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1.
Article in English | MEDLINE | ID: mdl-36810693

ABSTRACT

Middle lobe (ML) suffering after right upper lobectomy (RUL) is rare but represents a major complication usually due to lobar torsion. We report 3 atypical consecutive cases of ML suffering due to malposition of the 2 remaining right lobes with a 180° tilt. All 3 female patients had surgery for non-small-cell carcinoma including RUL associated with radical hilar and mediastinal lymph node removal. Postoperative chest X-ray abnormalities appeared at days 1-3 respectively. The diagnosis of malposition of the 2 lobes was done on contrast-enhanced chest CT scan at days 7, 7 and 6, respectively. A reoperation for suspected ML torsion was required in all patients. Three repositionings of the 2 lobes and 1 middle lobectomy were performed. The postoperative courses were then uneventful, and the 3 patients were alive at a mean follow-up of 12 months. Before thoracic approach closure after RUL, systematic check of good positioning of the 2 reinflated remaining lobes is indispensable. It may prevent ML suffering secondary to 180° lobar tilt leading to whole pulmonary malposition.

2.
J Thorac Dis ; 11(8): 3467-3475, 2019 Aug.
Article in English | MEDLINE | ID: mdl-31559052

ABSTRACT

BACKGROUND: The assessment before surgical plication for unilateral hemidiaphragm (HD) eventration is not clearly defined and no precise criteria exist to really understand which patient is operated with which results depending on the technique used. The goal of this study was to evaluate the place of dynamic magnetic resonance imaging (dMRI) before and after plication by developing measurement criteria. METHODS: Between 2006 and 2017, 18 patients (group1: Gp1) were operated for eventrations, 15 left-sided (Gp1L) and 3 right-sided (Gp1R). All had preoperative and postoperative evaluations including dMRI and pulmonary function tests. Five healthy volunteer subjects (group2: Gp2) had the same imaging protocol. For each HD, we measured the respiratory excursion at three fixed points (S1, S2, S3) and the height of curvature on sagittal plane. We also searched for upward paradoxical diaphragm movements. RESULTS: Before surgery, no excursion (n=13) or extremely reduced excursion (n=5) was detected on the injured HD (IHD) in Gp1. Upward paradoxical movements were identified only in Gp1L (n=6). Compared with Gp2 subjects, the healthy HD for Gp1L patients had significantly reduced excursion values at three sites S1 (P=0.038), S2 (P=0.006), and S3 (P=0.004). After plication, the decreasing height of curvature confirmed a tightening of the IHD in all patients (median value from 100 to 39.5 mm in Gp1L and 92 to 74 mm in Gp1R, P=0.0001). All upward paradoxical movements disappeared. Healthy HD excursions in Gp1L normalised their values. All those imaging improvements were correlated with postoperative improvements of dyspnoea score (P<0.0001) and vital capacity (P=0.002). CONCLUSIONS: dMRI and the standardised grid we developed not only improve the knowledge of unilateral diaphragm eventration but also permit to evaluate the quality of its surgical repair. It also demonstrates that a dysfunction of the healthy HD contralateral to eventration is possible and reversible after plication of the IHD.

3.
Pathol Oncol Res ; 25(1): 319-325, 2019 Jan.
Article in English | MEDLINE | ID: mdl-29110262

ABSTRACT

Mutational heterogeneity could explain different metastatic patterns among IIIA-N2 lung cancer and influence prognosis. The identification of subclonal mutations using deep sequencing to evaluate the degree of molecular heterogeneity may improve IIIA-N2 classification. The aim of this prospective study was to assess mutational and immunohistochemical characteristics in primary tumours and involved lymph nodes (LN) in operated patients. Four patients operated for primary lung carcinoma and unisite N2 mediastinal involvement were consecutively selected. Samples (tumour and paired LN) were analysed for PD1, PD-L1 and CD8 immunostaining. Somatic mutation testing was performed by deep targeted next generation sequencing (NGS), with the AmpliSeq™ Colon and Lung Cancer Panel (LifeTechnology). A total of 9 primary lung cancer samples and 10 LN stations were analysed. For each cancer, we found 2 mutations, with allelic ratios from 3% to 72%. Mutational patterns were heterogeneous for 2 primary tumours. In 3 cases, mutations observed in the primary tumour were not found in LN metastases (ALK, FGFR3, MET). Inversely, in 1 case, a KRAS mutation was found in LN but not in the primary tumour. All primary tumours were found PD-L1 positive while CD8+ T cells infiltrate varied. In the different examined LN samples, PD-L1 expression, CD8+ and PD1+ T cells infiltrate were not similar to the primary tumour. This preliminary prospective study shows the diversity of intra-tumour and LN mutations using routinely-used targeted NGS, concerning both mutated gene and allelic ratio. Further studies are needed to evaluate its prognostic impact.


