnieri E, Giovagnoli MR, Montagnini M, Proietti A, D'Urso R, Nigri G, Mercantini P, Ramacciato G, Cavallini M, Balducci G. Presence of cancer cells in gastric lavage of gastric cancer patients as an indicator of advanced disease, predictor of tumour aggressive phenotype and independent prognostic factor for poor survival: The endoluminal metastatic pathway of gastric cancer and GL0/GL1 classification. Cytopathology 2017; 29:41-48. [PMID: 29063636 DOI: 10.1111/cyt.12484] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/10/2017] [Indexed: 01/20/2023]
Abstract
OBJECTIVE As of 2017, the pathobiology of gastric cancer (GC) is far from fully understood; consequently, new methods of basic and advanced research have been proposed and tested. The presence (GL1) vs absence (GL0) of malignant cells exfoliated in gastric lavage (GL) of GC patients was formerly evaluated with diagnostic intent but not for staging or prognostic assessment. We investigated this hitherto unreported application of cytopathology. METHODS GL was preoperatively and prospectively collected from 80 GC patients and cytologically analysed. The results were compared with the classic clinicopathological features of GC and related to survival. The prognostic value of GL1 was assessed through univariate and multivariate analyses. RESULTS GL1 was detected in 36 samples (45%) and correlated with advanced tumour depth (T3-T4), lymphatic metastasis (N+), distant metastasis (M1) and lymphovascular invasion (LVI1; P=.0317, .0024, .003 and .0028, respectively). Overall survival (OS) was significantly shorter for GL1 (23 months) vs GL0 patients (42 months; P=.005) and GL1 vs GL0 T1 subjects (12.6 vs 47.8 months, P=.0029). Univariate analysis revealed that GL1, N+, M1, LVI1 and advanced stage were significantly associated with OS. Multivariate analysis assessed GL1 as the only independent prognostic factor for worse OS and progression-free survival (P=.0013 and .0107). CONCLUSIONS In the present study, GL1 was correlated with advanced disease, aggressive tumour behaviour and poor prognosis. Although additional studies are needed to confirm these findings, the GL0/GL1 classification can be applied to GC patients to achieve higher accuracy in staging, prognostic stratification and treatment selection.
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Affiliation(s)
- E Virgilio
- Department of Medical and Surgical Sciences and Translational Medicine, Faculty of Medicine and Psychology, University "Sapienza", St. Andrea Hospital, Rome, Italy
| | - E Giarnieri
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, University "Sapienza", St. Andrea Hospital, Rome, Italy
| | - M R Giovagnoli
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, University "Sapienza", St. Andrea Hospital, Rome, Italy
| | - M Montagnini
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, University "Sapienza", St. Andrea Hospital, Rome, Italy
| | - A Proietti
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, University "Sapienza", St. Andrea Hospital, Rome, Italy
| | - R D'Urso
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, University "Sapienza", St. Andrea Hospital, Rome, Italy
| | - G Nigri
- Department of Medical and Surgical Sciences and Translational Medicine, Faculty of Medicine and Psychology, University "Sapienza", St. Andrea Hospital, Rome, Italy
| | - P Mercantini
- Department of Medical and Surgical Sciences and Translational Medicine, Faculty of Medicine and Psychology, University "Sapienza", St. Andrea Hospital, Rome, Italy
| | - G Ramacciato
- Department of Medical and Surgical Sciences and Translational Medicine, Faculty of Medicine and Psychology, University "Sapienza", St. Andrea Hospital, Rome, Italy
| | - M Cavallini
- Department of Medical and Surgical Sciences and Translational Medicine, Faculty of Medicine and Psychology, University "Sapienza", St. Andrea Hospital, Rome, Italy
| | - G Balducci
- Department of Medical and Surgical Sciences and Translational Medicine, Faculty of Medicine and Psychology, University "Sapienza", St. Andrea Hospital, Rome, Italy
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2
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Virgilio E, Mercantini P, Cavallini M. Partial transmural gastroesophageal migration of polypropylene mesh after surgery for a recurrent hiatal hernia. Eur Rev Med Pharmacol Sci 2016; 20:3515-3516. [PMID: 27649647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Affiliation(s)
- E Virgilio
- Medical and Surgical Sciences and Translational Medicine, Faculty of Medicine and Psychology "Sapienza", St. Andrea Hospital, Rome, Italy.
