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Park B, Lim JK, Shin KM, Hong J, Cha JG, Cho SH, Park SY, Ryeom HK, Kim SH, Seo AN, Cha SI, Lee J, Lee H, Park J. Clinical Role of Upfront F-18 FDG PET/CT in Determining Biopsy Sites for Lung Cancer Diagnosis. Diagnostics (Basel) 2024; 14:153. [PMID: 38248030 PMCID: PMC10813933 DOI: 10.3390/diagnostics14020153] [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: 12/13/2023] [Revised: 01/08/2024] [Accepted: 01/08/2024] [Indexed: 01/23/2024] Open
Abstract
PURPOSE This study aimed to investigate the impact of FDG PET/CT timing for biopsy site selection in patients with stage IV lung cancer regarding complications and diagnostic yield. METHODS This retrospective analysis was performed on 1297 patients (924 men and 373 women with a mean age of 71.4 ± 10.2 years) who underwent percutaneous needle biopsy (PNB) for stage IV lung cancer diagnosis in two hospitals. Data collected included the patient's characteristics, order date of the biopsy and PET/CT exams, biopsy target site (lung or non-lung), guidance modality, complications, sample adequacy, and diagnostic success. Based on the order date of the PNB and PET/CT exams, patients were categorized into upfront and delayed PET/CT groups. RESULTS PNB for non-lung targets resulted in significantly lower rates of minor (8.1% vs. 16.2%), major (0.2% vs. 3.4%), and overall complications (8.3% vs. 19.6%) compared to PNB for lung targets (p < 0.001 for all types of complications). Compared to the delayed PET/CT group, the upfront PET/CT group exhibited a lower probability of lung target selection of PNB (53.9% vs. 67.1%, p < 0.001), including a reduced incidence of major complications (1.0% vs. 2.9%, p = 0.031). Moreover, there was no significant difference in the occurrence of minor and total complications between the two groups. Upfront PET/CT and delayed PET/CT groups showed no significant difference regarding sample adequacy and diagnostic success. CONCLUSIONS Upfront PET/CT may have an impact on the selection of the biopsy site for patients with advanced lung cancer, which could result in a lower rate of major complications with no change in the diagnostic yield. Upfront PET/CT demonstrates potential clinical implications for enhancing the safety of lung cancer diagnosis in clinical practice.
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Affiliation(s)
- Byunggeon Park
- Department of Radiology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Jae-Kwang Lim
- Department of Radiology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Kyung Min Shin
- Department of Radiology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Jihoon Hong
- Department of Radiology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Jung Guen Cha
- Department of Radiology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Seung Hyun Cho
- Department of Radiology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Seo Young Park
- Department of Radiology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Hun Kyu Ryeom
- Department of Radiology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - See Hyung Kim
- Department of Radiology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - An Na Seo
- Department of Pathology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Seung-Ick Cha
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Jaehee Lee
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Hoseok Lee
- Department of Radiology, Semyung Radiology Clinic, Gumi 39254, Gyeongsangbuk-do, Republic of Korea
| | - Jongmin Park
- Department of Radiology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
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Wang DX, Wang YG, Ding GX, Li B, Liu RN, Ai ZW, Wang Y. The effectiveness of the puncture channel plugging for reduction of complications after CT-guided percutaneous transthoracic needle biopsy. Sci Rep 2023; 13:12318. [PMID: 37516777 PMCID: PMC10387056 DOI: 10.1038/s41598-023-38915-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 07/17/2023] [Indexed: 07/31/2023] Open
Abstract
The effect of plugging the puncture channel with a mixture of hemocoagulase injection on the complications of CT-guided percutaneous transthoracic need biopsy (PTNB) was discussed. The medical records of PTNB were retrospectively studied from June 2017 to May 2022. In the study, the puncture channel of 626 patients were blocked, while remain 681 patients' were not. The Mantel Haenszel method performed layered analysis and evaluated the correlation of adjusted confounding factors. The Odds Ratio and its 95% confidence interval were calculated using the Woof method. The incidence of high-level pulmonary hemorrhage was significantly reduced in patients with lesions ≤ 2 cm and different needle lengths. Patients with different pleural-needle tip angle and perineedle emphysema were blocked, and the incidence of pneumothorax and thoracic implants was significantly reduced. Through puncture channel plugging, the incidence of pulmonary hemorrhage, pneumothorax and thoracic catheterization of PTNB under CT guidance was reduced.