Subject(s)
Adenocarcinoma/pathology , Biomarkers, Tumor/genetics , Carcinoma, Squamous Cell/pathology , Lung Neoplasms/classification , Lung Neoplasms/pathology , Lymph Nodes/pathology , Mutation , Adenocarcinoma/genetics , Aged , Aged, 80 and over , Carcinoma, Squamous Cell/genetics , Female , Follow-Up Studies , High-Throughput Nucleotide Sequencing , Humans , Lung Neoplasms/genetics , Lymph Nodes/metabolism , Male , Middle Aged , Neoplasm Staging , Prospective Studies
4.
J Thorac Dis ; 10(7): 3948-3956, 2018 Jul.
Article in English | MEDLINE | ID: mdl-30174836

ABSTRACT

BACKGROUND: Head and neck cancer (HNC) and lung cancer are often linked because of common risk factors. We aimed to assess the risk of postoperative complications in patients with previous HNC undergoing thoracic surgery for lung cancer. METHODS: Patients with previous HNC undergoing surgery for lung cancer were included in this retrospective, monocentric, case-control study. All patients were matched for age, sex, FEV1, smoking history, and year of surgery with lung cancer patients without previous HNC. Major postoperative complication was defined as at least one of the following during the first 30 days post lung resection (LR): death, shock, need for mechanical ventilation, and pneumonia. RESULTS: From January 2006 to May 2012, 65 patients with previous HNC underwent LR. Fifty-nine of these patients were included and matched with 120 control patients without HNC. Major complications occurred in 25 [42.4% (95% CI, 29.4-55.4%)] vs. 19 [15.8% (95% CI, 9.2-22.5%)] patients in the HNC and non-HNC groups, respectively (P<0.001). Among the complications, pneumonia occurred in 19 (32.2%) vs. 12 (10%) (P=0.01), and death occurred in 5 (8.5%) vs. 2 (1.7%) patients in the HNC and non-HNC groups, respectively (P=0.04). The following factors were identified by multivariate analysis to be independently associated with postoperative complications: previous HNC [odds ratio (OR) =4.24; (95% CI, 1.84-9.74)], male gender [OR =8.99; (95% CI, 1.05-76.78)], cumulative smoking [OR =1.02 per unit; (95% CI, 1.01-1.04)] and elevated Charlson score [OR =1.45; (95% CI, 1.07-1.96)]. CONCLUSIONS: Previous HNC is a major independent risk factor for serious postoperative complications after LR for lung cancer. Postoperative pneumonia (POP) is the most frequent complication.

