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1.
Bao-An Gao Gang Zhou Li Guan Ling-Yun Zhang Guang-Ming Xiang 《Journal of thoracic disease》2014,6(5):438-443
Background
The aim of this study was to evaluate the effectiveness and safety of diagnostic flexi-rigid thoracoscopy in differentiating exudative pleural effusion of unknown etiology.Methods
A total of 215 patients with undiagnosed exudative pleural effusion were consecutively recruited between January 2011 and February 2013. Thoracoscopy was carried out under local anesthesia, and multisite pleural biopsies were performed using a flexi-rigid thoracoscope. The tolerance of the patients, surgical complications and postoperative pathological diagnosis rate were used to evaluate the effectiveness and safety of the thoracoscopy procedures.Results
All patients, Karnofsky performance status (KPS) >70, could tolerate both the thoracoscopic surgery and pleural biopsy; there were no severe complications. Thoracoscopic findings included pleural hyperaemia, fibrinous adhesion, nodular bulge and fester. The pathological biopsy confirmed diagnoses of malignant tumor (97 cases), tuberculous pleuritis (91 cases), tuberculous empyema (one case), pulmonary schistosomiasis (one case) and unknown etiology (25 cases). The total diagnosis rate was 88.4%. Subcutaneous emphysema occurred in ten cases and fever in six cases, all of which recovered completely with conservative treatment.Conclusions
Flexi-rigid thoracoscopy had a high diagnosis rate, differentiating exudative pleural effusion of unknown etiology with satisfactory effectiveness and safety. There was high degree of relationship between thoracoscopic appearance and primary disease or tumor classification. 相似文献2.
Li-Li Zhang Yuan-Yuan Li Cheng-Ping Hu Hua-Ping Yang 《Journal of thoracic disease》2014,6(7):E152-E159
Objective
Discuss and improve the understanding of the clinical characters and diagnostic methods of myelomatous pleurisy, particularly of the patients with pleural effusion as an initial manifestation.Background
A 53-year-old male, who had been misdiagnosed as tuberculous pleurisy in a local hospital, was diagnosed as multiple myeloma (MM) with pleural infiltration. We reviewed the literature on clinical manifestations, serum and pleural effusion characters, treatment and diagnostic options of this exceptionally rare presentation of MM.Methods
We conducted a search of the published medical literature since 2000 in MEDLINE and PubMed using search criteria [(“pleural effusion” and “MM”) or “myelomatous pleural effusions”]. The search led to 64 case reports, and 16 cases with pleural effusion as an initial manifestation were included in this review. We have also searched for recent advances in diagnosis.Results and conclusions
Myelomatous pleurisy is a rare complication of MM. Its clinical and laboratory findings are non-specific. Definitive diagnosis relies on the histopathology of pleural biopsy or pleural effusion. Thoracoscopic pleural biopsy is reliable, safe and effective. Chemotherapy is the mainstay of treatment for myelomatous pleural effusion. However, the response rate is low with an overall median survival time of 4 months. 相似文献3.
Yi Han Dezhi Zhen Zhidong Liu Shaofa Xu Shuku Liu Ming Qin Shijie Zhou Daping Yu Xiaoyun Song Yunsong Li Ning Xiao Chongyu Su Kang Shi 《Journal of thoracic disease》2015,7(8):1452-1458
Objective
To compare video-assisted thoracoscopic surgery (VATS) lobectomy and conventional open lobectomy in patients with pulmonary tuberculosis (TB) who require surgery.Methods
Forty patients with pulmonary TB who required lobectomy were randomized to receive either VATS or open lobectomy. Patient demographic, pulmonary function, operative, and postoperative data were compared between the groups.Results
There were 20 patients who received VATS lobectomy (median age 31.5 years, range 19-67 years) and 20 that received open lobectomy (median age 33.5 years, range 16-60 years). The two groups were similar with respect to gender, age and pulmonary function (all, P>0.05). Lobectomy was completed by VATS in 19 of 20 patients (95%), and by thoracoscope-assisted mini-incision lobectomy in 1 patient. The median intraoperative blood loss was 345 mL (range, 100-800 mL), and the median duration of pleural cavity closed drainage was 5 days (range, 3-7 days). All open lobectomies were completed successfully, and the median intraoperative blood loss was 445 mL (range, 150-950 mL) and the median duration of pleural cavity closed drainage was 5 days (range, 3-9 days). No statistically significant differences were found between the groups with respect to operation completion rates, type of lung resection, intraoperative blood loss, closed pleural drainage duration and volume of postoperative chest drainage. The operation time, number of postoperative complications, postoperative pain index at 24 hours after surgery and postoperative hospital stay were all significantly less in the VATS group. With a median follow-up duration of 14 months (range, 8-18 months) no positive sputum examination results were found in either group.Conclusions
VATS lobectomy is an effective and minimally invasive method for treating patients with pulmonary TB. 相似文献4.