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3
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Roberto M, Romiti A, Pilozzi E, Balducci G, Ferri M, Uccini S, Falcone R, Campisi G, Mercantini P, Mazzuca F, Di Pietro F, Onesti C, Botticelli A, Marchetti P. Is the benefit of adjuvant chemotherapy limited to high-risk stage ii colorectal cancer? Ann Oncol 2016. [DOI: 10.1093/annonc/mdw335.24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Cavallini M, La Torre M, Ferri M, Vitale V, Mercantini P, Dente M, Ziparo V. Safety of a new biological adhesive after pancreatic resection. MINERVA CHIR 2012; 67:407-413. [PMID: 23232478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
AIM Pancreatic fistula (PF) represents the main complication (10%-29%) after pancreatic surgery. Soft pancreatic texture with a not dilated pancreatic duct represent the major risk factors for PF. Mortality after pancreaticoduodenectomy (PD) is reported in several large series to be <5%. PF and local sepsis are the main causes of delayed arterial hemorrage with a high mortality rate (14-38%). Therefore, any effort should be implemented in order to reduce the incidence of PF. METHODS In the present study we have extended the use of the biological adhesive Bioglue® to coat pancreatic resection surface after distal pancreasectomy (DP, N.=5) and pancreatico-jejunostomy (PJ) after PD (N.=18) in a RESULTS Operative mortality was observed in 2 instances: one case after PJ leakage (1/18, 5.5%) and one case after DP not related to PF (1/5, 20%). PF has been documented in 7/23 (30,4%) after pancreatic resection, and in all cases after PD. In 3 cases PF has been successfully treated conservatively by NPO and octreotide. 2 patients required radiological percutaneous transhepatic biliary drainage and 2 patients required surgical drainage of multiple intrabdominal collections and radiological PTBD. CONCLUSION On the basis of these observations Bioglue® can be safely utilized to coat pancreatic surface after DP and pancreatico-jejunostomy after PD. This experience warrants further larger controlled studies of the potential value of Bioglue® in reducing the incidence of PF after major pancreatic surgery.
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Affiliation(s)
- M Cavallini
- Surgical Department of Clinical Sciences, Biomedical Technologies and Translational Medicine, Sant'Andrea Hospital, Faculty of Medicine and Psychology University, "La Sapienza" University, Rome, Italy
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La Torre M, Rossi Del Monte S, Ferri M, Cosenza G, Mercantini P, Ziparo V. Peritoneal washing cytology in gastric cancer. How, when and who will get a benefit? A review. MINERVA GASTROENTERO 2011; 57:43-51. [PMID: 21372769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The most frequent cause of treatment failure following surgery for gastric cancer is peritoneal metastasis. The ability to predict the likelihood of peritoneal recurrence should improve the therapeutic approach to gastric cancer. Cytological analysis of peritoneal washings is thought to be useful for direct detection of free cancer cells in the peritoneal cavity. Intraperitoneal free cancer cells (IFCC) isolated during peritoneal washing in patients with gastric cancer, have been demonstrated to be significantly and independently related to the prognosis, influencing both early recurrence and poor survival, so that since 1998 the Japanese Classification of Gastric Carcinoma (JCGC) recommend peritoneal wash cytology (PWC) for the local staging. In Western countries PWC is not uniform practice, because of several controversies regarding the low sensitivity rate of conventional cytology, the correct application of molecular diagnosis (immunostaining and RT_PCR) and the exact role of PWC in the clinical practice. The authors examine the current apply of peritoneal washing in gastric cancer, emphasizing the clinical implication of peritoneal cytology by analyzing the different modality and techniques to perform it (conventional cytology, immunocytochemistry, RT-PCR), when to achieve it during the diagnostic or clinical work-up (at the staging or during the surgical treatment), and who will get a benefit (all patients or selected patients).
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Affiliation(s)
- M La Torre
- Department of Surgery, S. Andrea Hospital, La Sapienza University of Rome, Rome, Italy.