8.
J Thorac Dis ; 9(3): E327-E332, 2017 Mar.
Article in English | MEDLINE | ID: mdl-28449533

ABSTRACT

The greater the number of lymph node (LN) sampled (NLNsS) during lung cancer surgery, the lower the risk of underestimating the pN-status and the better the outcome of the pN0-patients due to stage-migration. Thus, regarding LN sampling "to be or not to be", number is the question. Recent studies advocate removing 10 LNs. The most suitable NLNsS is unfortunately impossible to establish by mathematics. A too high NLNsS variability exists, based on anatomy, surgery and pathology. The methodology may vary according to Inter-institutional differences in the surgical approach regarding LN inspection and number sampling. The NLNsS increases with the type of resection: sublobar, lobectomy or pneumonectomy. Concerning pathology, one LN may be divided into several pieces, leading to number overestimation. The pathological examination is limited by the number of slices analyzed by LN. The examined LNs can arbitrarily depend on the probability of detecting nodal metastasis. In fact, the only way to ensure the best NLNsS and the best pN-staging is to remove all LNs from the ipsilateral mediastinal and hilar LN-stations as they are discovered by thoroughly dissecting their anatomical locations. In doing so, a deliberate lack of harvest of LNs is unlikely, number turns out not to be the question anymore and a low NLNsS no longer means incomplete surgery. This prevents from judging as incomplete a complete LN dissection in a patient with a small NLNsS and from considering as complete a true incomplete one in a patient with a great NLNsS. Precise information describing the course of the operation and furnished in the surgeon's reports is also advisable to further improve the quality of LN-dissection, which ultimately might be beneficial in the long-term to patients. However, that procedure is of limited interest in pN-staging if LNs are not thoroughly examined and also described by the pathologist.

9.
J Thorac Dis ; 8(Suppl 4): S376-86, 2016 Apr.
Article in English | MEDLINE | ID: mdl-27195135

ABSTRACT

Diaphragm pacing (DP) is an orphan surgical procedure that may be proposed in strictly selected ventilator-dependent patients to get an active diaphragm contraction. The goal is to wean from mechanical ventilation (MV) and restore permanent efficient breathing. The two validated indications, despite the lack of randomised control trials, concern patients with high-level spinal cord injuries (SCI) and central hypoventilation syndromes (CHS). To date, two different techniques exist. The first, intrathoracic diaphragm pacing (IT-DP), based on a radiofrequency method, in which the electrodes are directly placed around the phrenic nerve. The second, intraperitoneal diaphragm pacing (IP-DP) uses intradiaphragmatic electrodes implanted through laparoscopy. In both techniques, the phrenic nerves must be intact and diaphragm reconditioning is always required after implantation. No perioperative mortality has been reported and ventilator-weaning rate is about 72% to 96% in both techniques. Improvement of quality of life, by restoring a more physiological breathing, has been almost constant in patients that could be weaned. Failure or delay in recovery of effective diaphragm contractions could be due to irreversible amyotrophy or chest wall damage. Recent works have evaluated the interest of IP-DP in amyotrophic lateral sclerosis (ALS). After some short series were reported in the literature, the only multicentric randomized study including 74 ALS patients was prematurely stopped because of excessive mortality in paced patients. Then, another trial analysed the place of IP-DP in peripheral diaphragm dysfunction but, given the multiple biases, the published results cannot validate that indication. Reviewing all available literature as in our experience, shows that DP is an effective method to wean selected patients dependent on ventilator and improve their daily life. Other potential indications will have to be evaluated by randomised control trials.

10.
Eur J Cardiothorac Surg ; 49(3): 810-7, 2016 Mar.
Article in English | MEDLINE | ID: mdl-26188011

ABSTRACT

OBJECTIVES: Lung transplantation (LTx) is an accepted therapy for selected infants, children and adolescents with end-stage lung and pulmonary vascular disease. It remains a challenge for a selected group of patients. In 2011, the number of paediatric lung transplantations (PLTxs) worldwide was 107. In France, a total of 131 PLTxs have been performed since 2000 (data from ABM: Agence de biomédecine), 65 of which were conducted at our institution. METHODS: All patients under 18 (4.8-17.11) years of age matching inclusion and exclusion criteria, who underwent LTx at our institution were included in this study (n = 58). We analysed the outcomes of these patients in terms of survival rates, controlling for indications for transplantations and surgical procedures. Secondary outcomes were analysis of surgical and medical complications and identification of prognostic factors in the field of LTx in these categories of ages. RESULTS: The 30-day mortality rate was 10%. Kaplan-Meier survival rates at 1 month, 1, 3, 5 and 10 years were 90, 81, 66, 60 and 57%, respectively; the median survival was 91 months. Reduced-size transplantation was performed in 33% of double-lung transplantation (DLTx) patients without negatively impacting survival. In our series, female sex, the presence of a sex mismatching and, in particular, the occurrence of a male donor to a female recipient (F/M group) have been poor prognostic factors after PLTx. CONCLUSIONS: The overall survival after PLTx was encouraging (57% at 10 years). A PLTx should be offered to the small number of patients with end-stage pulmonary disease. The limited number of paediatric donor organs can be overcome by using reduced-size organs without a survival disadvantage to the patients. In our series, male sex and sex matching seemed to be positive predictive prognostic factors after PLTx but further studies are required to confirm these results and to also clarify the role of age of donor, time of cold ischaemia and body mass index in PLTx.


