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Abstract
BACKGROUND Pneumothorax is one of the respiratory toxic effects of cocaine inhalation. The literature counts several cases, some associated to other respiratory conditions such as pneumomediastinum, haemoptysis and others not requiring surgical treatment. AIM We present a series of nonHIV cocaine-inhaler subjects who underwent video-assisted thoracoscopic surgery (VATS) for isolated spontaneous pneumothorax. DESIGN Nine subjects, with a mean age of 24 ± 4 years, admitting cocaine inhalation, developed spontaneous pneumothorax and underwent 10 surgical treatments by means of VATS, at our Institution. RESULTS Previous pneumothorax occurred in six cases episodes ranged from 0 to 5 (mean 1.6 ± 1.6). Chest computed tomography (CT) scan showed abnormalities in seven cases. All subjects underwent lung apicectomy, apical pleurectomy and mechanical pleurodesis. Seven subjects had also bullectomy. In all cases the visceral pleura was partially covered by fibrinous exudate. Histology of the lung showed small foreign body granulomatous inflammation in fibrotic and/or emphysematous pulmonary parenchyma. Relapse of pneumothorax occurred in one subject at 60 days and it was surgically treated. Mean follow-up was 150 ± 38 months (range 120-239). All subjects are now well, with no evidence of pneumothorax. CONCLUSIONS Spontaneous pneumothorax in cocaine-inhaler subjects is a reality of which physicians need to be aware. Chest CT scan might not reveal abnormalities. Macroscopically the lung might presents bullae and/or peculiar visceral pleura. Foreign body granulomas observed in the specimens suggest that the particulate component of inhaled substances can injure the lung. Surgical treatment of the bullous disease and mechanical pleurodesis can provide a long-term follow-up without relapse of pneumothorax.
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Affiliation(s)
| | | | | | - M Sant'Angelo
- Department of Pathology, Scientific Institute and University Vita-Salute San Raffaele, Ospedale San Raffaele, Milan, Italy
| | - G Arrigoni
- Department of Pathology, Scientific Institute and University Vita-Salute San Raffaele, Ospedale San Raffaele, Milan, Italy
| | - G Negri
- Department of Thoracic Surgery
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2
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Abstract
Paragangliomas are rare lung tumours; endobronchial localisation is even more rare. This report describes the case of a 59-year-old patient with a symptomatic endobronchial paraganglioma successfully resected by means of pulmonary lobectomy. Recognition of this uncommon tumour can lead to a correct diagnosis and therapeutic strategy.
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Affiliation(s)
- P Muriana
- Department of Thoracic Surgery, San Raffaele Scientific Institute , Milan , Italy
| | - A Bandiera
- Department of Thoracic Surgery, San Raffaele Scientific Institute , Milan , Italy
| | - P Ciriaco
- Department of Thoracic Surgery, San Raffaele Scientific Institute , Milan , Italy
| | - G Arrigoni
- Department of Pathology, San Raffaele Scientific Institute , Milan , Italy
| | - G Negri
- Department of Thoracic Surgery, San Raffaele Scientific Institute , Milan , Italy
| | - P Zannini
- Department of Thoracic Surgery, San Raffaele Scientific Institute , Milan , Italy
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3
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Melloni G, Muriana P, Sestini S, Bandiera A, Carretta A, Ciriaco P, Calori G, Muriana G, Zannini P. The surgical treatment of lung cancer in patients with previous lymphoproliferative disorders: a historical cohort study. Eur J Surg Oncol 2012; 38:711-7. [PMID: 22682710 DOI: 10.1016/j.ejso.2012.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2011] [Revised: 02/07/2012] [Accepted: 05/10/2012] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVES We undertook a historical cohort study to compare, in terms of morbidity, mortality and long-term survival associated with lung cancer resection, a group of patients with previous lymphoproliferative disorders and a group without a hematological history. METHODS We identified 29 patients with a previous lymphoproliferative disorder who underwent lung cancer resection. These subjects (Group-A) were matched with 87 patients without a hematological history who underwent pulmonary resection during the same period (Group-B). RESULTS We found no significant difference between the two groups in length of hospitalization, comorbidities, spirometric parameters, type of surgery, histology, neoadjuvant chemotherapy, morbidity, mortality, median survival (Group-A = 37 months; Group-B = 52 months) and 5-year survival (Group-A = 37%; Group-B = 42%). The mean age of Group-A patients was significantly lower than that of Group-B patients (62 vs 66 years; p = 0.024). Group-A patients had a well differentiated lung cancer more frequently than Group-B patients (p = 0.001). Group-A patients had transitory bacteraemies more frequently than Group-B patients (p = 0.005). Multivariate Cox regression analysis showed that age (p = 0.01) and lung cancer stage (p = 0.04) were significantly associated with survival. CONCLUSIONS Patients with lymphoproliferative disorders had a lower age and more differentiated lung cancers than those without lymphoproliferative disorders. Patients with lymphoproliferative disorders and those without a hematological history had similar morbidity, mortality and long-term survival after pulmonary resection. Distinguishing patients with and without a lymphoproliferative disorder seems to be of limited value in the decision-making process of evaluating the indications for surgical treatment of lung cancer.