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6
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Ramacciato G, Mercantini P, Petrucciani N, Romano C, Nigri G, Aurello P, D'Angelo F, Ravaioli M, Del Gaudio M, Cucchetti A, Ercolani G. [Pancreatic carcinoma presenting with invasion of the vena porta or the superior mesenteric vein: our experience and review of the literature]. MINERVA CHIR 2010; 65:587-599. [PMID: 21224793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
AIM Adenocarcinoma of the pancreas can present with invasion of the vena porta or the superior mesenteric vein (SMV). Pancreatectomy with resection of the vena porta and/or the SMV remains controversial although the procedure is potentially curative. The aim of this study was to validate the indication for resection on the basis of our experience and evidence from recently published studies. METHODS Studies published in the last 10 years on pancreatectomy (duodenocephalopancreatectomy, total and distal pancreatectomy) with resection of the vena porta and/or the SMV were retrieved from the Medline database and reviewed. A total of 18 studies meeting the inclusion criteria were analyzed for information about indications, type of intervention, use of adjuvant therapies, histopathology, perioperative results and survival in 620 patients with adenocarcinoma of the pancreas undergoing pancreatectomy with resection of the vena porta and the SMV. This data set was then compared with our experience with this procedure from the last 3 years. RESULTS The mortality and postoperative complication rates varied between 0% and 7.7% and 12.5% and 54%, respectively. The median survival varied from 12 to 22 months; the 1 year survival rate was between 31% and 83%; the 5-year survival rate was between 9 and 18% according to the studies reviewed. CONCLUSION On the basis of evidence from the literature and our experience, en bloc resection of the vena porta and/or the SMV during pancreatectomy appears to be a safe procedure with acceptable outcomes, and should be considered in patients with pancreatic cancer presenting with venous invasion. Venous resection increases the surgical cure rate, prolonging survival in patients selected according to correct indications.
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Affiliation(s)
- G Ramacciato
- Università Sapienza di Roma, II Facoltà di Medicina, Ospedale Sant'Andrea, Roma, Italia
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7
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Ramacciato G, Mercantini P, Nigri G, Giaccaglia V, Dente M, Del Gaudio M, Lauro A, Ercolani G, Pinna AD. [Hepatic resections for hepatocarcinoma in the XXI century]. MINERVA CHIR 2008; 63:45-60. [PMID: 18212727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Hepatic resection is today the treatment of choice for cirrhotic patients affected by hepatocellular carcinoma (HCC). Short term results are now definitely satisfactory, with a mortality rate in the referral centers lower than 5%. However, long term results are affected by a high recurrence rate, between 50% and 100%, due to the underlying cirrhosis. Notwithstanding the high recurrence rate, the hepatic resection guarantees a five years survival between 40% and 60%, comparable to the one offered by liver transplantation. The aim of this paper is to review the results of studies on resected cirrhotic patients affected by HCC.
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Affiliation(s)
- G Ramacciato
- UOC Chirurgia Epatobiliopancreatica, Ospedale S. Andrea, Facoltà di Medicina e Chirurgia, Università degli Studi di Roma La Sapienza II, Roma, Italy.
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8
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Balducci G, Dente M, Ferri M, Rebonato A, La Torre M, Mercantini P. [Bleeding caused by pseudoaneurysm rupture after pancreaticoduodenectomy]. G Chir 2006; 27:318-20. [PMID: 17064491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
The Authors describe two cases of delayed hemorrhage due to ruptured gastroduodenal artery pseudoaneurysm, after pancreatoduodenectomy. The first case underwent surgical treatment, the second underwent interventional radiological procedure. The Authors analyze diagnostic and therapeutic options for early diagnosis in high risk patients, supporting preventive treatment of asymptomatic pseudoaneurysms.