Naohiro Taira Tsutomu Kawabata Takaharu Ichi Tomofumi Yohena Hidenori Kawasaki Kiyoshi Ishikawa 《Journal of thoracic disease》2014,6(9):1187-1192
Background
The major risk factor for reexpansion pulmonary edema (RPE) following the treatment of spontaneous pneumothorax is thought to be chronic lung collapse. However, a long-term collapsed lung does not always cause RPE. The purpose of this study was to define other risk factors for RPE among patients undergoing drainage for the treatment of spontaneous pneumothorax.Methods
We retrospectively reviewed all the patients with spontaneous pneumothorax who had been treated at our hospital during a 5-year period. The duration of symptoms, location and size of the pneumothorax, size of the chest tube, and pleural effusion, which can occur coincidentally with pneumothorax, were compared in patients who did and did not experience RPE.Results
Forty patients were underwent drainage for the treatment of a spontaneous pneumothorax between January 2007 and December 2012. RPE developed in 13 of the 40 (32.5%) patients. In the multivariate analysis, the presence of pleural effusion coincident with pneumothorax contributed to the risk for RPE [odds ratios (OR), 1.557; 95% confidence intervals (CI), 1.290-1.880]. The duration of symptoms, location and size of the pneumothorax and size of the chest tube were similar between the groups. Symptomatic RPE was associated with a larger pneumothorax size.Conclusions
The rate of RPE following spontaneous pneumothorax is higher than was previously reported. Our findings suggest the presence of pleural effusion coincidentally with pneumothorax may therefore be a new risk factor for RPE. 相似文献5.
6.
Marco F Pereyra Esther San-José Lucía Ferreiro Antonio Golpe José Antúnez Francisco-Javier González-Barcala Ihab Abdulkader José M álvarez-Doba?o Nuria Rodríguez-Nú?ez Luis Valdés 《Canadian respiratory journal》2013,20(5):362-366
INTRODUCTION:
The performance of blind closed pleural biopsy (BCPB) in the study of pleural exudates is controversial.OBJECTIVE:
To assess the diagnostic yield of BCPB in clinical practice and its role in the study of pleural exudates.METHODS:
Data were retrospectively collected on all patients who underwent BCPB performed between January 1999 and December 2011.RESULTS:
A total of 658 BCPBs were performed on 575 patients. Pleural tissue was obtained in 590 (89.7%) of the biopsies. A malignant pleural effusion was found in 35% of patients. The cytology and the BCPB were positive in 69.2% and 59.2% of the patients, respectively. Of the patients with negative cytology, 21 had a positive BCPB (diagnostic improvement, 15%), which would have avoided one pleuroscopy for every seven BCPBs that were performed. Of the 113 patients with a tuberculous effusion, granulomas were observed in 87 and the Lowenstein culture was positive in an additional 17 (sensitivity 92%). The overall sensitivity was 33.9%, with a specificity and positive predictive value of 100%, and a negative predictive value of 71%. Complications were recorded in 14.4% of patients (pneumothorax 9.4%; chest pain 5.6%; vasovagal reaction, 4.1%; biopsy of another organ 0.5%).CONCLUSIONS:
BCPB still has a significant role in the study of a pleural exudate. If an image-guided technique is unavailable, it seems reasonable to perform BCPB before resorting to a pleuroscopy. These results support BCPB as a relatively safe technique. 相似文献7.