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Affiliation(s)
- Dong-Xu Wang
- Medical Imaging Center, the Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, 161006, Heilongjiang, China.
| | - Yu-Guang Wang
- Medical Imaging Center, the Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, 161006, Heilongjiang, China
| | - Guo-Xu Ding
- Medical Imaging Center, the Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, 161006, Heilongjiang, China
| | - Bo Li
- Medical Imaging Center, the Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, 161006, Heilongjiang, China
| | - Rui-Nan Liu
- Medical Imaging Center, the Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, 161006, Heilongjiang, China
| | - Zhong-Wei Ai
- Department of Pathology, Qiqihar Medical University, Qiqihar, 161006, Heilongjiang, China
| | - Yang Wang
- Medical Imaging Center, the Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, 161006, Heilongjiang, China
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NSCLC in the Era of Targeted and Immunotherapy: What Every Pulmonologist Must Know. Diagnostics (Basel) 2023; 13:diagnostics13061117. [PMID: 36980426 PMCID: PMC10047174 DOI: 10.3390/diagnostics13061117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 02/28/2023] [Accepted: 03/14/2023] [Indexed: 03/18/2023] Open
Abstract
The treatment of non-small cell lung cancer has dramatically changed over the last decade through the use of targeted therapies and immunotherapies. Implementation of these treatment regimens relies on detailed knowledge regarding each tumor’s specific genomic profile, underscoring the necessity of obtaining superior diagnostic tissue specimens. While these treatment approaches are commonly utilized in the metastatic setting, approval among earlier-stage disease will continue to rise, highlighting the importance of early and comprehensive biomarker testing at the time of diagnosis for all patients. Pulmonologists play an integral role in the diagnosis and staging of non-small cell lung cancer via sophisticated tissue sampling techniques. This multifaceted review will highlight current indications for the use of targeted therapies and immunotherapies in non-small cell lung cancer and will outline the quality of various diagnostic approaches and subsequent success of tissue biomarker testing. Pulmonologist-specific methods, including endobronchial ultrasound and guided bronchoscopy, will be examined as well as other modalities such as CT-guided transthoracic biopsy and more.
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Esmonde-White C, Palma D, Mutsaers A. Mistaken Metastasis: Radiation-Induced Rib Fracture Mimicking Malignancy on Computerized Tomography Case Report. Case Rep Oncol 2023; 16:243-248. [PMID: 37092118 PMCID: PMC10114023 DOI: 10.1159/000528613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 12/02/2022] [Indexed: 04/25/2023] Open
Abstract
A 62-year-old woman with a 40-pack-year smoking history and severe chronic obstructive pulmonary disease with early-stage right upper lobe non-small cell lung cancer (NSCLC) was treated with stereotactic ablative radiotherapy (SABR). Two years after treatment, a surveillance computerized tomography scan showed lesions of the posterior 4th and 5th ribs including expansion of the medulla that was unusual and of concern for possible malignant infiltration. A follow-up magnetic resonance imaging (MRI) scan revealed these lesions to be healing fractures post-radiotherapy. Although generally well tolerated, SABR is known to produce inflammatory and fibrotic changes both in-field and in organs at risk, and rib fractures are a well-established adverse event. MRI has high diagnostic accuracy and sensitivity for rib fractures and was able to rule out malignant spread. This case demonstrates the need for regular follow-up following SABR for early-stage NSCLC, as well as the challenge of interpreting indeterminate post-SABR radiography findings.
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Affiliation(s)
| | - David Palma
- Radiation Oncology, London Health Sciences Center, London, ON, Canada
| | - Adam Mutsaers
- Radiation Oncology, London Health Sciences Center, London, ON, Canada
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Efficacy Evaluation of Zoledronic Acid Combined with Chemotherapy in the Treatment of Lung Cancer Spinal Metastases on Computed Tomography Images on Intelligent Algorithms. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:6431852. [PMID: 35572820 PMCID: PMC9106519 DOI: 10.1155/2022/6431852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 03/30/2022] [Accepted: 04/01/2022] [Indexed: 11/23/2022]
Abstract
To analyze the effectiveness and safety of zoledronic acid combined with chemotherapy for lung cancer spinal metastases, 96 patients with lung cancer spinal metastases were averagely classified into the experimental group (gemcitabine, cisplatin, and zoledronic acid) and the control group (gemcitabine and cisplatin). An optimized noise variance estimation algorithm (OMAPB) was proposed based on the maximum a posteriori Bayesian method (MAPB), and the algorithm was applied to the patient's computed tomography (CT) scan. The results indicated that in terms of curative effect, the number of complete remission (CR), partial remission (PR) cases, effective rate, and clinical benefit rate of the test group was significantly higher than those of the control group. The number of progress disease (PD) cases was significantly lower than that of the control group (P < 0.05). The disease progression time of the test group patients was 6.2 months, and the disease progression time of the control group patients was 3.7 months (P < 0.05). The test group patients had 8 cases of bone marrow suppression and gastrointestinal reactions after treatment. In the test group, there were 8 cases of bone marrow suppression, 9 cases of gastrointestinal reaction, 3 cases of fever, 4 cases of pain, and 2 cases of hair loss. The patients in the control group were complicated with bone marrow suppression in 14 cases, gastrointestinal reaction in 17 cases, fever in 5 cases, pain in 4 cases, and hair loss in 6 cases. The difference was statistically significant (P < 0.05). It showed that zoledronic acid combined with chemotherapy could effectively improve the treatment efficiency and clinical benefit rate of patients with lung cancer spinal metastases, prolong the progression of the disease, reduce the degree of bone tissue damage, and would not increase chemotherapy adverse events.