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Affiliation(s)
- G Melloni
- Department of Thoracic Surgery, San Raffaele Scientific Institute, Milan, Italy.
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4
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Melloni G, Bandiera A, Gregorc V, Carretta A, Ciriaco P, Viganò M, Franzin A, Bolognesi A, Picozzi P, Zannini P. Combined treatment of non-small cell lung cancer with synchronous brain metastases: a single center experience. J Cardiovasc Surg (Torino) 2011; 52:613-619. [PMID: 21792167] [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: 05/31/2023]
Abstract
AIM The aim of this study was to analyze our experience with combined treatment of non-small cell lung cancer with synchronous brain metastases. METHODS Between 1992 and 2008, 31 patients were treated by performing neurosurgery (or stereotactic radiosurgery) and lung surgery. Patients were divided into two groups according to their preoperative mediastinal work-up: group A (CT scan) and group B (FDG-PET scan). RESULTS Twenty-six patients had one brain metastasis and five had two. Neurosurgery was performed in 10 patients, stereotactic radiosurgery in 20 and both approaches in 1. Seven patients underwent chemotherapy after cerebral procedure. Pulmonary resection was complete in 27 cases and incomplete in 4. Histological findings showed: adenocarcinoma in 19 cases, squamous cell carcinoma in 8 and large cell carcinoma in 4. All patients underwent adjuvant chemotherapy. Overall 1, 2 and 5-year survival rates were 83%, 47% and 21%, respectively. The median survival was 22 months. Univariate analysis showed a better prognosis for complete resection (P=0.008), adenocarcinomas (P=0.015), N0 disease (P=0.038), and Group B (P=0.045). Multivariate analysis showed that only the radicality of the resection (P=0.027) and Group B (P=0.047) were independent prognostic factors. CONCLUSION Our experience confirms that selected patients with non-small cell lung cancer and synchronous brain metastases may be effectively treated by combined therapy. Complete resection, adenocarcinoma histology and N0 disease were prognostic factors. The incorporation of FDG-PET scan into the preoperative work-up may translate into a survival benefit.
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Affiliation(s)
- G Melloni
- Department of Thoracic Surgery, San Raffaele Scientific Institute, Milan, Italy.
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Carretta A, Ciriaco P, Melloni G, Bandiera A, Libretti L, Puglisi A, Giovanardi M, Zannini P. Surgical treatment of multiple primary adenocarcinomas of the lung. Thorac Cardiovasc Surg 2009; 57:30-4. [PMID: 19169994 DOI: 10.1055/s-2008-1038989] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION The incidence of lung adenocarcinomas has steadily increased over the last decades. The aim of this study was to assess the results of surgical treatment of multiple primary adenocarcinomas of the lung (MPAL) analyzing the radiological and histological features. METHODS From 1988 to 2005, 26 patients underwent surgical treatment for MPAL at our department, for a total of 52 tumors. Three patients had synchronous and 23 had metachronous tumors. RESULTS Thirty-seven tumors were classified as solid, two as ground-glass opacities (GGO) and 13 as mixed solid/GGO tumors on the basis of CT scan evaluation. Histology revealed 26 adenocarcinomas, five adenocarcinomas with a bronchioloalveolar (BAC) pattern and 21 BAC. There was no postoperative mortality. Five-year survival of patients with synchronous tumors was 66 %. Survival of patients with metachronous tumors was 95 % and 70 % from the first and second operation. Patients with stage II and III a tumors had significantly reduced survival rates ( P < 0.05). Survival was 60 % after lobectomy and 78 % after wedge resection. CONCLUSIONS Surgical treatment of MPAL is associated with favorable results. Sublobar resections, when technically feasible, provide adequate oncological management.
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Affiliation(s)
- A Carretta
- Department of Thoracic Surgery, San Raffaele Hospital, Milan, Italy.
