Abstract:
Background:Small pulmonary nodules have been detected frequently by computed tomography (CT). Lung cancers with cavity formation are also easily detected. There are a few reports focused on the cavity wall, although cancer cells exist along the cavity wall, not inside. We evaluated the impact of cavity wall thickness on prognosis and assessed the clinicopathological features in non-small cell lung cancer (NSCLC) with cavity formation. Methods:Between 2005 and 2011, 1,313 patients underwent complete resection for NSCLC. Of these cases, we reviewed 65 patients (5.0%) diagnosed with NSCLC with cavity formation by chest CT. We classified the patients into three groups based on the maximum cavity wall thickness, namely, ≤4 mm (Group 1, 8 patients), >4 and ≤15 mm (Group 2, 33 patients), and >15 mm (Group 3, 24 patients). Results:The number of patients with pathological whole tumor size >3 cm was 2 (25%) in Group 1, 17 (52%) in Group 2, and 23 (96%) in Group 3 (P<0.001). Cases with lymph node metastasis were 0 (0%) in Group 1, 5 (15%) in Group 2, and 10 (42%) in Group 3 (P=0.016). The 5-year overall survival (OS) rates were 100% in Group 1, 84.0% in Group 2, and 52.0% in Group 3, with significant differences between Group 1 and Group 3 (P=0.044) and between Group 2 and Group 3 (P=0.034). In univariate analysis, neither whole tumor size nor lymph node metastasis was a prognostic factor for OS (P=0.51, P=0.27). Only cavity wall thickness was a significant prognostic factor by multivariate analysis (P=0.009). Conclusions:Maximum cavity wall thickness was an important prognostic factor in NSCLCs with cavity formation, comparable with other established prognostic factors.
journal_name
J Thorac Disjournal_title
Journal of thoracic diseaseauthors
Shigefuku S,Kudo Y,Yunaiyama D,Matsubayashi J,Park J,Nagao T,Shimada Y,Saji H,Hagiwara M,Okano T,Kakihana M,Kajiwara N,Ohira T,Ikeda Ndoi
10.21037/jtd.2018.01.61subject
Has Abstractpub_date
2018-02-01 00:00:00pages
973-983issue
2eissn
2072-1439issn
2077-6624pii
jtd-10-02-973journal_volume
10pub_type
杂志文章abstract::The scientific world is enriched daily with new knowledge, due to new technologies and continuous discoveries. The mathematical functions explain the statistical concepts particularly those of mean, median and mode along with those of frequency and frequency distribution associated to histograms and graphical represen...
journal_title:Journal of thoracic disease
pub_type: 社论
doi:10.21037/jtd.2017.05.81
更新日期:2017-06-01 00:00:00
abstract::Central venous catheters (CVCs) have an important role in the management of critically ill patients. In contrast to the immediate complications after CVC insertion, the late complications were difficult to be noticed without high suspicion despite their life-threatening outcome. We report a rare but fatal delayed vasc...
journal_title:Journal of thoracic disease
pub_type:
doi:10.21037/jtd.2017.08.50
更新日期:2017-09-01 00:00:00
abstract:Background:Permanent pacemaker implantation (PPI) is widely used for the treatment of chronic arrhythmia. The aim of the present study was to investigate the incidence of postoperative complications and the risk factors in patients with PPI. Methods:The clinical data of 124 patients who underwent PPI in our hospital f...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd-20-2913
更新日期:2020-10-01 00:00:00
abstract:Background:Bronchiolitis obliterans syndrome (BOS) is a rare, progressive and irreversible airway disease associated with significant mortality after allogeneic hematopoietic stem-cell transplantation (HSCT). In this study, we investigated the therapeutic effect of high-dose budesonide/formoterol (320/9 µg bid) in pati...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd-19-3475
更新日期:2020-08-01 00:00:00
abstract::Approximately 6% of women with breast cancer are diagnosed before the age of 40. Young age is an independent predictor of adverse outcome and most young breast cancer patients receive systemic treatment with chemotherapy, hormonal therapy or both. The loss or impairment of fertility is a potential side effect of antin...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.3978/j.issn.2072-1439.2013.05.22
更新日期:2013-06-01 00:00:00
abstract:BACKGROUND:The importance of the role of bronchial arteries is notable in modern days thoracic surgery. The significance of their anastomoses with adjusted structures has not yet been sufficiently rated, especially in cases of haemoptysis, heart-lung transplantations and treatment of aneurysms of the thoracic aorta. Th...