Subject(s)
Lung Transplantation/mortality , Lung Transplantation/statistics & numerical data , Tissue Donors/statistics & numerical data , Transplant Recipients/statistics & numerical data , Adolescent , Analysis of Variance , Child , Female , Humans , Male , Retrospective Studies , Risk Factors , Sex Factors
11.
Rev Prat ; 66(7): 773-776, 2016 Sep.
Article in French | MEDLINE | ID: mdl-30512301

ABSTRACT

Diaphragm disorders in adults. Diaphragm diseases, functional particularly, are little known and often underestimated by clinicians. Whether a fortuitous discovery on a chest x-ray showing an elevation of the hemidiaphragm or revealed by dyspnea, these abnormalities of the diaphragm require further investigations. The objective is to confirm the diagnosis, understanding the mechanism, to clarify the functional consequences and to consider treatment. Some dysfunctions may be temporary, contraindicating any emergency treatment apart from acute ruptures. Only symptomatic cases require a surgical treatment. The type of surgery depends on the cause and can range from simple repair of a diaphragmatic defect, diaphragm plication to restore tensioning and even phrenic pacing in very rare cases.


Pathologies diaphragmatiques de l'adulte. Les pathologies du diaphragme, en particulier fonctionnelles, sont peu connues et souvent sous-estimées par les cliniciens. Qu'elles soient de découverte fortuite sur une radiographie thoracique montrant une surélévation de la coupole diaphragmatique ou révélées par une dyspnée, ces anomalies du diaphragme nécessitent des explorations complémentaires. L'objectif est d'affirmer le diagnostic, de comprendre le mécanisme en cause, de préciser les conséquences fonctionnelles et d'envisager un traitement. Certains dysfonctionnements peuvent être temporaires ce qui contre-indique tout traitement en urgence en dehors des ruptures « aiguës ¼. Seules les formes responsables d'une symptomatologie invalidante justifie d'une prise en charge chirurgicale. Le type de chirurgie dépend de la cause et peut aller de la simple réparation d'un défect diaphragmatique, à la remise en tension de la coupole par une plicature et même l'implantation d'un stimulateur phrénique dans de très rares cas.


Subject(s)
Diaphragm , Muscular Diseases , Respiratory Paralysis , Adult , Diaphragm/diagnostic imaging , Diaphragm/physiopathology , Dyspnea , Humans , Radiography , Respiratory Paralysis/diagnostic imaging
12.
Ann Thorac Surg ; 95(3): 1000-5, 2013 Mar.
Article in English | MEDLINE | ID: mdl-23375734

ABSTRACT

BACKGROUND: Patients with a history of previous malignancy are often encountered in a discussion of surgical resection of non-small-cell lung cancer (NSCLC). The outcome of patients with 2 or more previous cancers remains unknown. METHODS: We performed a retrospective study including all patients undergoing resection for NSCLC from January 1980 to December 2009 at 2 French centers. We then compared the survival of patients without a history of another cancer (group 1), those with a history of a single malignancy (group 2), and those with a history of 2 or more previous malignancies (group 3). RESULTS: There were 5,846 patients: 4,603 (78%) in group 1, 1,147 (20%) in group 2, and 96 (2%) in group 3. The proportion of patients included in group 3 increased from 0.3% to 3% over 3 decades. Compared with groups 1 and 2, group 3 was associated with older age, a larger proportion of women, earlier tumor stage, less induction therapy, and fewer pneumonectomies. Despite this, postoperative complications and mortality were similar in groups 2 and 3, and higher than in group 1. Five-year survival rates were 44.6%, 35.1%, and 23.6% in groups 1, 2, and 3, respectively (p < 0.000001 for comparison between 3 groups; p = 0.18 for comparison between groups 2 and 3). In multivariate analysis, male sex, higher T stage, higher N stage, incomplete resection, and study group were significant predictors of adverse prognosis. CONCLUSIONS: Despite earlier diagnosis and acceptable long-term survival, patients operated on for NSCLC after 2 or 3 previous malignancies carried a worse prognosis than did those undergoing operation after 1 malignancy or if there was no previous diagnosis of cancer.