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Carretta A, Melloni G, Ciriaco P, Libretti L, Casiraghi M, Bandiera A, Zannini P. Preoperative assessment in patients with postintubation tracheal stenosis : Rigid and flexible bronchoscopy versus spiral CT scan with multiplanar reconstructions. Surg Endosc 2006; 20:905-8. [PMID: 16738980 DOI: 10.1007/s00464-005-0475-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [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: 07/01/2005] [Accepted: 01/18/2006] [Indexed: 01/07/2023]
Abstract
BACKGROUND Postintubation stenosis remains the most frequent indication for tracheal surgery. Rigid bronchoscopy has traditionally been considered the technique of choice for the preoperative diagnostic assessment. However, this technique is not routinely available, and new techniques such as flexible videobronchoscopy and spiral computed tomography (CT) scan with multiplanar reconstructions have been proposed as alternatives to rigid bronchoscopy. The aim of this study was to compare these techniques in the diagnostic assessment of patients with tracheal stenosis submitted to surgical treatment. METHODS Twelve patients who underwent airway resection and reconstruction for postintubation tracheal and laryngotracheal stenosis were preoperatively evaluated with rigid and flexible bronchoscopy and with spiral CT scan with multiplanar reconstructions. The following parameters were examined: involvement of subglottic larynx, length of the stenosis, and associated lesions. The results were compared with the intraoperative findings. RESULTS The accuracy of rigid bronchoscopy, flexible bronchoscopy, and CT scan in the evaluation of the involvement of subglottic larynx was, respectively, 92%, 83%, and 83%. The evaluation of the length of the stenosis was correct in 83%, 92%, and 25% of the patients, respectively, with rigid bronchoscopy, flexible bronchoscopy, and CT scan. A significant correlation was observed between the length of the stenosis measured intraoperatively and preoperatively with rigid (p < 0.001) and flexible bronchoscopy (p < 0.05) but not with CT scan (p = 0.08). The three techniques correctly showed the presence of an associated tracheoesophageal fistula in two patients, but CT scan did not correctly show the exact location of the fistula in relation to the airway. Flexible bronchoscopy was the only effective technique in the assessment of laryngeal function. CONCLUSIONS Rigid bronchoscopy remains the procedure of choice in the evaluation of candidates for tracheal resection and reconstruction for postintubation stenosis, and it should be available in centers that perform surgery of the airway. Flexible bronchoscopy and CT scan have to be considered complementary techniques in the evaluation of laryngeal function and during follow-up.
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Affiliation(s)
- A Carretta
- Department of Thoracic Surgery, San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Via Olgettina 60, 20132, Milan, Italy.
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7
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Melloni G, Casiraghi M, Ciriaco P, Puglisi A, Libretti L, Bandiera A, Sayed I, Zannini P. Neoadjuvant chemotherapy and pneumonectomy in a lung cancer patient on hemodialysis. Thorac Cardiovasc Surg 2005; 53:382-3. [PMID: 16311978 DOI: 10.1055/s-2005-865722] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Major pulmonary resections are rarely performed in non-small cell lung cancer patients on hemodialysis. To date only two cases of pneumonectomy performed in such patients are reported in the literature. Moreover, chemotherapy, as a treatment for advanced non-small cell lung cancer, is not routinely administered to patients with end-stage renal disease requiring hemodialysis. We present the case of a stage IIIB non-small cell lung cancer patient on hemodialysis who successfully underwent neoadjuvant chemotherapy followed by pneumonectomy. To our knowledge, this is the first case of non-small cell lung cancer patient on hemodialysis reported in the literature who successfully underwent this type of combined therapy.
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Affiliation(s)
- G Melloni
- Department of Thoracic Surgery, Scientific Institute H. San Raffaele, Milan, Italy.
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Abstract
BACKGROUND Lungs retrieved from cadavers after death and circulatory arrest may alleviate the critical shortage of lungs for transplant. We report a rat lung transplantation model that allows serial measurement of arterial blood gases after left single lung transplantation from non-heart beating donors. METHODS Twelve Sprague-Dawley rats underwent left lung transplantation with a vascular cuff technique. Donor rats were anesthetized with intraperitoneal injection of pentobarbital, heparinized, intubated via tracheotomy, and then killed with pentobarbital. Lungs were retrieved immediately or after 2 hours of oxygen ventilation after death (tidal volume 1 mL/100 g, rate 40/min FIO2 = 1.0, positive end-expiratory pressure 5 cm H2O). Recipient rats were anesthetized, intubated, and ventilated. The carotid artery and jugular vein were cannulated for arterial blood gases and infusion of Ringer's lactate (4 mL/h). Anesthesia was maintained with halothane 0.2%, and recipient arterial blood gases were measured at 4 and 6 hours after lung transplantation after snaring the right pulmonary artery for 5 minutes. Animals were put to death 6 hours after lung transplantation, and portions of transplanted lungs were frozen in liquid nitrogen and assayed for wet/dry ratio, myeloperoxidase as a measure of neutrophil infiltration, and conjugated dienes as a measure of free radical-mediated lipid peroxidation. RESULTS Arterial PO2 and wet/dry ratio were not significantly different in recipients of non-heart beating donor lungs retrieved immediately after death or after 2 hours of oxygen ventilation. Significant neutrophil infiltration was observed in recipients of non-heart beating donor lungs retrieved 2 hours after death from oxygen-ventilated donors. CONCLUSIONS Strategies to ameliorate reperfusion injury may allow for successful lung transplantation from non-heart beating donors.