Introduction
Imbalance between secretion and absorbtion of pleural fluid results in pleural effusion. Emergence of pleural effusion ipsilateral or contralateral to the side drained previously is named recurrent effusion. There is currently no standart approach for the management of recurrent pleural effusions.Materials and methods
Eighteen patients, treated between 2011 and 2012 for recurrent pleural effusions due to various etiologies, not considered for surgical or other treatments, and underwent placement of prolonged pleural catheters (Jackson-Pratt drain) were included in this study. Twenty two prolonged pleural catheters were inserted in 18 patients. There were 10 females and 8 males, with mean age 59 (35-77). In 20 patients the catheters were inserted by an anterior approach, and by a posterior approach in one patient. Daily drainage above 1,500 mL was not permitted in order to avoid pulmonary edema. Catheters were removed in patients who had lung expansion and drainage under 50 mL/day.Results
The most common etiology for pleural effusions was extrathoracic malignancy in 9 patients, primary bronchial carcinoma in 5 patients, and benign pleural effusion in 4 patients. Four patients underwent bilateral prolonged pleural catheter insertion. The catheters were retained for a mean period of 19 (10-40) days. Pleural effusion recurred two months after removal of the catheter in one patient with primary bronchial cancer (5%). Only one patient developed a complication (empyema) while under drainage (5%). Two patients died while the catheter was in place.Conclusions
Decreased length of stay and lower costs have enabled prolonged are the major advantages of pleural catheter applications in appropriate patients compared to other treatment methods. We believe that the Jackson Pratt silicone flat drains provide effective pleurodesis along with easy application, and suggest their use as an alternative to pleurodesis in especially malignant pleural effusions and not benign pleural effusions.KEY WORDS : Pleural effusion, prolonged pleural catheter, pleurodesis 相似文献8.
Yong Il Hwang Joo Hee Kim Chang Youl Lee Sunghoon Park Yong Bum Park Seung Hun Jang Cheol Hong Kim Tae Rim Shin Sang Myun Park Yun Su Sim Dong-Gyu Kim Myung-Goo Lee In-Gyu Hyun Ki-Suck Jung 《Journal of thoracic disease》2014,6(5):471-476
Introduction
Cigarette smoking is the most commonly encountered risk factor for chronic obstructive pulmonary disease (COPD). However, it is not the only one and there is consistent evidence from epidemiologic studies that nonsmokers may develop chronic airflow limitation. A history of tuberculosis has recently been found to be associated with airflow obstruction in adults older than 40 years. The aim of this study was to evaluate the association between the radiologic changes by tuberculosis and airflow obstruction in a population based sample.Methods
A nationwide COPD prevalence survey was conducted. We compared the prevalence of airflow obstruction according to the presence of the radiologic change by the tuberculosis.Results
We analyzed 1,384 subjects who participated in the nationwide Korean COPD survey. All subjects were older than 40 years and took the spirometry and simple chest radiography. We defined the airflow obstruction as FEV1/FVC <0.7. A total of 149 (10.8%) subjects showed airflow obstruction. A total of 167 (12.1%) subjects showed radiologic change by tuberculosis. Among these 167 subjects, 44 (26.3%) had airflow obstruction. For the subjects without radiologic change by tuberculosis, the prevalence of airflow obstruction was only 8.6%. The unadjusted odds ratio for airflow obstruction according to the radiologic change was 3.788 (95% CI: 2.544-5.642).Conclusions
The radiologic change by tuberculosis was associated with airflow obstruction. 相似文献9.
Serkan ?zkul Akif Turna Ahmet Demirkaya Burcu Aksoy Kamil Kaynak 《Journal of thoracic disease》2014,6(12):1731-1735
Background
Chemical pleurodesis can be palliative for recurrent, symptomatic pleural effusions in patients who are not candidate for a thoracic surgical procedure. We hypothesized that effective pleurodesis could be accomplished with a rapid method of pleurodesis as effective as the standard method.Methods
A prospective randomized ‘non-inferiority’ trial was conducted in 96 patients with malignant pleural effusion (MPE) who are not potentially curable and/or not amenable to any other surgical intervention. They were randomly allocated to group 1 (rapid pleurodesis) and to group 2 (standard protocol). In group 1, following complete fluid evacuation, talc slurry was instilled into the pleural space. This was accomplished within 2 h of thoracic catheter insertion, unless the drained fluid was more than 1,500 mL. After clamping the tube for 30 min, the pleural space was drained for 1 h, after which the thoracic catheter was removed. In group 2, talc-slurry was administered when the daily drainage was lower than 300 mL/day.Results
No-complication developed due to talc-slurry in two groups. Complete or partial response was achieved in 35 (87.5%) and 33 (84.6%) patients in group 1 and group 2 respectively (P=0.670). The mean drainage time was 40.7 and 165.2 h in group 1 and group 2 respectively (P<0.001).Conclusions
Rapid pleurodesis with talc slurry is safe and effective and it can be performed in an outpatient basis. 相似文献10.