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Affiliation(s)
- G Balducci
- Università degli Studi di Roma, "La Sapienza" Seconda Facoltà di Medicina e Chirurgia Azienda Ospedaliera "Sant'Andrea" UOC Chirurgia Generale A, Italy
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9
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Ramacciato G, Corigliano N, Mercantini P, Di Benedetto F, Masetti M, Ercolani G, Lauro A, De Ruvo N, Pinna AD. [Prognostic factors after surgical resection for hilar cholangiocarcinoma]. ACTA ACUST UNITED AC 2006; 131:379-85. [PMID: 16806037 DOI: 10.1016/j.anchir.2006.03.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2005] [Accepted: 03/15/2006] [Indexed: 11/24/2022]
Abstract
AIMS To evaluate short and long-term results in 23 patients resected for hilar cholangiocarcinoma. METHODS Between January 2001 and December 2003, 23 patients with hilar cholangiocarcinoma were resected and considered for retrospective analysis. Univariate and multivariate analysis were performed on several clinicopathological variables in order to evaluate the short-term results. Median follow-up was 11 months (interquartile range 2-20 months). RESULTS A major liver resection was performed in 19 out of 23 patients (82%): a right hepatectomy extended to segment 4 in 5 patients and a left hepatectomy in 14 patients. Resection of the caudate lobe was performed in 7 patients (30%). No hospital mortality occurred. Overall morbidity rate was 43%. The 1-year survival rate was 63.2% with a median survival of 19 months. Tumor recurrence appeared in 12 patients (52%). Low preoperative albumin level (P=0.006), presence of positive resection margin (P=0.03) and T-stage (P=0.02) were found to be related to a worse median survival. On multivariate analysis, only the preoperative albumin level and the presence of positive margin were confirmed as independent prognostic factors. CONCLUSION Aggressive surgical approach remains the only potentially curative therapy for the hilar cholangiocarcinoma. Low preoperative albumin level, presence of positive resection margin and T-stage resulted as factors influencing the prognosis after resection.
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Affiliation(s)
- G Ramacciato
- Service de Chirurgie Hépatobiliopancréatique, 2(e) Faculté de Médecine et Chirurgie, Université de Rome La Sapienza, Hôpital Sant'Andrea, 1035-1039, via di Grottarossa, 00189 Rome, Italie.
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10
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Ramacciato G, D'Angelo FA, Aurello P, Del Gaudio M, Varotti G, Mercantini P, Bellagamba R, Ercolani G. Laparoscopic Heller myotomy with or without partial fundoplication: A matter of debate. World J Gastroenterol 2005; 11:1558-61. [PMID: 15770738 PMCID: PMC4305704 DOI: 10.3748/wjg.v11.i10.1558] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To present our experience of laparoscopic Heller stretching myotomy followed by His angle reconstruction as surgical approach to esophageal achalasia.
METHODS: Thirty-two patients underwent laparoscopic Heller myotomy; an anterior partial fundoplication in 17, and angle of His reconstruction in 15 cases represented the antireflux procedure of choice.
RESULTS: There were no morbidity and mortality recorded in both anterior funduplication and angle of His reconstruction groups. No differences were detected in terms of recurrent dysphagia, p.o. reflux or medical therapy.
CONCLUSION: To reduce the incidence of recurrent achalasia after laparoscopic Heller myotomy, we believe that His’ angle reconstruction is a safe and effective alternative to the anterior fundoplication.