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Lung cancer with post-fracture healing changes causing difficulty in staging. Respir Med Case Rep 2022; 38:101694. [PMID: 35799861 PMCID: PMC9253643 DOI: 10.1016/j.rmcr.2022.101694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 04/26/2022] [Accepted: 06/20/2022] [Indexed: 11/22/2022] Open
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Hasegawa T, Chatani S, Sato Y, Murata S, Yamaura H, Tsukii R, Yoshihara T, Machida M, Nagasawa K, Inaba Y. Percutaneous Image-guided Needle Biopsy of Musculoskeletal Tumors: Technical Tips. INTERVENTIONAL RADIOLOGY 2021; 6:75-82. [PMID: 35912278 PMCID: PMC9327433 DOI: 10.22575/interventionalradiology.2020-0030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 02/17/2020] [Indexed: 11/03/2022]
Abstract
With recent advances in imaging technology, the frequency of detecting musculoskeletal lesions has also increased. Percutaneous image-guided needle biopsy is occasionally required for the diagnosis of such lesions. Moreover, in the era of personalized cancer care, chances in histopathological diagnosis and the importance of histopathological diagnosis by percutaneous needle biopsy are increasing. However, as percutaneous needle biopsy is not a common procedure for musculoskeletal lesions, careful planning and the application of adequate techniques such as hydrodissection and the trans-osseous approach are occasionally required. In this review, we have summarized the indications and techniques for percutaneous image-guided needle biopsy for musculoskeletal lesions, including lymphatic lesions.
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Affiliation(s)
- Takaaki Hasegawa
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital
| | - Shohei Chatani
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital
| | - Yozo Sato
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital
| | - Shinichi Murata
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital
| | - Hidekazu Yamaura
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital
| | - Ryota Tsukii
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital
| | - Terutaka Yoshihara
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital
| | - Masanori Machida
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital
| | - Kyohei Nagasawa
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital
| | - Yoshitaka Inaba
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital
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Diagnostic Value of Rapid On-Site Evaluation for CT-Guided Percutaneous Fine Needle Aspiration in the Diagnosis of Pulmonary Occupying Lesions. BIOMED RESEARCH INTERNATIONAL 2020; 2020:9842768. [PMID: 33282959 PMCID: PMC7685792 DOI: 10.1155/2020/9842768] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 10/11/2020] [Accepted: 11/10/2020] [Indexed: 12/24/2022]
Abstract
Objective Rapid on-site evaluation (ROSE) is an effective and efficient auxiliary examination, but its value for CT-guided percutaneous fine-needle aspiration (FNA) in the diagnosis of pulmonary occupying lesions is unclear. This study is aimed at evaluating the clinical utility of ROSE for CT-guided percutaneous FNA. Methods We reviewed 234 patients from September 2018 to April 2019. The result using ROSE was compared with the final pathological diagnosis of CT-guided percutaneous FNA, and we also compared the complications between the ROSE group and the NO-ROSE group. The final pathological diagnosis results served as the gold standard. We also analyzed the diagnostic rate of FNA and the sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of malignancy. The correlation between diverse pathological types of lung cancer was also taken into consideration. Results In total, 132 patients underwent CT-guided percutaneous FNA with ROSE (ROSE group), and 102 did not (NO-ROSE group). The diagnostic rate, sensitivity, specificity, PPV, and NPV of the ROSE group were 91.6%, 89.1%, 94.1%, 93.4%, and 90.1%, respectively. The complication rates of the ROSE group and the NO-ROSE group were 8.33% and 16.67%, respectively. This difference was not statistically significant (P > 0.05). In subsets of adenocarcinoma (AC) and small cell lung cancer (SCLC) patients, the ROSE result was highly consistent with the final pathological result. Conclusion CT-guided percutaneous FNA combined with ROSE has a high diagnostic rate, sensitivity, and specificity for pulmonary occupying lesions and an acceptable rate of complications. This method is worthy of wide use given its high efficiency and safety.
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