C Ravaglia C Gurioli S Tomassetti GL Casoni M Romagnoli C Gurioli V Agnoletti V Poletti 《Respiration; international review of thoracic diseases》2012,84(3):219-224
Background: Pleural empyema can be subdivided into 3 stages: exudative, multiloculated, and organizing. In the absence of clear septation, antibiotics plus simple drainage of pleural fluid is often sufficient treatment, whereas clear septation often requires more invasive treatment. Objectives: The aim of this study was to report our experience and analyze the safety and efficacy of medical thoracoscopy in patients with multiloculated and organizing empyema. Methods: We performed a retrospective study reviewing the files of patients referred for empyema and treated by medical thoracoscopy at our department from July 2005 to February 2011. Results: A total of 41 patients with empyema were treated by medical thoracoscopy; empyema was free flowing in 9 patients (22%), multiloculated in 24 patients (58.5%), and organized in 8 patients (19.5%). Medical thoracoscopy was considered successful without further intervention in 35 of 41 patients (85.4%): all of the 9 patients with free-flowing fluid, 22 of the 24 patients with multiloculated empyema (91.7%), and only 4 of the 8 patients with organizing effusion (50%). Conclusions: Our study confirms that multiloculated pleural empyema could safely and successfully be treated with medical thoracoscopy while organizing empyema can be resistant to drainage with medical thoracoscopy, requiring video-assisted thoracic surgery or open surgical decortications; among this population, the presence of separate 'pockets' not in apparent communication with each other often leads to a surgical approach. 相似文献
11.
Shi Yan Xing Wang Chao Lv Kevin Phan Yuzhao Wang Jia Wang Yue Yang Nan Wu 《Journal of thoracic disease》2016,8(3):415-421
Background
Postoperative pleural drainage markedly influences the length of postoperative stay and financial costs of medical care. The aim of this study is to retrospectively investigate potentially predisposing factors related to pleural drainage after curative thoracic surgery and to explore the impact of mediastinal micro-vessels clipping on pleural drainage control after lymph node dissection.Methods
From February 2012 to November 2013, 322 consecutive cases of operable non-small cell lung cancers (NSCLC) undergoing lobectomy and mediastinal lymph node dissection with or without application of clipping were collected. Total and daily postoperative pleural drainage were recorded. Propensity score matching (1:2) was applied to balance variables potentially impacting pleural drainage between group clip and group control. Analyses were performed to compare drainage volume, duration of chest tube and postoperative hospital stay between the two groups. Variables linked with pleural drainage in whole cohort were assessed using multivariable logistic regression analysis.Results
Propensity score matching resulted in 197 patients (matched cohort). Baseline patient characteristics were matched between two groups. Group clip showed less cumulative drainage volume (P=0.020), shorter duration of chest tube (P=0.031) and postoperative hospital stay (P=0.022) compared with group control. Risk factors significantly associated with high-output drainage in multivariable logistic regression analysis were being male, age >60 years, bilobectomy/sleeve lobectomy, pleural adhesion, the application of clip applier, duration of operation ≥220 minutes and chylothorax (P<0.05).Conclusions
This study suggests that mediastinal micro-vessels clipping during lymph node dissection may reduce postoperative pleural drainage and thus shorten hospital stay. 相似文献12.