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Affiliation(s)
- G Ramacciato
- Facolta' di Medicina e Chirurgia, Universita' degli Studi di Roma La Sapienza, Ospedale Sant'Andrea, UOC Chirurgia D, Via di Grottarossa no. 1035-1037, 00189 Rome, Italy
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11
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Ramacciato G, Mercantini P, Corigliano N, Cautero N, Masetti M, Di Benedetto F, Quintini C, Balducci G, Siniscalchi A, Begliomini B, Ziparo V, Pinna A. Hepatic resections for hepatocellular carcinoma (HCC): short and long-term results on 106 cirrhotic patients. J Exp Clin Cancer Res 2003; 22:233-41. [PMID: 16767938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
To evaluate the short and long term outcome of liver resections for hepatocellular carcinoma in cirrhotic patients. A retrospective analysis was performed on 106 consecutive cirrhotic patients with hepatocellular carcinoma resected between June 1974 and September 2002 at the Department of Surgery "Pietro Valdoni" - University of Rome "La Sapienza" and at the Liver and Multivisceral Transplant Unit of the University of Modena. Univariate and multivariate analyses were performed on several clinicopathological variables to analyze factors affecting the long-term outcome and intrahepatic recurrence. Overall mortality and morbidity were 10.7% and 26% respectively. These rates significantly decreased in the last years: from 1997 to 2002 no hospital mortality has been recorded. After a median follow-up of 19 months (interquartile range: 10-36), tumour recurrence appeared in 25 patients (23,5%). The 1-, 3-, and 5-year overall survival rates were 86,6%, 70,3%, and 60,6%, respectively. The 1-, 3-, and 5-year disease-free survival rates were 86,3%, 58,1%, and 40,7%. On univariate analysis, viral ethiology of cirrhosis (p=0.03), presence of multiple nodules (p=0.02) and vascular invasion (p=0.05) were found to be related to a worse long-term survival. At the multivariate analysis only the viral ethiology of cirrhosis and the presence of multiple nodules were confirmed as indipendent prognostic factors. Early results after hepatic resection for HCC can be improved by using a limited surgical approach. The viral ethiology of cirrhosis, the presence of multiple nodules and vascular invasion negatively affected recurrence rate and long-term survival.
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Affiliation(s)
- G Ramacciato
- University of Rome La Sapienza, II Faculty of Medicine and Surgery, Azienda Ospedaliera Sant'Andrea, UOC Chirurgia A, Italy.
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12
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Balducci G, Bellagamba R, De Siena T, Mercantini P, Rebonato A, Ziparo V. [Ciliated hepatic foregut cysts: a case report]. G Chir 2003; 24:189-92. [PMID: 12945171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
The ciliated hepatic foregut cysts (CHFC) are uncommon benign lesions with columnar ciliated epithelium covering a connective lapse tissue. They are solitary uniloculate cysts localized in the left lobe of the liver. The diagnosis is made occasionally during autopsy or imaging studies for not related symptoms. The Authors report a case of CHFC with a review of the literature that allowed them to find only 60 cases.
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Affiliation(s)
- G Balducci
- II Facoltà di Medicina e Chirurgia, Dipartimento di Chirurgia Pietro Valdoni, Cattedra di Chirurgia Generale, Università degli Studi La Sapienza di Roma
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13
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Mercantini P, Balducci G, Bellagamba R, Cecera A, Lucandri G, Caterino S, Ziparo V. [Multidisciplinary treatment in Budd-Chiari syndrome: clinical case]. G Chir 2003; 24:69-72. [PMID: 12822210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
Budd-Chiari Syndrome (BCS) is characterized by obstruction of hepatic venous outflow. When obstruction is limited to the suprahepatic veins, portocaval shunting provides an immediate relief of symptoms. If the obstacle results also from narrowing of the inferior vena cava (IVC), multimodality treatments seem to offer safer and easier alternative. In the patient herein reported, combination of side-to-side portocaval anastomosis with a cavo-atrial shunt through an expandible metallic stent provided immediate relief of symptoms. The patient is doing well after 85 months from combined treatment. In conclusion infracaval stenting combined to side-to-side portocaval shunting should represent the treatment of choice in acute or subacute forms of BCS.
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Affiliation(s)
- P Mercantini
- Dipartimento di Chirurgia Pietro Valdon, Università degli Studi La Sapienza, Roma
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Abstract
AIM In this retrospective series we evaluate our experience in surgical treatment of HCC and examine early and long-term results of 46 hepatic resections. METHODS Eighty-eight patients with HCC have been observed at our Department. Fifty patients (57%) have been operated, but only 46 (92%) could be resected; 43 patients (93.5%) carried liver cirrhosis. We performed 28 non-anatomical resections (60.8%) and 18 anatomical resections (39.2%). Tumour clearance at resection margin of at least 1cm was considered for a curative resections. RESULTS Overall mortality and morbidity were 8.7 and 30.4% respectively. These rates significantly decreased in the last years: from 1995 to 2000 no hospital mortality has been recorded. Hospital mortality among non-anatomical and anatomical resection subgroups was 3.5 and 16.6% respectively (P<0.02). After a median f.u. of 41 months, 19 patients (45.2%) had recurrences: it was intrahepatic in 16 (84.4%). We observed a 3-, 5- and 10-years actuarial survival rate 62, 51.1 and 22.5% respectively. Long term survival significantly differed between non-anatomical and anatomical resections, with 5-year and 10-year values of 61.1 and 34.3% vs 37.7 and 18.8% respectively (P=0.0224). CONCLUSIONS Early results after hepatic resection for HCC can be improved by using a limited surgical approach. Long-term results are still unsatisfactory, because of the high recurrence rate that is not influenced by different surgical approaches.