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Affiliation(s)
- A C Kiser
- Division of Cardiothoracic Surgery, University of North Carolina School of Medicine, Chapel Hill, NC, USA
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Hoffmann SC, Bleiweis MS, Jones DR, Paik HC, Ciriaco P, Egan TM. Maintenance of cAMP in non-heart-beating donor lungs reduces ischemia-reperfusion injury. Am J Respir Crit Care Med 2001; 163:1642-7. [PMID: 11401888 DOI: 10.1164/ajrccm.163.7.9911060] [Citation(s) in RCA: 14] [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] [Indexed: 11/16/2022] Open
Abstract
Studies suggest that pulmonary vascular ischemia-reperfusion injury (IRI) can be attenuated by increasing intracellular cAMP concentrations. The purpose of this study was to determine the effect of IRI on capillary permeability, assessed by capillary filtration coeficient (Kfc), in lungs retrieved from non-heart-beating donors (NHBDs) and reperfused with the addition of the beta(2)-adrenergic receptor agonist isoproterenol (iso), and rolipram (roli), a phosphodiesterase (type IV) inhibitor. Using an in situ isolated perfused lung model, lungs were retrieved from NHBD rats at varying intervals after death and either ventilated with O(2) or not ventilated. The lungs were reperfused with Earle's solution with or without a combination of iso (10 microM) and roli (2 microM). Kfc, lung viability, and pulmonary hemodynamics were measured. Lung tissue levels of adenine nucleotides and cAMP were measured by HPLC. Combined iso and roli (iso/roli) reperfusion decreased Kfc significantly (p < 0.05) compared with non-iso/roli-reperfused groups after 2 h of postmortem ischemia. Total adenine nucleotide (TAN) levels correlated with Kfc in non-iso/roli-reperfused (r = 0.89) and iso/roli-reperfused (r = 0.97) lungs. cAMP levels correlated with Kfc (r = 0.93) in iso/roli-reperfused lungs. Pharmacologic augmentation of tissue TAN and cAMP levels might ameliorate the increased capillary permeability observed in lungs retrieved from NHBDs.
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Affiliation(s)
- S C Hoffmann
- Division of Cardiothoracic Surgery, Department of Surgery, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
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Ciriaco P, Mazzone P, Canneto B, Zannini P. Supraventricular arrhythmia following lung resection for non-small cell lung cancer and its treatment with amiodarone. Eur J Cardiothorac Surg 2000; 18:12-6. [PMID: 10869934 DOI: 10.1016/s1010-7940(00)00428-0] [Citation(s) in RCA: 36] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE From January 1998 to February 1999, 160 patients undergoing lung resection for non-small cell lung cancer were studied to define factors that increase the risk of postoperative supraventricular arrhythmia (SA) and to assess the effectiveness of amiodarone as an antiarrhythmic drug. METHODS All patients were monitored intraoperatively and postoperatively up to day 3. Onset of SA was documented with ECG. Amiodarone was administered to those who developed SA with a loading dose of 5 mg/kg in 30 min and a maintenance dose of 15 mg/kg in 24 h. RESULTS Mean age was 64 years (range 27-83 years). There were nine wedge resections, six segmentectomies, 127 lobectomies and 18 pneumonectomies. Twenty-two patients (13%) had SA, all of which were atrial fibrillations. The incidence of supraventricular arrhythmia with pneumonectomy and lobectomy was 33 and 12%, respectively (P=0.02). None of the patients who had a minor resection developed SA. The peak incidence of onset of SA occurred on postoperative day 2 and lasted from 1 to 12 days (average 3.4 days). Sinus rhythm was achieved with amiodarone in 20 patients (90.9%) with no side effects. Two patients received electrical cardioversion because hemodynamically unstable. Mean preoperative pO(2) and pCO(2) were lower in patients with SA: pO(2) 80.8 vs. 85 mmHg (P=0.04); pCO(2) 35.5 vs. 38 mmHg (P=0.01). Patients with concomitant cardiopulmonary diseases presented an odds ratio for postoperative arrhythmia of 12.4 (confidence interval 4. 5-34.1) (P<0.0001). CONCLUSION Concomitant cardiopulmonary diseases, lower pO(2), pCO(2) and extent of surgery increase the risk of postoperative SA after lung resection for non-small cell lung cancer. Cardiac monitoring in patients at risk is recommended. Amiodarone was both safe and effective in establishing and maintaining sinus rhythm.
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Affiliation(s)
- P Ciriaco
- Division of Thoracic Surgery, University of Milan, Scientific Institute H.S. Raffaele, Via Olgettina 60, 20132, Milan, Italy.
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Zannini P, Melloni G, Carretta A, Ciriaco P, Canneto B, Puglisi A, Grossi A. [Laryngotracheal resection and reconstruction by Grillo's technic for postintubation stenosis]. MINERVA CHIR 1999; 54:107-16. [PMID: 10352519] [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: 02/12/2023]
Abstract
BACKGROUND Tracheal resection and reconstruction is the standard treatment for postintubation stenosis. However, when the stenosis extends proximally to the subglottic larynx surgical treatment is particularly difficult. Specific surgical techniques have to be used in order to preserve the recurrent laryngeal nerves. The aim of this study is to evaluate the results obtained at our Department with laryngotracheal resection and reconstruction with the Grillo technique for postintubation stenosis. METHODS From January 1984 to December 1997, 83 patients with tracheal and laryngotracheal lesions underwent surgical treatment. Eighteen patients had postintubation stenosis of the upper trachea and subglottic larynx and underwent single-stage laryngotracheal resection and reconstruction. Mean stenosis length was 3.5 cm (range 3-5 cm). Twelve patients underwent anterolateral laryngotracheal reconstruction, and 6 patients had a circumferential laryngotracheal reconstruction. A Montgomery suprahyoid laryngeal release was required in 4 cases. RESULTS There was no surgical mortality. Surgical results were excellent or good in 17 cases and satisfactory in one case. No recurrence of stenosis has been observed. CONCLUSIONS Cricoid cartilage involvement in postintubation stenosis should not be considered a contraindication to surgical treatment. However, laryngotracheal resection and reconstruction is technically difficult and should be performed only in selected cases.