journal_title:Journal of thoracic disease
pub_type: 杂志文章,评审
doi:10.3978/j.issn.2072-1439.2014.09.32
更新日期:2014-10-01 00:00:00
abstract:BACKGROUND:To determine the 1,25-dihydroxyvitamin D3 [1,25(OH)2D3] concentrations to patients with tuberculosis (TB) and whether it influenced the patient's clinical features. METHODS:For the first part, a total of 153 healthy adults and 74 patients with pulmonary TB (PTB) were enrolled. Serum concentrations of 1,25(O...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.3978/j.issn.2072-1439.2014.05.12
更新日期:2014-06-01 00:00:00
abstract::Lung cancer continues to be the leading cause of cancer death worldwide. Recently, immunotherapy for non-small cell lung cancer (NSCLC) has emerged as a powerful treatment option for advanced lung cancer. The relative success of programmed death 1 (PD-1) and/or programmed death ligand 1 (PD-L1) antibodies in metastati...
journal_title:Journal of thoracic disease
pub_type: 杂志文章,评审
doi:10.21037/jtd.2018.01.109
更新日期:2018-02-01 00:00:00
abstract::Thoracic damage control surgery (TDCS) is a decision making tool and derivate of the damage control concept (DCC), where physiological stabilization has a priority over anatomical reconstruction under the pressure of time. Intrathoracic haemorrhage control and pleural decompression are the two main immediate tasks of ...
journal_title:Journal of thoracic disease
pub_type: 杂志文章,评审
doi:10.21037/jtd.2018.11.32
更新日期:2019-02-01 00:00:00
abstract:Background:The novel HeartMate 3 (Abbott, Chicago, IL, USA) left ventricular assist device (LVAD) was worldwide first implanted by Prof. Schmitto and his team in 2014 at the Hannover Medical School, Germany and received CE Mark approval in October, 2015 following completion of a clinical trial. Methods:Although HeartM...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2018.01.26
更新日期:2018-06-01 00:00:00
abstract:Background:Hemoptysis is one of the most important complications associated with fungus ball. However, the association of the primary size of the fungus ball and its change with the incidence of hemoptysis was not fully established. This study aims to determine the clinical risk factors of severe hemoptysis and natural...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2019.09.52
更新日期:2019-10-01 00:00:00
abstract:Background:Pulmonary arterial compliance (PAC) was previously shown to be an important prognostic factor in pulmonary arterial hypertension (PAH), in addition to the conventional pulmonary vascular resistance (PVR). The product of PAC and PVR, the arterial time (RC) constant, expresses the logarithmic relationship betw...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2020.02.20
更新日期:2020-05-01 00:00:00
abstract:Background:Esophageal squamous cell carcinoma (ESCC) as the main subtype of esophageal cancer (EC) is a leading cause of cancer-related death worldwide. Despite advances in early diagnosis and clinical management, the long-term survival of ESCC patients remains disappointing, due to a lack of full understanding of the ...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2020.01.33
更新日期:2020-06-01 00:00:00
abstract:BACKGROUND:The aim of this study was to reveal the short-term outcomes of video-assisted thoracoscopic surgery (VATS) segmentectomy without tracheal intubation compared with intubated general anesthesia with one-lung ventilation (OLV). METHODS:We performed a retrospective review of our institutional database of consec...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2016.02.50
更新日期:2016-03-01 00:00:00
abstract::Patients with locally advanced esophageal cancer are treated with definitive chemoradiation (dCXRT) for a number of reasons. Some patients are never referred to a surgeon for a con-versation about surgery, others decline surgery, and some are not candidates for surgery due to a sag in performance status secondary to t...
journal_title:Journal of thoracic disease
pub_type: 杂志文章,评审
doi:10.3978/j.issn.2072-1439.2014.03.29
更新日期:2014-05-01 00:00:00
abstract::Chronic dyspnoea, or breathlessness for more than four weeks duration, is a common symptom in adults presenting to primary and tertiary care. It often presents a diagnostic challenge due to the wide spectrum of underlying disease, which is multifactorial in approximately one third of cases. Challenges in diagnosis inc...
journal_title:Journal of thoracic disease
pub_type: 杂志文章,评审
doi:10.21037/jtd.2019.10.53
更新日期:2019-10-01 00:00:00
abstract:Background:Primary ciliary dyskinesia (PCD) is an inherited ciliary motility disorder caused by mutations in at least 40 genes. RSPH9 gene mutations encoding aberrant radial spoke head proteins have been linked with PCD. The clinical spectrum extent of RSPH9 gene mutations remains to date largely unknown. We aimed to d...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2019.04.71
更新日期:2019-05-01 00:00:00
abstract:Background:It is recommended that dilated ascending aortas (≥45 mm) should be replaced at the time of aortic valve replacement (AVR) for bicuspid aortic valve (BAV). The risk of progressive sinus of Valsalva dilatation after AVR and ascending aorta replacement is less clear. Methods:We identified 156 patients (age 56....