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Affiliation(s)
- V Ziparo
- Department of Surgery 'Pietro Valdoni' University 'La Sapienza' Rome, Italy.
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15
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Ramacciato G, Mercantini P, Amodio PM, Corigliano N, Barreca M, Stipa F, Ziparo V. The laparoscopic approach with antireflux surgery is superior to the thoracoscopic approach for the treatment of esophageal achalasia. Experience of a single surgical unit. Surg Endosc 2002; 16:1431-7. [PMID: 12072992 DOI: 10.1007/s00464-001-9215-2] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2001] [Accepted: 01/31/2002] [Indexed: 12/21/2022]
Abstract
BACKGROUND Since its first description in the early 1990s, minimally invasive Heller myotomy has become the treatment of choice for esophageal achalasia. We report the experience of a single unit with thoracoscopic Heller myotomy (THM) and laparoscopic Heller myotomy (LHM) and we analyze the short- and long-term surgical outcomes in patients treated by each of the two approaches. METHODS We evaluated retrospectively 33 patients who underwent surgical treatment for achalasia. Sixteen patients underwent THM without an antireflux procedure, and 17 patients underwent LHM and partial anterior fundoplication (n = 10) or closure of the angle of His (n = 7). RESULTS Mean operative time was significantly shorter for LHM than for THM (150 vs 222 min, respectively) (p = 0.0001). Mean hospital stay was significantly shorter after LHM than after THM (2.0 +/- 1.0 vs 5.1 +/- 2.2 days, respectively) (p = 0.0001). Six of 16 patients (37.5%) in the THM group experienced persistent or recurrent dysphagia compared to one of 17 patients (5.8%) in the LHM group (p = 0.04). Heartburn developed in five patients (31.2%) after THM and in one patient (5.8%) after LHM (p = 0.07). Regurgitation developed in four patients (25%) after THM and in one patient (5.8%) after LHM (p = 0.149). Lower esophageal sphincter (LES) basal pressure decreased significantly from 30.1 +/- 5.07 to 15.3 +/- 2.1 after THM and from 32.1 +/- 5.9 to 10.5 +/- 1.7 after LHM (p = 0.0001). Mean esophageal diameter was significantly reduced after LHM compared to THM (from 54.5 +/- 5.7 mm to 27.1 +/- 3.3 mm vs 50.8 +/- 7.6 mm to 37.2 +/- 6.9 mm, respectively) (p = 0.0001). CONCLUSION In our experience, LHM is associated with a shorter operative time and a shorter hospital stay, and it is superior to THM in relieving dysphagia. LHM with partial anterior fundoplication should be considered the treatment of choice for achalasia.
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Affiliation(s)
- G Ramacciato
- Department of Surgery Pietro Valdoni, University La Sapienza, Viale del Policlinico 155, 00161 Rome, Italy.
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16
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Caterino S, Tiziano G, Mercantini P, Ziparo V. [Rectorrhagia caused by lipoma of the hepatic flexure of the colon. A case report and review of the literature]. G Chir 2002; 23:205-8. [PMID: 12228973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
The Authors report a case of intestinal bleeding due to lipoma of the epatic flexure. Lipomas are the commonest mesenchymal benign tumors that can be found in the colon and are second as frequence only to the adenomatous polyps. They are most frequent in the right colon and shown an opposite distribution in comparison with adenocarcinomas and adenomatous polyps. When tumor size is greater than 3 cm, lipomas become symptomatic. Radiological and endoscopic investigations provide orientative elements for diagnosis. In lipomas less than 2 cm in diameter an endoscopic treatment is feasible.