Subject(s)
Carcinoma, Non-Small-Cell Lung/surgery , Lung Neoplasms/surgery , Medical History Taking , Neoplasms, Second Primary/diagnosis , Pneumonectomy , Aged , Carcinoma, Non-Small-Cell Lung/diagnosis , Female , France/epidemiology , Humans , Incidence , Lung Neoplasms/diagnosis , Male , Middle Aged , Neoplasms, Second Primary/epidemiology , Prognosis , Retrospective Studies
13.
Interact Cardiovasc Thorac Surg ; 15(6): 1082-4, 2012 Dec.
Article in English | MEDLINE | ID: mdl-22990635

ABSTRACT

Sclerotherapy is commonly used to manage bleeding from oesophageal varices. In a patient with cirrhosis of the liver, sclerotherapy with bucrylate was followed by a pulmonary embolism and then by a decline in general health. A chest radiograph taken 5 months later disclosed a left perihilar opacity, surrounding and invading the pulmonary artery. Despite moderate fixation by positron emission tomography and inconclusive bronchoscopy findings, an upper left lobectomy was deemed in order. A left pulmonary artery pseudoaneurysm was found during the surgery. The pseudoaneurysm ruptured during dissection, requiring a left pneumonectomy. The pathological examination showed shredding of the left pulmonary artery, which contained foreign material. At points of contact with this material, destruction and severe polymorphic inflammation of the pulmonary parenchyma were noted. There was no evidence of tumour or infection. These findings strongly suggested an iatrogenic pulmonary artery pseudoaneurysm related to a bucrylate embolism through porto-systemic vascular shunts. We are not aware of previously reported cases.


Subject(s)
Aneurysm, False/etiology , Bucrylate/adverse effects , Esophageal and Gastric Varices/therapy , Iatrogenic Disease , Pulmonary Artery , Pulmonary Embolism/etiology , Sclerosing Solutions/adverse effects , Sclerotherapy/adverse effects , Aged , Aneurysm, False/diagnosis , Aneurysm, False/surgery , Bronchoscopy , Fatal Outcome , Humans , Male , Pneumonectomy/adverse effects , Positron-Emission Tomography , Pulmonary Artery/diagnostic imaging , Pulmonary Artery/pathology , Pulmonary Artery/surgery , Pulmonary Embolism/diagnosis , Pulmonary Embolism/surgery , Time Factors , Tomography, X-Ray Computed , Treatment Outcome , Vascular Surgical Procedures/adverse effects
14.
Eur J Cardiothorac Surg ; 37(5): 1215-20, 2010 May.
Article in English | MEDLINE | ID: mdl-20060734

ABSTRACT

OBJECTIVES: Thoracoplasty has lost much of its popularity and is being supplanted by space-reduction operations using muscle flaps. Our purpose is to retrospectively study the remaining indications and the evolving modifications of this ancient technique in our current surgical practice. PATIENTS AND METHODS: From 1994 to 2008, 35 patients underwent a thoracoplasty procedure in a single thoracic surgery centre for treatment of infectious complications of previous thoracic surgery. The number and length of ribs excised were dictated by the size and location of the thoracic cavity to obliterate. Muscle flaps were used to buttress bronchial fistulas and to fill out residual spaces. We reviewed the immediate and long-term results concerning infection control and procedure tolerance. RESULTS: The infectious complications of previous thoracic surgery were related to cancer in 25, tuberculosis in six, oesophageo-pleural fistula in two, ruptured lung abscess and pleural thickening in one each. The thoracoplasty procedure was performed for: (1) post-pneumonectomy empyema, n=20 (bronchial fistula, n=11; open window thoracostomy, n=14; mean number of resected ribs, n=7.5; associated intrathoracic muscle transposition, n=12; postoperative death, n=3); (2) post-lobectomy empyema, n=8 (bronchial fistula n=8; open window thoracostomy n=1; mean number of resected ribs n=3.6; associated intrathoracic muscle transposition n=7; no death); (3) other indications, n=7 (mean number of resected ribs n=4.8; associated intrathoracic muscle transposition n=3; no death). All patients discharged from the hospital except one were cured and did not complain of symptoms of secondary lung function and shoulder impairment. CONCLUSION: Although thoracoplasty is rarely indicated nowadays, this does not imply that the procedure should be avoided. Thoracoplasty may be associated with myoplasty, which permits achieving complete space obliteration by combining resection of a few rib segments and limited intrathoracic muscle transposition.