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Affiliation(s)
- P Zannini
- Istituto Scientifico H. San Raffaele, Divisione di Chirurgia Toracica, Milano
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Zannini P, Carretta A, Melloni G, Ciriaco P. Evidence-based aspects of lung volume reduction surgery. Monaldi Arch Chest Dis 1998; 53:709-13. [PMID: 10063351] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023] Open
Affiliation(s)
- P Zannini
- Dept of Thoracic Surgery, University of Milan, Scientific Institute San Raffaele Hospital, Italy
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13
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Ciriaco P, Zannini P, Carretta A, Melloni G, Chiesa G, Canneto B, Puglisi A. Surgical treatment of non-small cell lung cancer in patients 70 years of age or older. Int Surg 1998; 83:4-7. [PMID: 9706506] [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: 02/08/2023] Open
Abstract
BACKGROUND Indications to surgical treatment of lung cancer in the elderly are still being discussed. The aim of this study was to evaluate postoperative complications and survival after surgery for non-small cell lung cancer (NSCLC) in patients 70 years of age or older. METHODS During a 4 year and 6 month period, 76 patients (67 men and 9 women) entered the study. RESULTS Postoperative complications occurred in 15 cases (19.7%) and the 30-day operative mortality was 1.3%. The overall 54 month actuarial survival was 53%. Mortality at 12 months wasn't related to stage of disease, histology or lobectomy versus wedge resection but was higher in those patients who had had postoperative cardiopulmonary complications. Results of preoperative spirometry, blood gas and cardiac status were predictive of mortality at twelve months (p < 0.05). CONCLUSIONS Surgery for NSCLC in the elderly should not be denied on the basis of age alone. Postoperative outcome is mainly related to concomitant cardiopulmonary disease.
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Affiliation(s)
- P Ciriaco
- Department of Cardio-Thoracic Surgery, Scientific Institute Hospital San Raffaele, Milan, Italy
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Chiesa G, Carretta A, Zannini P, Freschi M, Melloni G, Ciriaco P, Grossi A. 35 O Does neoadjuvant npv (nitomycin c, cisplatin. vinblastine) chemothbrapy increase to risk of bronchopleural fistulas? Eur J Cancer 1996. [DOI: 10.1016/0959-8049(96)84787-3] [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: 11/25/2022]
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Venuta F, Rendina EA, Ciriaco P, De Giacomo T, Della Rocca G, Lena A, Flaishman I, Servignani M, Ricci C. [The selection of patients who are candidates for lung transplantation]. MINERVA CHIR 1996; 51:5-10. [PMID: 8677046] [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
From January 1991 to September 1993 we evaluated 49 patients (27 males and 22 females--mean age 42 years) with chronic respiratory failure as possible candidates for lung transplantation. 27 patients had idiopathic pulmonary fibrosis, 9 emphysema, 4 bronchiectasis, 3 cystic fibrosis, 3 primary pulmonary hypertension and 1 respectively lymphangiomatosis, thromboembolism and vanishing lung. 16 patients were considered suitable for single or double lung transplantation. 4 patients died waiting, 4 underwent single lung transplantation and 8 are still on the waiting list. The mean survival of patients in the waiting list was 145 days (52 for patients with idiopathic pulmonary fibrosis), ranging between 35 and 398 days.
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Affiliation(s)
- F Venuta
- Università degli Studi di Roma La Sapienza, Cattedra di Chirurgia Toracica
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Chiesa G, Carretta A, Puglisi A, Melloni G, Ciriaco P, Zannini P, Orossl A. 34 P - Blood vessel invasion by tumor cells and tumor angiogenesis could predict recurrence in resected non shall cell lung cancer. Eur J Cancer 1996. [DOI: 10.1016/0959-8049(96)84786-1] [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: 11/30/2022]
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Abstract
Patients with cystic fibrosis (CF) are being considered in increasing numbers as candidates for lung transplantation, despite earlier concerns that their nutritional status and the infective nature of their lung disease would contribute to increased morbidity and mortality. We undertook a retrospective analysis of patients with CF referred for consideration of lung transplant to identify factors that helped to select suitable transplant candidates and to identify characteristics that predicted death while on the waiting list. Analysis of 95 referred patients with CF demonstrated a high rate of suitability (78%) by our criteria. The mean weight of listed patients with CF was 77% predicted, and the mean FEV1 was 20% predicted. Sixteen percent of listed patients with CF died awaiting transplant. The FEV1 of these patients was significantly lower than that of patients who survived to transplant. This study implies that patients with CF are being referred for transplant late in the course of their disease. Earlier referral may lead to an increase in the number of patients with CF undergoing successful lung transplantation.