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Affiliation(s)
- S Caterino
- Divisione di IV Patologia Chirurgia, Dipartimento di Chirurgia Pietro Valdoni, Università degli Studi La Sapienza di Roma
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17
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Stipa F, Barreca M, Lucandri G, Fernades E, Mercantini P, Meli L, Ziparo V. [Transverse minilaparotomy as an access route in right colon disease: a valid alternative to midline laparotomy]. Chir Ital 2000; 52:91-6. [PMID: 10832533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
AIMS OF THE STUDY 1. To evaluate the feasibility and appropriateness of transverse right minilaparotomy for right colectomy and lymphadenectomy. 2. To identify the clinical advantages, if any, of this access route compared to the more traditional midline incision. PATIENTS 44 patients with right colon adenocarcinoma undergoing colonic resection via a transverse or midline laparotomy. METHODS The transverse incision starts 1 cm above the umbilicus, running from the midline to the anterior axillary line. RESULTS 17 (39%) transverse minilaparotomies and 27 (51%) midline laparotomies were performed, respectively. The mean operative time was 107 min for patients with the transverse incision and 157 min. for those with midline laparotomy. Twelve out of 17 patients (70%) with the transverse incision experienced no or only mild pain as against 11 out of 27 patients (41%) with midline laparotomy. Bowel function was slightly faster in the first group of patients, though the difference was not statistically significant. Forty-seven percent of patients with transverse minilaparotomy were discharged within 8 days postoperatively as against 4% with midline laparotomy (P = 0.001). No major complications occurred in the first group, while 2 patients (7%) operated on via the midline laparotomy experienced complications (haemorrhage, deep venous thrombosis). CONCLUSION Although this is a preliminary study in only 44 patients, our results support the idea that transverse minilaparotomy is a less traumatic access route to the right colon, in addition to offering an adequate exposure of the operative field, faster postoperative recovery and a shorter hospital stay. We believe it to be a good alternative to midline laparotomy for right colon surgery.
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Affiliation(s)
- F Stipa
- Azienda Ospedaliera San Giovanni-Addolorata, Roma
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Ziparo V, Bocchetti T, Balducci G, Angelini D, Di Giacomo G, Mercantini P, Lucandri G, Antonelli M, Canuzzi P. [An appendiceal-vesical fistula in a patient with cystic fibrosis]. G Chir 1998; 19:387-9. [PMID: 9835182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Cystic fibrosis is an hereditary disease in which abnormally viscous secretion of exocrine glands causes chronic pulmonary infections and gastrointestinal disorders. The authors report the case of a patient with cystic fibrosis and appendicitis complicated by appendico-vesical fistula. The appendico-vesical fistula has been described during appendicitis; its association with the cystic fibrosis however has never been reported in the literature.
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Affiliation(s)
- V Ziparo
- Istituto I Clinica Chirurgica, Università degli Studi La Sapienza di Roma
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19
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Ziparo V, Bocchetti T, Mercantini P, Di Giacomo G, Caleno MP, Lucandri G. [Retroperitoneal schwannoma: report of a clinical case and review of the literature]. G Chir 1996; 17:399-404. [PMID: 9004833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The retroperitoneal localization of a schwannoma or neurilemmoma undoubtedly represents an unusual occurrence (0.5-0.7% of all sites); this data, together with the absence of a typical clinical picture and the lack of peculiar instrumental signs, make a preoperative diagnosis of this lesion really hard to ascertain. In this paper, on the basis of a case report successfully treated, the Authors review the literature analysing current diagnostic and therapeutic work up, mainly emphasizing controversies in determining a proper preoperative diagnosis among all retroperitoneal tumours.