Subject(s)
Muscle, Skeletal/transplantation , Surgical Wound Infection/surgery , Thoracoplasty/methods , Aged , Aged, 80 and over , Bacteria/isolation & purification , Female , Humans , Male , Middle Aged , Radiography , Retrospective Studies , Surgical Flaps , Surgical Wound Infection/diagnostic imaging , Surgical Wound Infection/microbiology , Thoracic Neoplasms/surgery , Treatment Outcome , Tuberculosis, Pulmonary/surgery
15.
Int J Gynecol Cancer ; 19(9): 1662-5, 2009 Dec.
Article in English | MEDLINE | ID: mdl-19955956

ABSTRACT

OBJECTIVES: To evaluate the feasibility of video-assisted thoracoscopy (VAT) for staging advanced ovarian cancer, to measure the performance of preoperative computed tomography (CT) for diagnosing pleural metastases, to assess the correlation between pleural and abdominal involvement, and to measure the impact of VAT on patient management. METHODS: We retrospectively evaluated 16 VAT procedures in 15 patients with advanced ovarian malignancies and pleural effusions. The reason for VAT was either to evaluate unilateral or bilateral pleural effusions (n = 15) or to evaluate pleural metastases after neoadjuvant chemotherapy (n = 1). Preoperative CT was performed routinely, and findings were compared with those of VAT. The rates of involvement of the hepatic pedicle, mesentery, and right side of the diaphragm were compared with the rate of pleural involvement. RESULTS: The right side of the chest was examined 12 times; and the left side, 4 times. There were no complications; 1 procedure was stopped because of ventilatory intolerance. Video-assisted thoracoscopy identified metastases smaller than 1 cm in 5 patients and larger than 1 cm in 2 additional patients; there was no evidence of pleural involvement in 6 patients. Computed tomography had 14% sensitivity and 25% specificity for pleural status determination, using VAT biopsy as the reference standard. Pleural involvement did not correlate with involvement of the hepatic pedicle, mesentery, or right side of the diaphragm. CONCLUSIONS: Video-assisted thoracoscopy performs better than CT for evaluating pleural involvement in ovarian cancer. Video-assisted thoracoscopy supplies accurate data on thoracic involvement, which does not seem predictable from the peritoneal involvement. Video-assisted thoracoscopy may impact patient management.


Subject(s)
Carcinoma/surgery , Ovarian Neoplasms/surgery , Pleural Effusion, Malignant/diagnosis , Thoracic Surgery, Video-Assisted , Aged , Biopsy, Needle , Carcinoma/diagnostic imaging , Carcinoma/pathology , Disease Progression , Feasibility Studies , Female , Humans , Middle Aged , Neoplasm Staging/methods , Ovarian Neoplasms/diagnostic imaging , Ovarian Neoplasms/pathology , Pleural Effusion, Malignant/pathology , Pleural Effusion, Malignant/surgery , Pleural Neoplasms/diagnosis , Pleural Neoplasms/secondary , Pleural Neoplasms/surgery , Retrospective Studies , Thoracic Surgery, Video-Assisted/methods , Tomography, X-Ray Computed
16.
Eur J Cardiothorac Surg ; 36(5): 910-3, 2009 Nov.
Article in English | MEDLINE | ID: mdl-19595606