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Affiliation(s)
- P Ciriaco
- Division of Cardiothoracic Surgery, University of North Carolina School of Medicine, Chapel Hill, USA
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De Giacomo T, Rendina EA, Venuta F, Ciriaco P, Lena A, Ricci C. Video-assisted thoracoscopy in the management of recurrent spontaneous pneumothorax. Eur J Surg 1995; 161:227-30. [PMID: 7612762] [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: 01/26/2023]
Abstract
OBJECTIVE To present our experience of video-assisted thoracoscopy in the treatment of recurrent spontaneous pneumothorax, and to compare the results with those of a historical control group treated by lateral thoracotomy. DESIGN Prospective evaluation with historical controls. SETTING Teaching hospital, Italy. SUBJECTS 41 Patients with recurrent spontaneous pneumothorax, 20 of whom were treated by video-assisted thoracoscopy and 21 of whom underwent lateral thoracotomy (historical control group). MAIN OUTCOME MEASURES Duration of chest drainage, length of hospital stay, amount of narcotic analgesia required, postoperative complications, and recurrence during follow up. RESULTS The mean (range) duration of chest drainage in the group who underwent video-assisted thoracoscopy was 5 days (4-7) compared with 7 days (4-13) in the control group; the corresponding figures for length of hospital stay were 6 days (4-8) compared with 10 days (5-16). 3 Patients (15%) in the thoracoscopy group required parenteral narcotic analgesia compared with 14 (66%) in the control group, and 2 (10%) developed minor complications compared with 5 (24%). The mean length of follow up was 9 months (range 1-18) compared with 26 months (19-34), and no patient in either group developed a recurrence. CONCLUSION Our early results of treating recurrent spontaneous pneumothorax with video-assisted thoracoscopy have been encouraging, and we have adopted it in preference to lateral thoracotomy.
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Affiliation(s)
- T De Giacomo
- Department of Thoracic Surgery, University of Rome, La Sapienza, Italy
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Ciriaco P, Rendina EA, Venuta F, De Giacomo T, Della Rocca G, Flaishman I, Baroni C, Cortesi E, Bonsignore G, Ricci C. Preoperative chemotherapy and immunochemotherapy for locally advanced stage IIIA and IIIB non small cell lung cancer. Preliminary results. Eur J Cardiothorac Surg 1995; 9:305-9. [PMID: 7546802 DOI: 10.1016/s1010-7940(05)80187-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
From January 1991 to November 1993, 110 patients with histologically confirmed stage IIIA and IIIB non-small cell lung cancer (NSCLC), were seen at our Institution. Our study was designed to evaluate whether redirection to surgery of otherwise unresectable patients may be obtained by preoperative therapy. Forty-nine patients were considered eligible for neoadjuvant treatment. Thirty-two (Group I) were treated with two or three cycles of cisplatin, vinblastine and mitomycin C and 17 (Group II) received two cycles of cisplatin, VP16, alpha 1 timosine and interferon. The overall response rate was 81.2% for Group I and 88.7% for Group II. Downstaging was predictive of resectability (P < 0.05). Forty-one patients (83.6%) underwent thoracotomy with 37 (75.5%) radical resections. Conservative techniques (bronchovascular reconstruction) (22 cases) were preferred over pneumonectomy (2 cases). The resectability rate was 84% for Group I and 87% for Group II (P = NS). Treatment-related complications were minor, with no deaths. Postoperative complications occurred in two cases in each group (7.4% and 14.3%). There was no histologic evidence of tumor in three patients. Two-year survival was 75% for Group I and 55% for Group II (P = NS). To date 35 patients who had complete resection are alive, and free of disease. We conclude that preoperative chemotherapy produces high response and resectability rates in both stage IIIA and IIIB unresectable NSCLC; radical resection using a conservative technique is possible in patients who are otherwise unresectable; no local recurrence occurred after radical resection; no significant differences were demonstrated between the two protocols.