Yasuo Nagafuchi Hirofumi Shoda Keishi Fujio Satoru Ishii Haruhito Sugiyama Kazuhiko Yamamoto 《Modern rheumatology / the Japan Rheumatism Association》2013,23(5):1013-1017
A 28-year-old rheumatoid arthritis woman treated with adalimumab was admitted with fever, cough, and right chest pain. X-ray showed right pleural effusion. By medical thoracoscopy, diffuse white nodules were observed, and biopsy specimen demonstrated epithelioid cell granulomas with necrosis and auramine-stained organisms, which suggested a diagnosis of tuberculous pleurisy. Medical thoracoscopy can be a potent diagnostic method when tuberculous pleurisy is suspected. Notably, despite latent tuberculosis treatment, active tuberculosis was not prevented. 相似文献
13.
Servet Kayhan Aziz Gumus Halit Cinarka Naci Murat Adnan Yilmaz Recep Bedir Unal Sahin 《Journal of thoracic disease》2013,5(5):634-640
Background and objective
Recent evidence suggests that YKL-40 is a relatively new biomarker of inflammation and it is involved in the pathogenesis of several pulmonary diseases. Details of serum and pleural YKL-40 in pleural effusions however, remain unknown. We aimed to assess whether serum and pleural YKL-40 is an accurate biomarker of pleural effusions.Methods
This clinical study was prospective, observational and cross-sectional. The concentrations of serum and pleural fluid YKL-40 and conventional pleural marker levels were measured in 80 subjects with pleural effusions, including 23 transudates caused by congestive heart failure (CHF), and 57 exudates including 23 parapneumonic, 22 malignant and 12 tuberculous pleural effusions (TBPEs).Results
Median pleural fluid YKL-40 levels were higher in exudates than in transudates (219.4 and 205.9 ng/mL, respectively, P<0.001). High pleural YKL-40 levels, with a cutoff value of >215 ng/mL, yielded a 73% sensitivity, 73% specificity, likelihood ratio 2.8 for diagnosing exudate, with an area under the curve of 0.770 [95% confidence intervals (CI): 0.657-0.884]. Pleural YKL-40/serum YKL-40 ratio >1.5 yielded a 75% sensitivity, 72% specificity and likelihood ratio 2.6 for diagnosing TBPE, with an area under the curve of 0.825 (95% CI: 0.710-0.940).Conclusions
High concentrations of pleural YKL-40 level may help to differentiate exudate from transudate and a high pleural YKL-40/serum YKL-40 ratio may be helpful in seperating TBPE from non-tuberculous effusions.KEYWORDS : Exudate, pleural effusion, transudate, tuberculosis, YKL-40 相似文献14.
Riyad Karmy-Jones Michele Holevar Ryan J Sullivan Ani Fleisig Gregory J Jurkovich 《Canadian respiratory journal》2008,15(5):255-258
BACKGROUND:
Empyema complicates tube thoracostomy following trauma in up to 10% of cases. Studies of potential risk factors of empyema have included use of antibiotics, site of injury and technique of chest tube placement. Residual fluid has also been cited as a risk factor for empyema, although the imaging technique to identify this varies.OBJECTIVE:
To determine whether residual hemothorax detected by chest x-ray (CXR) after one or more initial chest tubes predicts an increased risk of empyema.METHODS:
A study of patients admitted to two level I trauma centres between January 7, 2004, and December 31, 2004, was conducted. All patients who received a chest tube in the emergency department, did not undergo thoracotomy within 24 h, and survived more than two days were followed. Empyema was defined as a pleural effusion with positive cultures, and a ratio of pleural fluid lactate dehydrogenase to serum lactate dehydrogenase greater than 0.6 in the setting of elevated leukocyte count and fever. Factors analyzed included the presence of retained hemothorax on CXR after the most recent tube placement in the emergency room, age, mechanism of injury and injury severity score.RESULTS:
A total of 102 patients met the criteria. Nine patients (9%) developed empyema: seven of 21 patients (33%) with residual hemothorax developed empyema versus two of 81 patients (2%) without residual hemothorax developed empyema (P=0.001). Injury severity score was significantly higher in those who developed empyema (31.4±26) versus those who did not (22.6±13; P=0.03).CONCLUSIONS:
The presence of residual hemothorax detected by CXR after tube thoracostomy should prompt further efforts, including thoracoscopy, to drain it. With increasing injury severity, there may be increased benefit in terms of reducing empyema with this approach. 相似文献15.
