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Xie Q, Wang W, Qiu Y, Sun J, Hu H, Zou J, Xu C, Yuan Q, Zhang Q, Wang Y. Improved diagnostic yield of peripheral pulmonary malignant lesions with emphysema using a combination of radial endobronchial ultrasonography and rapid on-site evaluation. BMC Pulm Med 2024; 24:401. [PMID: 39164665 PMCID: PMC11337740 DOI: 10.1186/s12890-024-03208-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 08/08/2024] [Indexed: 08/22/2024] Open
Abstract
BACKGROUND This is a retrospective cohort study from a single center of Chest Medical District of Nanjing Brain Hospital Affiliated to Nanjing Medical University, Jiangsu Province, China. It was aim to evaluate the diagnostic value of radial endobronchial ultrasound (R-EBUS) combination with rapid on-site evaluation (ROSE) guided transbronchial lung biopsy (TBLB) for peripheral pulmonary lesions in patients with emphysema. METHODS All 170 patients who underwent PPLs with emphysema received an R-EBUS examination with or without the ROSE procedure, and the diagnostic yield, safety, and possible factors influencing diagnosis were analyzed between the two groups by the SPSS 25.0 software. RESULTS The pooled and benign diagnostic yields were not different in the two groups (P = 0.224, 0.924), but the diagnostic yield of malignant PPLs was significantly higher in the group with ROSE than the group without ROSE (P = 0.042). The sensitivity of ROSE was 79.10%, the specificity, 91.67%, the positive predictive value, 98.15%, and the negative predictive value, 84.62%. The diagnostic accuracy, was 95.52%. In the group of R-EBUS + ROSE, the procedural time and the number of times of biopsy or brushing were both significantly reduced (all P<0.05). The incidence of pneumothorax (1.20%) and bleeding (10.84%) in the group of R-EBUS + ROSE were also less than those in the group of R-EBUS (P<0.05). The lesion's diameter ≥ 2 cm, the distance between the pleura and the lesion ≥ 2 cm, the positive air bronchograms sign, the location of the ultrasound probe within the lesion, and the even echo with clear margin feature of lesion ultrasonic image, these factors are possibly relevant to a higher diagnostic yield. The diagnostic yield of PPLs those were adjacent to emphysema were lower than those PPLs which were away from emphysema (P = 0.048) in the group without ROSE, however, in the group of R-EBUS + ROSE, there was no such difference whether the lesion is adjacent to emphysema or not (P = 0.236). CONCLUSION Our study found that the combination of R-EBUS and ROSE during bronchoscopy procedure was a safe and effective modality to improve diagnostic yield of PPLs with emphysema, especially for malignant PPLs. The distance between the pleura and the lesion ≥ 2 cm, the positive air bronchograms sign, the location of the ultrasound probe within the lesion, and the even echo with clear margin feature of lesion ultrasonic image, these factors possibly indicated a higher diagnostic yield. Those lesions' position is adjacent to emphysema may reduce diagnostic yield but ROSE may make up for this deficiency.
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Affiliation(s)
- Qing Xie
- Department of Radiology, Chest Medical District of Nanjing Brain Hospital, Nanjing Medical University, 215 Guangzhou Road, Nanjing, 210029, China
| | - Wei Wang
- Department of Respiratory Medicine, Chest Medical District of Nanjing Brain Hospital, Nanjing Medical University, 215 Guangzhou Road, Nanjing, 210029, China
| | - Yiling Qiu
- Department of Respiratory Medicine, Chest Medical District of Nanjing Brain Hospital, Nanjing Medical University, 215 Guangzhou Road, Nanjing, 210029, China
| | - Jiajia Sun
- Department of Respiratory Medicine, Chest Medical District of Nanjing Brain Hospital, Nanjing Medical University, 215 Guangzhou Road, Nanjing, 210029, China
| | - Huidi Hu
- Department of Pathology, Chest Medical District of Nanjing Brain Hospital, NanjingMedical University, 215 Guangzhou Road, Nanjing, 210029, China
| | - Jue Zou
- Department of Pathology, Chest Medical District of Nanjing Brain Hospital, NanjingMedical University, 215 Guangzhou Road, Nanjing, 210029, China
| | - Chunhua Xu
- Department of Respiratory Medicine, Chest Medical District of Nanjing Brain Hospital, Nanjing Medical University, 215 Guangzhou Road, Nanjing, 210029, China
| | - Qi Yuan
- Department of Respiratory Medicine, Chest Medical District of Nanjing Brain Hospital, Nanjing Medical University, 215 Guangzhou Road, Nanjing, 210029, China
| | - Qian Zhang
- Department of Respiratory Medicine, Chest Medical District of Nanjing Brain Hospital, Nanjing Medical University, 215 Guangzhou Road, Nanjing, 210029, China
| | - Yan Wang
- Department of Ultrasound Images, Chest Medical District of Nanjing Brain Hospital Affiliated to Nanjing Medical University, 215 Guangzhou Road, Nanjing, 210029, China.