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Affiliation(s)
- P Ciriaco
- Department of Thoracic Surgery, University of Rome La Sapienza, Policlinico Umberto I, Italy
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Venuta F, Rendina EA, Pompeo E, Ciriaco P, de Giacomo T, Pulsoni A, Ricci C. Regression of autoimmune thrombocythemia after resection of pulmonary plasma cell granuloma. J Thorac Cardiovasc Surg 1994; 108:393-5. [PMID: 8041196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Venuta F, Rendina EA, Ciriaco P, De Giacomo T, Pompeo E, Bachetoni A, Ricci C. Efficacy of cyclosporine to reduce steroids in patients with idiopathic pulmonary fibrosis before lung transplantation. J Heart Lung Transplant 1993; 12:909-14. [PMID: 8312314] [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: 01/29/2023] Open
Abstract
Lung transplantation today is considered an effective option for patients with severe idiopathic pulmonary fibrosis. The standard medical treatment for this disease consists of high-dose steroids alone or combined with other immunosuppressive drugs. Unfortunately, pretransplantation administration of steroids may jeopardize the healing of the airway anastomosis and cause other complications; therefore it is considered a relative contraindication to lung transplantation. For this reason we try to reduce the dose of prednisone to 15 to 20 mg/day or less before the transplantation, but this creates many difficulties and is sometimes impossible in severely ill patients. Therefore we used cyclosporine (4 to 7 mg/kg/day) in 10 patients who were receiving high-dose prednisone (> or = 50 mg/day) therapy, but who were otherwise suitable candidates for lung transplantation. In seven cases prednisone could be tapered to 20 mg/day or less, allowing acceptance in our program. These patients had a CRP score of 60 or more before entering our trial and remained stable at this level after conversion to cyclosporine. The 6-minute walk test showed a mild improvement in five cases (71.5%). Three patients underwent single lung transplantation; two patients are on our waiting list after 3.5 and 4 months of treatment with cyclosporine and prednisone (10 mg/day), and two patients died while awaiting a suitable organ 6 and 7.5 months after starting cyclosporine therapy. Combined administration of cyclosporine and prednisone may extend the waiting time while receiving low-dose steroids and allow more patients with idiopathic pulmonary fibrosis to qualify for lung transplantation while reducing the risk of steroid-induced complications.
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Affiliation(s)
- F Venuta
- University of Rome La Sapienza, Department of Thoracic Surgery, Italy
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Rendina EA, Venuta F, Ciriaco P, Ricci C. Bronchovascular sleeve resection. Technique, perioperative management, prevention, and treatment of complications. J Thorac Cardiovasc Surg 1993; 106:73-9. [PMID: 8321007] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Between May 1989 and May 1992, we performed bronchial sleeve resections or complex reconstructions of the pulmonary artery in 55 patients. Forty-four patients had bronchogenic carcinoma, and 11 had benign lesions. One patient died (mortality 1.8%) and three (5%) had minor complications (dehiscence or granuloma), which were treated by laser recanalization and recovered within 1 year. Ten patients underwent sleeve resection of the pulmonary artery or reconstruction of the vessel with a pericardial patch with no complications. In patients with lung cancer, 2-year survival was 72%, whereas all patients with benign lesions were alive and well at 8 months to 3 years after the operation. We consider accurate surgical technique, bronchial protection with a pedicled intercostal flap, and the use of steroids in the postoperative period as the key factors for success. If anastomotic complications occur, these can be treated conservatively by laser recanalization and bronchial stenting.
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Affiliation(s)
- E A Rendina
- University of Rome, La Sapienza, Department of Thoracic Surgery, Italy
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Venuta F, Pescarmona EO, Rendina EA, Ciriaco P, De Giacomo T, Ricci C. Primary osteogenic sarcoma of the posterior mediastinum. Case report. Scand J Thorac Cardiovasc Surg 1993; 27:169-73. [PMID: 8197432 DOI: 10.3109/14017439309099106] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Extraosseous osteogenic sarcoma of the mediastinum is an extremely rare tumour, usually arising in the anterosuperior compartment. Clinical findings in the first reported case of high-grade osteogenic sarcoma arising in the posterior mediastinum are described.
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Affiliation(s)
- F Venuta
- Department of Thoracic Surgery, University of Rome, La Sapienza, Italy
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Venuta F, Rendina EA, Della Rocca G, Ciriaco P, De Giacomo T, Sposi A, Costanzo Egheoni G, Pescarmona EO, Alfani D, Ricci C. [Single lung transplantation: experimental technique and functional results]. G Chir 1992; 13:379-86. [PMID: 1389990] [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: 12/26/2022]
Abstract
Single lung transplantation was performed in 22 pigs. The first 10 experiments were devoted to settle the surgical technique: in these cases we employed small animals (8-12 kg); technical difficulties and the high incidence of perioperative complications induced us to utilize bigger animals (greater than 20 kg) in the subsequent experiments. In the recipient, after left pneumonectomy we prepared the right pulmonary artery and encircled it with an inflatable silicon cuff connected to a reservoir positioned outside the chest cavity of the animal. The inflation of the cuff allows the complete occlusion of the right pulmonary artery and thus the functional evaluation of the isolated transplanted lung. Perioperative functional evaluation has been performed at different times till the third postoperative day, documenting the good status of the transplanted lung. This study confirms the possibility to employ pigs for experimental single lung transplantation to settle the surgical technique with economic and organizing advantages. Furthermore, it confirms the good results achieved in the dog, in which the occlusion of the contralateral pulmonary artery by means of an inflatable silicon cuff allows to evaluate the isolated transplanted lung function.