ABSTRACT

OBJECTIVE: Lung resection for complex aspergilloma (CA) carries high morbidity and mortality and remains controversial in high-risk patients. Cavernostomy followed by muscle-flap plombage has been recommended for patients considered unfit for resection, but subsequent muscle-flap atrophy may be a main cause of failure. We reviewed the place of a limited thoracoplasty in association with that procedure. METHODS: Five patients complaining of haemoptysis related to CA were denied lung resection because of bilateral lung destruction (n=1), and required completion pneumonectomy (previous lobectomy for cancer followed by adjuvant radiation therapy, n=4). We analysed the data concerning the alternative surgical procedures performed and their immediate and late results. RESULTS: The surgery consisted in cavernostomy, removal of the fungus ball, cavity obliteration with the most directly available muscle flaps (rhomboid muscle n=2, trapezius and rhomboid n=2, serratus major and subscapular n=1). A limited thoracoplasty ranging from 2 to 5 portions of rib (mean resected rib portions n=3.4) was performed in addition to this procedure. The postoperative course was uneventful. All patients are still alive (mean follow-up 3 years; range: 1-6 years) and faring well without thoracoplasty-related aftereffect, complication related to muscle-flap disuse atrophy nor recurrence of the disease. CONCLUSION: Cavernostomy followed by muscle transposition has been reported to provide encouraging results. Combining a limited thoracoplasty during the same operation is a simple, safe and well-tolerated procedure regularly achieving good results, and thus deserving consideration.


Subject(s)
Muscle, Skeletal/transplantation , Pulmonary Aspergillosis/surgery , Surgical Flaps , Thoracoplasty/methods , Aged , Aged, 80 and over , Female , Hemoptysis/microbiology , Humans , Male , Middle Aged , Pneumonectomy/methods , Pulmonary Aspergillosis/complications , Retrospective Studies , Treatment Outcome
17.
Ann Thorac Surg ; 88(1): 200-5, 2009 Jul.
Article in English | MEDLINE | ID: mdl-19559225

ABSTRACT

BACKGROUND: Intrathoracic hilar or mediastinal lymph node metastases (HMLNMs) of extrathoracic carcinomas are infrequent. Their treatment strategy is not established and their prognosis poorly known. We reviewed the place of surgical intervention in their management. METHODS: Among 565 patients with mediastinal lymph node enlargement, 37 had a history of extrathoracic carcinoma. The enlargement consisted in HMLNMs in 26 (15 men, 11 women), with a mean age of 57.6 (range 19-78) years. Surgical procedures were reviewed. RESULTS: Diagnostic procedures, comprising mediastinoscopy in 9, anterior mediastinotomy in 2, and video-assisted thoracic surgery (VATS) in 4, were performed mainly because of unresectability due to diffuse and bilateral HMLNMs. Cancer location was breast in 6, kidney or prostate in 2 each, and bladder, rectum, testis, melanoma, and larynx in 1 each. Median survival was 21 months. Resection was performed in 11 patients, comprising posterolateral thoracotomy in 6, muscle sparing thoracotomy in 2, and VATS in 3. Seventeen involved LN stations were removed; of these, primary were kidney in 3, testis or thyroid in 2 each, and larynx, nasopharynx, and intestinum in 1 each. Five-year survival was 41.6% (median, 45 months). CONCLUSIONS: HMLNMs of extrathoracic carcinoma may be isolated, probably in the context of a particular lymphatic mode of spread. Our experience demonstrates that operation is mainly diagnostic but resection may safely achieve local control of the disease and deserves being advocated in patients with isolated and resectable HMLNMs.


Subject(s)
Cause of Death , Lymph Node Excision/methods , Mediastinal Neoplasms/mortality , Mediastinal Neoplasms/surgery , Neoplasms/mortality , Neoplasms/surgery , Adult , Aged , Cohort Studies , Female , Humans , Kaplan-Meier Estimate , Lymph Nodes/pathology , Lymphatic Metastasis , Male , Mediastinal Neoplasms/secondary , Mediastinoscopy/methods , Middle Aged , Minimally Invasive Surgical Procedures/methods , Minimally Invasive Surgical Procedures/mortality , Neoplasm Invasiveness/pathology , Neoplasm Staging , Neoplasms/pathology , Prognosis , Risk Assessment , Sensitivity and Specificity , Survival Analysis , Thoracic Surgery, Video-Assisted/methods , Treatment Outcome , Young Adult
18.
Eur J Cardiothorac Surg ; 34(3): 484-7, 2008 Sep.
Article in English | MEDLINE | ID: mdl-18603442