Tayfun Caliskan Tuncer Ozkisa Serkan Aribal Hatice Kaya Mehmet Incedayi Asim Ulcay Faruk Ciftci 《Journal of thoracic disease》2014,6(6):706-712
Objective
The aim of this study was to assess the clinical features and high resolution computed tomography (HRCT) findings in smear-negative pulmonary tuberculosis (PTB) and to evaluate the correlation between these parameters and the culture results.Methods
We retrospectively studied 78 active smear-negative PTB patients. They were divided into two groups according to their culture results. The HRCT findings and clinical features at the beginning of the antituberculosis treatment were reviewed.Results
The mean age was 22.48±3.18 years. Micronodules (87%), large nodules (63%) and centrilobular nodules (62%) were the most common HRCT findings. HRCT findings were observed in the right upper (72%), left upper (56%), right lower (32%), and left lower lobes (29%). Cough (37%) and chest pain (32%) were the most frequent symptoms at presentation.Conclusions
There were no significant differences in the HRCT findings and clinical features between the two groups. Thus, in cases of smear-negative and culture-negative PTB, the patient with compatible clinical and radiological features should be considered for tuberculosis treatment. 相似文献16.
Minghui Zou Yanfei Wang Hujun Cui Li Ma Shengchun Yang Yuansheng Xia Weidan Chen Xinxin Chen 《Journal of thoracic disease》2016,8(1):43-51
Background
The aim of this study was to review the early and mid-term outcomes of the total cavopulmonary connection (TCPC) procedure and evaluate risk factors for prolonged pleural effusions.Methods
The clinical records of 82 consecutive patients, who underwent a TCPC operation between January 2008 and December 2013, were reviewed for incidence of prolonged pleural effusions, duration of ventilation time and pleural drainage, length of intensive care unit (ICU) stay, and early and mid-term morbidity and mortality.Results
The median age at surgery was 3.0 years. The main single ventricle diagnoses included 18 cases of a double-inlet single ventricle, 17 cases of heterotaxy, 16 cases of tricuspid atresia, 4 cases of mitral atresia, 12 cases of unbalanced complete atrioventricular canal (CAVC), 5 cases of double-outlet right ventricle (DORV) combined with ventricular septal defect (VSD) and pulmonary stenosis (PS), 4 cases of transposition of the great arteries (TGA) combined with VSD and PS, 4 cases of corrected transposition of great arteries (cTGA) combined VSD and PS, and 2 cases of criss-cross heart. Preoperative mean pulmonary artery pressure (mPAP) was 13.66±2.21 mmHg with 23.2% (n=19) higher than 15 mmHg. A total of 61 (74.4%) patients underwent a fenestration. The perioperative mortality was 4.9%. The median duration of pleural effusion was 10 days (range, 3−80 days), and prolonged pleural effusions occurred in 16 (19.5%) patients. Multivariable analysis revealed that mPAP >15 mmHg was independently associated with prolonged pleural effusions (OR, 8.33; 95% CI, 2.33−29.74; P=0.001), and creation of a fenestration was associated with decreased odds of effusion (OR, 0.21; 95% CI, 0.06−0.74; P=0.015). Five-year estimated Kaplan-Meier survival of two-stage TCPC was significantly higher than that of one-stage group(96.7% vs. 79.7%, P=0.023). Patients with heterotaxy or obstructed totally anomalous pulmonary venous connection (TAPVC) had significantly worse mid-term survival.Conclusions
Staged TCPC improved the early and mid-term survival of patients with a single ventricle. mPAP >15 mmHg was independently associated with prolonged pleural effusions and a fenestration significantly associated with a lower odds of effusion. 相似文献17.