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2017.08.15
更新日期:2017-09-01 00:00:00
abstract:BACKGROUND:Interstitial lung disease (ILD) is a disease with high mortality worldwide. Unfortunately, its prognosis is still very poor. Therefore, developing the target molecular is very important for ILD diagnosis and treatment. Caveolin-1 (Cav-1) can regulate the formation of fibrosis by linking to the signaling path...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2017.07.01
更新日期:2017-08-01 00:00:00
abstract::In many areas of the world, concentrations of ambient air pollutants exceed levels associated with increased risk of acute and chronic health problems. While effective policies to reduce emissions at their sources are clearly preferable, some evidence supports the effectiveness of individual actions to reduce exposure...
journal_title:Journal of thoracic disease
pub_type: 杂志文章,评审
doi:10.3978/j.issn.2072-1439.2014.12.21
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:Non-small cell lung cancer (NSCLC) with malignant pleural disease (MPD) was considered to be contraindication for surgery, but sometimes MPD was unexpectedly found intraoperatively. There was no consensus on the role of surgical intervention on the primary tumor in patients with MPD. The object of this resea...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2016.10.19
更新日期:2016-10-01 00:00:00
abstract:Background:Complete resection is the mainstay of treatment for thymoma, but few studies have investigated the extent of resection on normal thymus. Extended thymectomy is considered the treatment of choice for myasthenic patients with thymoma, while the optimal therapy for non-myasthenic patients is still a matter of d...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2017.09.109
更新日期:2017-10-01 00:00:00
abstract:Background:Endoscopic thoracic sympathectomy (ETS) has been considered as a definitive treatment for hyperhidrosis. However, despite its well-established success rate, surgical treatment for craniofacial hyperhidrosis (CFH) is rarely performed due to the possibility of fatal complications and compensatory sweating. The...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2018.05.190
更新日期:2018-06-01 00:00:00
abstract::Extended thymectomy has been considered the goal of surgery for myasthenia gravis (MG) mainly due to the existence of ectopic thymic tissue. Recently, ectopic thymic tissue has attracted increasing attention in patients with MG following thymectomy. However, the specific role of ectopic thymic tissue in patients with ...
journal_title:Journal of thoracic disease
pub_type: 杂志文章,评审
doi:10.21037/jtd.2019.08.109
更新日期:2019-09-01 00:00:00
abstract::Video-assisted thoracoscopic surgery (VATS) segmentectomy is a promising treatment option for rigorously selected patients with earlystage non-small cell lung cancer. In the presented video, a 66-year-old male with a 1.6 cm suspicious nodule located at the posterior segment of the right upper lobe was treated with ana...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.3978/j.issn.2072-1439.2014.11.43
更新日期:2014-12-01 00:00:00
abstract::Acute Stanford type A aortic dissection requires an extremely complex surgical strategy and presents high risk of complications. Although many different procedures were reported to treat this aortic dissection, high mortality rate and incidences of complications still exist. This study presents a 59-year-old lady with...
journal_title:Journal of thoracic disease
pub_type:
doi:10.21037/jtd.2016.12.81
更新日期:2016-12-01 00:00:00
abstract:BACKGROUND:Spontaneous pneumothoraces (SP) tend to occur in clusters which have been related to atmospheric pressure variations and thunderstorm insurgence. We examined the influence of standard meteorological parameter variations and concentrations of the major air pollutants on incidence of spontaneous pneumothorax (...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:
更新日期:2010-03-01 00:00:00
abstract::Rituximab, a monoclonal antibody against CD20+ antigen specific B cell, has been increasingly used in the treatment of non-Hodgkin's lymphoma and some other autoimmune diseases, such as systemic lupus erythematosus (SLE) and rheumatoid arthritis. It is noted that Rituximab could enhanced the efficacy of CHOP-based che...
journal_title:Journal of thoracic disease
pub_type:
doi:10.3978/j.issn.2072-1439.2013.08.35
更新日期:2013-08-01 00:00:00
abstract:Background:Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) have become important treatment options for non-small cell lung cancer (NSCLC) patients with EGFR sensitive mutation. However, the detection of EGFR driver mutation is impeded by the lack of adequate tumor tissues, histopathological type...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2019.05.22
更新日期:2019-05-01 00:00:00
abstract::We present an unusual case of partial anomalous venous drainage in which the vein of the right upper lobe drains into the superior vena cava, together with the azygos vein. This was discovered during surgery for a lung tumor of the right upper lobe. We present the embryological background, functional consequences and ...
journal_title:Journal of thoracic disease
pub_type:
doi:10.3978/j.issn.2072-1439.2015.10.02
更新日期:2015-10-01 00:00:00