ABSTRACT

OBJECTIVE: Mainstem bronchus obstruction results in lung function exclusion. The aim of this study was to revisit lung function restoration obtained by different types of bronchial sleeve resections in selected patients with endobronchial tumors. METHODS: Eleven patients (9 women and 2 men, mean age 47 years) presented with endobronchial tumors and ipsilateral lung function exclusion. Mainstem bronchial sleeve resection was performed in 7 patients, right bilobar and mainstem bronchial sleeve resection in 2, and left upper sleeve lobectomy in 2. Tumors consisted in 8 bronchial carcinoids, 2 adenoid cystic carcinomas, and one inflammatory myofibroblastic tumor. Fiberoptic bronchoscopy and quantitative ventilation-perfusion lung scan were performed in all patients at work-up to assess lung function exclusion and during the first year following bronchoplastic procedure to study recovery. Long-term follow-up consisted of physical examination, thoracic computed tomographic scan and bronchoscopy every year. RESULTS: There was no postoperative death. The long-term follow-up was complete and ranged from 12 to 192 months (median: 102.7 months). The lung function was completely restored in all patients. The ventilation function was immediate, but the perfusion was restored in a mean interval of 8.2 months (ranging from 3 to 12 months). All patients are currently alive, and no local tumor recurrence was observed. CONCLUSIONS: Some obstructing tumors may be removed by various types of bronchial sleeve resections that permit lung function restoration and long-term local control of the disease. However, at least one year is required for lung perfusion to completely recover, despite immediate ventilation restoration.


Subject(s)
Bronchi/surgery , Lung Neoplasms/surgery , Adult , Aged , Bronchial Neoplasms/pathology , Bronchial Neoplasms/physiopathology , Bronchial Neoplasms/surgery , Bronchoscopy/methods , Carcinoid Tumor/pathology , Carcinoid Tumor/physiopathology , Carcinoid Tumor/surgery , Female , Follow-Up Studies , Forced Expiratory Volume , Humans , Lung/diagnostic imaging , Lung Neoplasms/pathology , Lung Neoplasms/physiopathology , Male , Middle Aged , Pneumonectomy/methods , Postoperative Period , Pulmonary Artery/physiopathology , Radionuclide Imaging , Recovery of Function , Treatment Outcome , Vasoconstriction , Young Adult
19.
Breast ; 17(5): 472-6, 2008 Oct.
Article in English | MEDLINE | ID: mdl-18450444

ABSTRACT

UNLABELLED: Postmastectomy chronic pain may be divided into widespread and regional pain. Almost half patients with regional pain, which is more likely related to neuropathic phenomena, do not benefit any pain relief from medication. Our purpose was to report results on pain relief obtained by axillary lymph nodes autotransplantation. METHODS: Six patients presented with chronic regional neuropathic pains and upper limb lymphedema after breast cancer surgery and radiation therapy. Despite medication, pain was intolerable and daily activity dramatically reduced. Lymph nodes were harvested in the femoral region, transferred to the axillary region and transplanted by microsurgical procedures. RESULTS: Lymphedema resolved in 5 out of 6 patients. Pain was relieved in all, permitting return to work and daily activity; analgesic medication was discontinued. CONCLUSION: This procedure proved efficient and may be advocated in case of neuropathic pain when discussing lymphedema management.


Subject(s)
Lymph Nodes/transplantation , Lymphedema/surgery , Mastectomy/adverse effects , Microsurgery/methods , Pain, Postoperative/etiology , Aged , Breast Neoplasms/radiotherapy , Breast Neoplasms/surgery , Humans , Lymphedema/complications , Lymphedema/etiology , Middle Aged , Neuralgia/etiology , Neuralgia/surgery , Pain Measurement , Time Factors , Treatment Outcome
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