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Matsumoto Y, Kho SS, Furuse H. Improving diagnostic strategies in bronchoscopy for peripheral pulmonary lesions. Expert Rev Respir Med 2024:1-15. [PMID: 39093300 DOI: 10.1080/17476348.2024.2387089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 05/08/2024] [Accepted: 07/29/2024] [Indexed: 08/04/2024]
Abstract
INTRODUCTION In the past two decades, bronchoscopy of peripheral pulmonary lesions (PPLs) has improved its diagnostic yield due to the combination of various instruments and devices. Meanwhile, the application is complex and intertwined. AREAS COVERED This review article outlines strategies in diagnostic bronchoscopy for PPLs. We summarize the utility and evidence of key instruments and devices based on the results of clinical trials. Future perspectives of bronchoscopy for PPLs are also discussed. EXPERT OPINION The accuracy of reaching PPLs by bronchoscopy has improved significantly with the introduction of combined instruments such as navigation, radial endobronchial ultrasound, digital tomosynthesis, and cone-beam computed tomography. It has been accelerated with the advent of approach tools such as newer ultrathin bronchoscopes and robotic-assisted bronchoscopy. In addition, needle aspiration and cryobiopsy provide further diagnostic opportunities beyond forceps biopsy. Rapid on-site evaluation may also play an important role in decision making during the procedures. As a result, the diagnostic yield of bronchoscopy for PPLs has improved to a level comparable to that of transthoracic needle biopsy. The techniques and technologies developed in the diagnosis will be carried over to the next step in the transbronchial treatment of PPLs in the future.
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Affiliation(s)
- Yuji Matsumoto
- Department of Endoscopy, Respiratory Endoscopy Division/Department of Thoracic Oncology, National Cancer Center Hospital, Chuo-ku, Tokyo, Japan
| | - Sze Shyang Kho
- Division of Respiratory Medicine, Department of Internal Medicine, Sarawak General Hospital, Kuching, Malaysia
| | - Hideaki Furuse
- Department of Endoscopy, Respiratory Endoscopy Division, National Cancer Center Hospital, Chuo-ku, Tokyo, Japan
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Magnini A, Fissi A, Cinci L, Calistri L, Landini N, Nardi C. Diagnostic accuracy of imaging-guided biopsy of peripheral pulmonary lesions: a systematic review. Acta Radiol 2024:2841851241265707. [PMID: 39093605 DOI: 10.1177/02841851241265707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2024]
Abstract
The histologic definition of peripheral pulmonary lesion (PPL) is critical for a correct diagnosis and appropriate therapy. Non-invasive techniques for PPL biopsy are imaging-guided, using endobronchial ultrasound (EBUS), computed tomography (CT), and electromagnetic navigation bronchoscopy (ENB). To assess the diagnostic accuracy of PPL biopsy and provide a framework for reporting data for accuracy studies of PPL biopsy. A systematic review was conducted on PubMed, Scopus, and Web of Science to identify all the articles assessing the accuracy of EBUS, CT, and ENB between January 2000 and June 2023 basing search queries on keywords emerging from PICO question. Only studies investigating biopsy of PPL and reporting accuracy or necessary data to calculate it independently were included. Risk of bias was based on QUADAS-2 tool. In total, 81 studies were included. Median accuracy was 0.78 (range=0.51-0.94) in the EBUS group, 0.91 (range=0.73-0.97) in the CT group, 0.72 (range=0.59-0.97) in the ENB group, and 0.77 (range=0.61-0.92) in the combined group. Sensitivity and NPV ranges were 0.35-0.94 and 0.26-0.88 in the EBUS group, 0.71-0.97 and 0.46-1.00 in the CT group, 0.55-0.96 and 0.32-0.90 in the ENB group, and 0.70-0.90 and 0.28-0.79 in the combined group. Specificity and PPV were 1.00 in almost all studies. Overall complication rate was 3%, 30%, 8%, and 5% in the EBUS, CT, ENB, and combined groups. CT-guided biopsy was the most accurate technique, although with the highest complication rate. When calculating accuracy, indeterminate results must be considered false negatives according to the "intention-to-diagnose" principle.