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Affiliation(s)
- V Ziparo
- I Istituto di Clinica Chirurgica, Università degli Studi La Sapienza, Roma
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20
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Lucandri G, Mercantini P, Di Giacomo G, Randone B, Apa D, Di Giulio E, Schillaci A, Ziparo V. [Caroli's disease: 2 case reports and review of the literature]. G Chir 1996; 17:103-10. [PMID: 8679418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The most appropriate management of Caroli's disease is still controversial: in fact many surgical modalities have been proposed for patients exhibiting cholangitis or intrahepatic lithiasis, but these approaches have been seldom performed on asymptomatic or oligosymptomatic patients. However, this figure, due to the surgical risk related with a bilio-enteric anastomosis or with an hepatic resection, should be always compared with the possible development of a cholangiocarcinoma within the enlarged biliary tree (7%), as clearly shown in the 2 cases herein reported.
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Affiliation(s)
- G Lucandri
- I Clinica Chirurgica Generale e Terapia Chirurgica, Università degli Studi La Sapienza, Roma
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21
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Mercantini R, Marsella R, Moretto D, Mercantini P, Balus L, Mastroianni A, Ferraro C. Macroscopic and microscopic characteristics of an African Blastomyces dermatitidis strain. Mycoses 1995; 38:477-80. [PMID: 8720199 DOI: 10.1111/j.1439-0507.1995.tb00023.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
This report describes the macro- and microscopic characteristics of a strain of Blastomyces dermatitidis isolated in an Italian hospital from a Libyan patient suffering from cutaneous blastomycosis. The fungus was isolated with great difficulty because of the presence of a Proteus species on the lesion. Conversion of the mycelial into the yeast-like phase achieved the best results, using Columbia ANC culture medium. After 5-6 days, this transformation was only partial and presented swollen hyphae and yeast-like cells. The biological characteristics were typical of B. dermatitidis strains of African origin. The differences between African and North American strains are confirmed, in agreement with findings already reported in the literature.
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Affiliation(s)
- R Mercantini
- Laboratory of Experimental Microbiology, S. Maria and S. Gallicano Dermatological Institute, Rome, Italy
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22
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Abstract
Between 1985 and 1993, 13,880 patients were studied for possible forms of dermatophytoses. The most frequently isolated dermatophyte was in 2821 positive cases Microsporum canis (50%), followed by Trichophyton rubrum (27%), Trichophyton mentagrophytes (10.6%), Epidermophyton floccosum (9.3%), Microsporum gypseum (2.3%), Trichophyton violaceum (0.6%), Trichophyton tonsurans (0.2%) and Trichophyton verrucosum (< 0.1%). The genera and species isolated were also considered in relation to the site of the lesion. Our epidemiological data were compared with those obtained by other authors in other cities and with those obtained in Rome in previous studies conducted between 1972-77 and 1978-83. Results obtained by various investigators in Europe are also discussed.
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Affiliation(s)
- R Mercantini
- San Gallicano Dermatological Institute, Rome, Italy
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23
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Biancone L, Scopinaro F, Maletta M, Monteleone G, Luzza F, Banci M, Mercantini P, Renda T, Pallone F. Circulating D dimer in inflammatory bowel disease. Ital J Gastroenterol 1994; 26:116-20. [PMID: 8061337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
An activated thrombogenesis has been reported in inflammatory bowel disease (IBD). In this study we evaluated whether a fibrin degradation product, the D dimer, is increased in patients with IBD. D dimer plasma levels were evaluated by sandwich ELISA in patients with Crohn's disease (24), ulcerative colitis (25), gastrointestinal (GI) disease controls (10), hospital controls (13) and healthy subjects (14). Circulating D dimer was significantly higher in ulcerative colitis (median 651; 95% CI 89-1275 ng/ml) than in healthy subjects (median 412; 95% CI 112-672 ng/ml; p = 0.002), Crohn's disease (median 466; 95% CI 6-931 ng/ml; p = 0.005) and GI disease controls (median 446; 95% CI 196-688 ng/ml; p = 0.023). In ulcerative colitis, plasma D dimer was related to inflammatory parameters such as C-reactive protein (p < 0.01) and seromucoids (p < 0.001). Circulating D dimer was age-related in all groups (p < 0.05). Fibrin degradation, as reflected by plasma D dimer, is detected in patients with ulcerative colitis exhibiting a marked acute phase response.
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Affiliation(s)
- L Biancone
- Divisione Medicina Nucleare, Università La Sapienza, Roma, Italy
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