James Geake Gary Hammerschlag Phan Nguyen Peter Wallbridge Grant A. Jenkin Tony M. Korman Barton Jennings Douglas F. Johnson Louis B. Irving Michael Farmer Daniel P. Steinfort 《Journal of thoracic disease》2015,7(3):439-448
Background
Endobronchial ultrasound (EBUS) transbronchial needle aspiration (TBNA) is an important diagnostic procedure for the interrogation of mediastinal lymph nodes. There is limited data describing the accuracy & safety of this technique for the diagnosis of tuberculous mediastinal lymphadenitis.Methods
A multi-centre retrospective study of all EBUS-guided TBNA procedures that referred samples for mycobacteriology was performed. Results were correlated with post-procedural diagnoses after a period of surveillance and cross-checked against relevant statewide tuberculosis (TB) registries, and sensitivity and specificity was calculated. In addition, nucleic acid amplification techniques (NAAT) were assessed, and sensitivity and specificity calculated using positive mycobacterial culture as the reference gold standard.Results
One hundred and fifty-nine patients underwent EBUS-TBNA and had tissue referred for mycobacterial culture, of which 158 were included in the final analysis. Thirty-nine were ultimately diagnosed with TB (25%). Sensitivity of EBUS-TBNA for microbiologically confirmed tuberculous mediastinal lymphadenitis was 62% (24/39 cases). Specificity was 100%. Negative predictive value (NPV) and diagnostic accuracy for microbiologic diagnosis was 89% [95% confidence intervals (CI), 82-93%] and 91% (95% CI, 84-94%) respectively. For a composite clinicopathologic diagnosis of TB NPV and accuracy were 98% (95% CI, 93-99%) and 98% (95% CI, 95-99%) respectively. Sensitivity for NAAT was 38% (95% CI, 18-65%).Conclusions
EBUS-TBNA is a safe and well tolerated procedure in the assessment of patients with suspected isolated mediastinal lymphadenitis and demonstrates good sensitivity for a microbiologic diagnosis of isolated mediastinal lymphadenitis. When culture and histological results are combined with high clinical suspicion, EBUS-TBNA demonstrates excellent diagnostic accuracy and NPV for the diagnosis of mediastinal TB lymphadenitis. We suggest EBUS-TBNA should be considered the procedure of choice for patients in whom TB is suspected. 相似文献18.
Background
Intrathoracic anastomotic leakage resulted from radical total gastrectomy with an end-to-side esophagojejunostomy are exclusively abdominal.Case presentation
We report the case of a 64-year-old male who underwent radical total gastrectomy and intraabdominal end-to-side esophagojejunostomy for gastric cardiac carcinoma. Anastomotic leakage to the thoracic cavity occurred which was confirmed by contrast radiography 18 days after the operation. The symptoms included coughing and fever, with elevated white blood cells over 10×109/L. Coughing and fever disappeared after successful sealing of the fistulous orifice with an endoscopically placed covered metallic stent with the applications of antibiotics and drainage of the pleural effusion. The patient was recovered and discharged from the hospital approximately two months after the occurrence of the leakage without any symptoms except intermittent esophageal reflux which could be resolved by treatment with cisapride, or by intaking less liquid food. The patient then received 4 cycles of adjuvant chemotherapy with regimen of FOLFOX4 (fluorouracil, leucovorin and oxaliplatin). Unfortunately, he died of a disease- or treatment- unrelated accidence 5 months after the discharge.Conclusion
The thorough drainage combined with antibiotic treatment is able to eliminate empyema without the need for a specific thoracoscopy or thoracic surgery for patients with intrathoracic leakage. 相似文献19.
Objective
Given the potential morbidity of traditional chest tube insertion, use of pigtail is desirable. The purpose of this case series is to determine the efficacy of bedside pigtail thoracostomy catheters in Adult population by using bedside ultrasound by the pulmonologists.Methods
It is a retrospective case series, which describes the importance of bedside pigtail catheters placements for emergent symptomatic relief for the patients. Predicting a successful drainage, procedure is a complex and multifactorial process based on size, location, character and configuration of the abscess.Results
Our experience shows that the use of standard size (7-8.5 F) pigtail catheters is usually very successful in draining of the pleural fluids. Less time consumption, lower cost and bedside technique makes it superior to conventional chest tube placement in many aspects.Conclusions
Percutaneous pigtail catheters are useful in the drainage of pleural fluids. The pigtail catheters can be placed successful at bedside by the pulmonologists under ultrasound guidance with minimal complications and marked clinical improvement. The cost effectives of this procedure over the conventional chest tube placement, makes this procedure more desirable in most of the hospital settings.Key words: Pigtail thoracostomy catheters, bedside procedure, cast effective 相似文献20.
《Respirology (Carlton, Vic.)》2018,23(7):714-717