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Affiliation(s)
- Andrea Magnini
- Department of Experimental and Clinical Biomedical Sciences, Radiodiagnostic Unit n. 2, University of Florence - Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Armitha Fissi
- Department of Experimental and Clinical Biomedical Sciences, Radiodiagnostic Unit n. 2, University of Florence - Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Lorenzo Cinci
- Department of Experimental and Clinical Biomedical Sciences, Radiodiagnostic Unit n. 2, University of Florence - Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Linda Calistri
- Department of Experimental and Clinical Biomedical Sciences, Radiodiagnostic Unit n. 2, University of Florence - Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Nicholas Landini
- Department of Radiological, Oncological and Pathological Sciences, Policlinico Umberto I Hospital, "Sapienza" Rome University, Rome, Italy
| | - Cosimo Nardi
- Department of Experimental and Clinical Biomedical Sciences, Radiodiagnostic Unit n. 2, University of Florence - Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
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Wan T, Hu Q, Hu W, Deng H, Li D. Utility of Rapid On-Site Evaluation during Bronchoscopy in the Diagnosis of Pulmonary Tuberculosis. Acta Cytol 2024; 68:153-159. [PMID: 38437810 DOI: 10.1159/000538094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 02/20/2024] [Indexed: 03/06/2024]
Abstract
INTRODUCTION The diagnostic value of rapid on-site evaluation (ROSE) in bronchoscopy for lung tumors has been widely researched. However, the diagnostic efficacy of ROSE for pulmonary tuberculosis (TB) has not been extensively assessed yet. This study aimed to examine the value of ROSE in diagnosing pulmonary TB during bronchoscopy, and the relationship between ROSE cytology patterns and acid-fast bacilli (AFB) smears and mycobacterial cultures. METHODS A retrospective study was conducted at a single respiratory endoscopy center, including 418 patients under clinical or radiological suspicion of having pulmonary TB who underwent bronchoscopy. In addition to the use of ROSE and definitive cytology, material obtained by aspiration/lavage or brushing was sent for AFB smear and mycobacterial culture. If histopathological examination was required, endobronchial biopsy, transbronchial lung biopsy, and transbronchial needle aspiration were performed at the discretion of the clinician. A composite reference standard (CRS) was used as the diagnostic gold standard for this study. The diagnosis obtained by ROSE was compared with the final diagnosis. RESULTS Of the 418 patients studied, 282 (67.5%) were diagnosed on the basis of bronchoscopic findings, as follows: pulmonary TB, in 238 (84.4%); non-TB, in 44 (15.6%). In 238 pulmonary TB patients, ROSE cytology showed granulomas without necrosis were observed in 107 cases, granulomas and necrosis in 51 cases, caseous necrosis only in 25 cases, and nonspecific inflammation in 55 cases. For the diagnosis of TB according to CRS, ROSE showed the sensitivity, specificity, positive predictive value, and negative predictive value were 76.9%, 68.2%, 92.9%, and 35.3%, respectively. The positivity rate for bacterial detection through acid-fast staining and culture during bronchoscopy was 51.7%. The cytological pattern showed a higher detection rate for bacteria in cases of necrosis. DISCUSSION The application of ROSE during bronchoscopy is a straightforward procedure that delivers an immediate and precise assessment regarding the adequacy of collected samples, enabling a preliminary diagnosis of pulmonary TB. ROSE has exhibited a higher sensitivity in detecting pulmonary TB compared to microbiological examinations. In addition, the cytological presentation of ROSE tends to show a higher positivity rate for microbiological testing in caseous necrosis. Therefore, samples with these characteristics should be prioritized for microbiological examination after on-site evaluation.
