ArticleFrontiers in oncology2021
Comparison of Spectral and Perfusion Computed Tomography Imaging in the Differential Diagnosis of Peripheral Lung Cancer and Focal Organizing Pneumonia.
Article in Frontiers in oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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11 citing papers in PubMed, 13 citations in OpenAlex.
- Radiomics analysis of dual-layer spectral detector CT-derived iodine density maps for predicting the pathological complete response of esophageal squamous cell carcinoma after neoadjuvant chemoimmunotherapy.European journal of radiology open · 2026Article
- Spectral computed tomography multi-parameter images for differentiating between tumor tissue and inflammatory tissue in pneumonic-type lung carcinoma lesions.Quantitative imaging in medicine and surgery · 2026Article
- Non-invasive prediction of EGFR gene mutations in non-small cell lung cancer by multi-parameter CT perfusion imaging.Frontiers in medicine · 2025Article
- Diagnostic value of CT radiomics and clinical features in differentiating focal organizing pneumonia from peripheral lung cancer.Frontiers in oncology · 2025Article
- Dual-layer detector spectral CT-based machine learning models in the differential diagnosis of solitary pulmonary nodules.Scientific reports · 2024Article
- [A clinical-radiomics nomogram for differentiating focal organizing pneumonia and lung adenocarcinoma].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2024Article
- Extracellular volume fraction as a potential predictor to differentiate lung cancer from benign lung lesions with dual-layer detector spectral CT.Quantitative imaging in medicine and surgery · 2023Article
- Spectral CT - a new supplementary method for preoperative assessment of pathological grades of esophageal squamous cell carcinoma.BMC medical imaging · 2023Article
- Can spectral computed tomography (CT) replace perfusion CT to assess the histological classification of non-small cell lung cancer?Quantitative imaging in medicine and surgery · 2023Article
- Value of spectral computed tomography-derived quantitative parameters based on full volume analysis in the diagnosis of benign/malignant and pathological subtypes of solitary pulmonary nodules.Quantitative imaging in medicine and surgery · 2023Article
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7 authors at 3 institutions in 1 country.
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Abstract
objectiveTo investigate the spectral and perfusion computed tomography (CT) findings of peripheral lung cancer (PLC) and focal organizing pneumonia (FOP) and to compare the accuracy of spectral and perfusion CT imaging in distinguishing PLC from FOP. MATERIALS AND
methodsPatients who were suspected of having lung tumor and underwent "one-stop" chest spectral and perfusion CT, with their diagnosis confirmed pathologically, were prospectively enrolled from September 2020 to March 2021. Patients who were suspected of having lung tumor and underwent "one-stop" chest spectral and perfusion CT, with their diagnosis confirmed pathologically, were prospectively enrolled from September 2020 to March 2021. A total of 57 and 35 patients with PLC and FOP were included, respectively. Spectral parameters (CT
resultsThe patients' demographic and clinical characteristics were similar in both groups (P > 0.05). In the arterial and venous phases, the values of spectral parameters (CT
conclusionSpectral and perfusion CT both has the capability to differentiate PLC and FOP. However, compared to perfusion CT imaging, spectral CT imaging has higher diagnostic efficiency in distinguishing them.
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