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Affiliation(s)
- F Venuta
- Cattedra di Chirurgia Toracica, Università degli Studi, La Sapienza, Roma
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Venuta F, Rendina EA, Ciriaco P, Polettini E, Di Biasi C, Gualdi GF, Ricci C. Computed tomography for preoperative assessment of T3 and T4 bronchogenic carcinoma. Eur J Cardiothorac Surg 1992; 6:238-41. [PMID: 1610591 DOI: 10.1016/1010-7940(92)90104-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Between January 1986 and January 1991, 175 patients with suspected T3 or T4 bronchogenic carcinoma underwent computed tomographic (CT) examination of the chest before thoracotomy. We considered two groups of patients: group 1 includes 98 patients with a paramediastinal mass on standard chest X-ray; invasion of hilar and mediastinal structures was preoperatively investigated with CT and then assessed at thoracotomy. The sensitivity, specificity and accuracy were 72%, 75% and 73%, respectively; positive and negative predictive values were 71% and 76%. In group 2 77 patients had a peripheral tumor suspected of invading the parietal pleura and the soft tissues of the chest wall (patients with evident rib or vertebral invasion were not included). Sensitivity, specificity and accuracy of CT were 52%, 86% and 71%, respectively; positive and negative predictive values were 74% and 70%. We conclude that CT with injection of contrast material is indispensable when direct lung cancer infiltration must be ruled out; its accuracy is however not sufficient to be relied upon in all patients.
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MESH Headings
- Adult
- Aged
- Carcinoma, Bronchogenic/diagnostic imaging
- Carcinoma, Bronchogenic/pathology
- Carcinoma, Bronchogenic/surgery
- Female
- Humans
- Lung Neoplasms/diagnostic imaging
- Lung Neoplasms/pathology
- Lung Neoplasms/surgery
- Male
- Middle Aged
- Muscle, Smooth, Vascular/diagnostic imaging
- Muscle, Smooth, Vascular/pathology
- Muscle, Smooth, Vascular/surgery
- Neoplasm Invasiveness
- Neoplasm Staging
- Neoplastic Cells, Circulating
- Pericardium/diagnostic imaging
- Pericardium/pathology
- Pericardium/surgery
- Pleura/diagnostic imaging
- Pleura/pathology
- Pleura/surgery
- Prognosis
- Tomography, X-Ray Computed
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Affiliation(s)
- F Venuta
- Department of Thoracic Surgery, University of Rome La Sapienza, Italy
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Venuta F, Rendina EA, Ciriaco P, De Giacomo T, Ricci C. Separate extraction of cardiac and pulmonary grafts for left single lung transplantation. Transplant Proc 1991; 23:2312-4. [PMID: 1926368] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- F Venuta
- Department of Thoracic Surgery, University of Rome, Italy
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Rendina EA, Venuta F, Della Rocca G, De Giacomo T, Ciriaco P, Severi L, Costanzo Egheoni G, Ricci C. Technique of experimental single lung transplantation. Transplant Proc 1991; 23:2330. [PMID: 1926378] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- E A Rendina
- Department of Thoracic Surgery, University La Sapienza, Rome, Italy
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Ricci C, Rendina EA, Venuta F, Martelli M, Ciriaco P. [Mechanical staplers in exeresis surgery of pulmonary cancer]. G Chir 1990; 11:138-40. [PMID: 2223483] [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: 12/30/2022]
Abstract
Surgical stapling devices are widespread in many branches of surgery and are employed with success in thoracic surgery. Our experience is in line with that of other Authors: stapling of the bronchus is faster, does not contaminate the operative field and reduces the incidence of bronchopleural fistulas (4.76% to 1.59%). Parenchymal stapling is indicated for resection of bullae, metastases and peripheral lesions. The mechanical suture is air-tight and faster than manual suture. Pulmonary vessels may also be closed mechanically; however, we do not advocate the use of stapling devices especially in the closure of the pulmonary artery.
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Affiliation(s)
- C Ricci
- Cattedra di Chirurgia Toracica, Università degli Studi La Sapienza, Roma
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Ricci C, Rendina EA, Venuta F, Francioni F, De Giacomo T, Pescarmona EO, Ciriaco P. Superior pulmonary sulcus tumors: radical resection and palliative treatment. Int Surg 1989; 74:175-9. [PMID: 2481653] [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: 01/01/2023] Open
Abstract
Between 1963 and 1987, 56 patients with Superior Pulmonary Sulcus Tumors (SPST) were seen at our Institution. Fifteen inoperable patients were treated by radiotherapy. Forty-one patients underwent surgery: 32 received preoperative irradiation and in four of these postoperative radiotherapy was also administered: in nine cases (non radical resection) radiotherapy was administered postoperatively only. Paulson's approach was employed in 30 cases and Dartevelle's procedure in 11. The resection was considered curative in 22 patients (53.7%) achieving complete palliation of pain in 68.2% of cases. In non-resectable patients 2-year survival was 6%. Five-year survival was 11.1% for patients with non radical resection and postoperative irradiation and 34% for patients undergoing preoperative irradiation and radical resection. Four patients underwent pre- and postoperative irradiation and they are alive 23, 20, 15 and six months after operation. Five-year survival for N0, N1 and N2 patients was 38.1%, 14.3% and 0% respectively. In conclusion, SPST can be radically resected, with the appropriate surgical approach and after preoperative radiotherapy, achieving good long-term survival and pain relief. Postoperative irradiation is advisable for prevention of local recurrence and longer pain relief.
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Affiliation(s)
- C Ricci
- Department of Thoracic Surgery, University of Rome, La Sapienza, Italy
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