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Affiliation(s)
- Tao Wan
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China,
| | - Qianfang Hu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Weiwei Hu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Hongli Deng
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Dairong Li
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Clinical Utility of Rapid On-Site Evaluation of Touch Imprint Cytology during Cryobiopsy for Peripheral Pulmonary Lesions. Cancers (Basel) 2022; 14:cancers14184493. [PMID: 36139653 PMCID: PMC9496809 DOI: 10.3390/cancers14184493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 09/11/2022] [Accepted: 09/12/2022] [Indexed: 12/24/2022] Open
Abstract
Simple Summary With increasing interest in precision medicine for lung cancer, cryobiopsy is expected to improve the success rate not only for histological diagnosis, but also for next-generation sequencing. Rapid on-site evaluation (ROSE) is an immediate cytological evaluation performed during bronchoscopy. However, little is known about its clinical utility during cryobiopsy. We retrospectively reviewed the data of 63 consecutive patients who underwent cryobiopsy with ROSE of touch imprint cytology (ROSE-TIC) for solid peripheral pulmonary lesions. When the results of ROSE-TIC of each patient were compared directly with the histological findings of the corresponding specimen, the sensitivity, specificity, and positive and negative predictive values were 69.8%, 90.0%, 93.8%, and 58.1%, respectively. The concordance rate was 76.2%. Therefore, we believe that ROSE-TIC, due to its high specificity and positive predictive value, may be a potential tool in deciding whether cryobiopsy sampling could be finished during bronchoscopy. Abstract Cryobiopsy enables us to obtain larger specimens than conventional forceps biopsy despite the caution regarding complications. This study aimed to evaluate the clinical utility of rapid on-site evaluation of touch imprint cytology (ROSE-TIC) during cryobiopsy of peripheral pulmonary lesions (PPLs). We retrospectively reviewed the data of consecutive patients who underwent cryobiopsy for solid PPLs between June 2020 and December 2021. ROSE-TIC was performed on the first specimen obtained via cryobiopsy and assessed using Diff-Quik staining. The results of ROSE-TIC for each patient were compared with the histological findings of the first cryobiopsy specimen. Sixty-three patients were enrolled in this study. Overall, 57 (90.5%) lesions were ≤30 mm in size and 37 (58.7%) had positive bronchus signs. The radial endobronchial ultrasound findings were located within and adjacent to the lesion in 46.0% and 54.0% of the cases, respectively. The sensitivity, specificity, and positive and negative predictive values of the ROSE results for histological findings of the corresponding specimens were 69.8%, 90.0%, 93.8%, and 58.1%, respectively. The concordance rate was 76.2%. In conclusion, ROSE-TIC, due to its high specificity and positive predictive value, may be a potential tool in deciding whether cryobiopsy sampling could be finished during bronchoscopy.
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Zhang J, Chen J, Li J, Yang X. Application Value of Ultrasound-Guided Fine Needle Aspiration Cytological Examination and Ultrasound Evaluation. JOURNAL OF MEDICAL IMAGING AND HEALTH INFORMATICS 2021. [DOI: 10.1166/jmihi.2021.3760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In this paper, chronic inflammatory cell infiltration was seen during this period. The reason for the false-positive result may be the atypical proliferation of cells caused by chronic inflammatory stimulation with malignant cytology. 12 cases of false negative results, including 2
cases of type I nodules, 10 cases of type III nodules, postoperative histology and pathology were papillary carcinoma, there are many reasons for false negative results, including the size of the nodules, the puncture operator, the technical level, internal tissue composition and properties
of the nodules all affect the accuracy of puncture and cytopathology results. The satisfaction of puncture specimens of each group was calculated and compared. For thyroid nodules with the maximum diameter ≤5 mm, the satisfaction rate of puncture specimens was 87.2%, and the diagnostic
sensitivity and accuracy of ultras guided fine needle aspiration biopsy were relatively low. Cytological results were in poor agreement with postoperative histological and pathological results, so it was recommended to take active follow-up for thyroid nodules with the maximum diameter ≤5
mm to reduce unnecessary puncture. The overall puncture success rate is relatively high, ≤10 mm low-echo nodules or even ≤5 mm nodules can be cytological puncture, especially the kind of close to the capsule, trachea and recurrent laryngeal nerve nodules, for the largest diameter of
>5 mm, the satisfaction rate of puncture specimens is relatively high is 93.2%. Moreover, the sensitivity and accuracy of ultrasound guided fine needle aspiration biopsy were relatively high, and the cytological results were in good agreement with the postoperative histological and pathological
results. Therefore, it was feasible to confirm the diagnosis of suspected malignant nodules by ultrasound. The diagnostic in each group and the consistency between cytological diagnosis and histological diagnosis were analyzed by comparing the histological and pathological results after surgery.
Ultrasound-guided fine needle aspiration biopsy can be used more effectively in clinical practice.
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Affiliation(s)
- Jingcheng Zhang
- Tongxiang Hospital of Traditional Chinese Medicine, Jiaxing, Zhejiang, 314500, China
| | - Jili Chen
- Tongxiang Hospital of Traditional Chinese Medicine, Jiaxing, Zhejiang, 314500, China
| | - Juanjuan Li
- Tongxiang Hospital of Traditional Chinese Medicine, Jiaxing, Zhejiang, 314500, China
| | - Xuechen Yang
- Tongxiang Hospital of Traditional Chinese Medicine, Jiaxing, Zhejiang, 314500, China
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Wu J, Wu C, Zhou C, Zheng W, Li P. Recent advances in convex probe endobronchial ultrasound: a narrative review. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:419. [PMID: 33842640 PMCID: PMC8033319 DOI: 10.21037/atm-21-225] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Convex probe endobronchial ultrasound (CP-EBUS) has been widely used in the lymph node staging and restaging of lung tumors and the diagnosis of mediastinal diseases. Recent years have seen continuous progress in this technology. For diagnosis, elastography technology can preliminarily distinguish between benign and malignant lesions, so that reduce the number of punctures. CP-EBUS can also be used as an endoscopic ultrasound (EUS) to guide needle aspirations of liver lesions, retroperitoneal lymph nodes and left adrenal gland (LAG) lesions sometimes. Some advances help diagnosing more accurately and effectively, such as the intranodal forceps biopsy (IFB), the new type of 22G needle, the rapid on-site evaluation (ROSE) and the cancer gene methylation, etc. In addition, special advances are being made in diagnosis using artificial intelligence (AI). For treatment, CP-EBUS has yielded novel research results when applied to transbronchial needle injection (TBNI) and radioactive seed implantation in clinical cases, and blocking of the cardiac plexus in animal studies. The next-generation CP-EBUS is also ready for use in the clinic and the technology will be improving continuously. Through this review, we hope to educate clinicians on the latest uses of CP-EBUS and open up further research ideas for readers interested in this technology.
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Affiliation(s)
- Jian Wu
- Department of Anesthesiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Cen Wu
- Department of Pulmonary and Critical Care Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Chuming Zhou
- Department of Pulmonary and Critical Care Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Wei Zheng
- Department of Pulmonary and Critical Care Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Peng Li
- Department of Pulmonary and Critical Care Medicine, Shengjing Hospital of China Medical University, Shenyang, China
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