دورية أكاديمية
أعرض في EDS

Oblique views of chest radiography from a designed rotation angle recommendation increase the contrast ratio between obscured lesions and surrounding structures.

التفاصيل البيبلوغرافية
العنوان: Oblique views of chest radiography from a designed rotation angle recommendation increase the contrast ratio between obscured lesions and surrounding structures.
المؤلفون: Lin HC; Department of Radiology, MacKay Memorial Hospital, Taipei, Taiwan.; Department of Medicine, MacKay Medical College, New Taipei City, Taiwan.; Mackay Junior College of Medicine, Nursing, and Management, Taipei, Taiwan., Huang CY; Department of Radiology, MacKay Memorial Hospital, Taipei, Taiwan.; Department of Medicine, MacKay Medical College, New Taipei City, Taiwan.; Mackay Junior College of Medicine, Nursing, and Management, Taipei, Taiwan., Huang WM; Department of Radiology, MacKay Memorial Hospital, Taipei, Taiwan.; Department of Medicine, MacKay Medical College, New Taipei City, Taiwan.; Mackay Junior College of Medicine, Nursing, and Management, Taipei, Taiwan., Jhou ZY; Department of Radiology, MacKay Memorial Hospital, Taipei, Taiwan.; Department of Medicine, MacKay Medical College, New Taipei City, Taiwan.; Mackay Junior College of Medicine, Nursing, and Management, Taipei, Taiwan., Chen CH; Department of Radiology, MacKay Memorial Hospital, Taipei, Taiwan.; Department of Medicine, MacKay Medical College, New Taipei City, Taiwan.; Mackay Junior College of Medicine, Nursing, and Management, Taipei, Taiwan., Chien YC; Department of Radiology, MacKay Memorial Hospital, Taipei, Taiwan.; Department of Medicine, MacKay Medical College, New Taipei City, Taiwan.; Mackay Junior College of Medicine, Nursing, and Management, Taipei, Taiwan., Huang CC; Department of Radiology, MacKay Memorial Hospital, Taipei, Taiwan.; Department of Medicine, MacKay Medical College, New Taipei City, Taiwan.
المصدر: Thoracic cancer [Thorac Cancer] 2019 Oct; Vol. 10 (10), pp. 2057-2063. Date of Electronic Publication: 2019 Aug 12.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Wiley Publishing Asia Pty Ltd Country of Publication: Singapore NLM ID: 101531441 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1759-7714 (Electronic) Linking ISSN: 17597706 NLM ISO Abbreviation: Thorac Cancer Subsets: MEDLINE
أسماء مطبوعة: Publication: November 2012- : Singapore : Tianjin : Wiley Publishing Asia Pty Ltd ; Tianjin Lung Cancer Institute
Original Publication: Richmond, Vic. : Tianjin : Blackwell Pub. Asia Pty Ltd. ; Tianjin Lung Cancer Institute
مواضيع طبية MeSH: Radiographic Image Enhancement* , Radiography, Thoracic*/methods , Rotation*, Adult ; Aged ; Aged, 80 and over ; Biomarkers ; Female ; Humans ; Male ; Mass Screening ; Middle Aged ; Solitary Pulmonary Nodule/diagnostic imaging ; Solitary Pulmonary Nodule/pathology ; Tomography, X-Ray Computed
مستخلص: Background: Chest radiography (CXR) is the main tool used to detect pulmonary nodules. Lateral views of CXR are less effective and the aim of our study was to develop a rotation angle recommendation model to obtain the best oblique CXR with significantly increased contrast between lesions and surrounding normal structures in order to enhance the detection rate for potential obscured lesions on traditional posterior and anterior (PA) CXR.
Methods: A total of 140 subjects receiving low-dose lung computed tomography (CT) screening were enrolled from the health check-up database. An additional 14 cases with lung lesions on chest CT were included. Demography was also reviewed. Gross, left and right cardiothoracic ratios (CTR) were measured. All CT images were transformed to CXR to detect the best rotation angles and produce different views of CXR. Contrast ratio was calculated in the transformed CXR from CT with lesions. Comparison of contrast ratio among oblique, posterior-anterior and lateral views was performed.
Results: CXR shows smaller gross CTR and left CTR but larger heart width and thoracic width in men than in women. Correlation evaluation displays gross CTR, heart width and left CTR are positively correlated with age only for the women group. The most important factor for the best rotation angle is right CTR for left rotation angle and left CTR for right rotation angle. The contrast ratio of the lesion to surrounding structures is significantly better on the oblique views in the designed angles than that on the traditional views.
Conclusion: CXR oblique views in the assigned angle from the 10-degree rotation angle recommendation are able to enhance contrast ratio between the possible obscured lesions and surrounding structures on CXR.
(© 2019 The Authors. Thoracic Cancer published by China Lung Oncology Group and John Wiley & Sons Australia, Ltd.)
References: Br J Radiol. 2016 Nov;89(1067):20160394. (PMID: 27605206)
Radiology. 1981 Apr;139(1):25-9. (PMID: 7208937)
Eur Radiol. 2014 Sep;24(9):2174-82. (PMID: 24962823)
N Engl J Med. 2013 Sep 5;369(10):910-9. (PMID: 24004118)
AJR Am J Roentgenol. 2015 Apr;204(4):727-35. (PMID: 25794062)
Eur Respir J. 2005 Nov;26(5):894-7. (PMID: 16264052)
Am Rev Respir Dis. 1960 May;81:660-5. (PMID: 13799530)
Blood Press. 2012 Jun;21(3):139-45. (PMID: 22416806)
Radiol Clin North Am. 1978 Dec;16(3):347-66. (PMID: 746141)
Pan Afr Med J. 2017 Jul 14;27:201. (PMID: 28904726)
N Engl J Med. 2013 Sep 5;369(10):920-31. (PMID: 24004119)
Int J Biomed Imaging. 2018 Oct 18;2018:9752638. (PMID: 30498510)
Clin Radiol. 2009 Aug;64(8):786-91. (PMID: 19589417)
Circ Cardiovasc Imaging. 2010 Sep;3(5):604-13. (PMID: 20643817)
Methodist Debakey Cardiovasc J. 2017 Jan-Mar;13(1):4-8. (PMID: 28413575)
Am J Surg. 1955 Jan;89(1):231-40. (PMID: 13218236)
Br J Radiol. 1993 Feb;66(782):117-9. (PMID: 8457822)
World J Surg. 2007 Jul;31(7):1502-6. (PMID: 17483984)
فهرسة مساهمة: Keywords: Cardiothoracic ratio; chest radiography; contrast ratio; oblique view; pulmonary nodule detection
المشرفين على المادة: 0 (Biomarkers)
تواريخ الأحداث: Date Created: 20190814 Date Completed: 20200727 Latest Revision: 20200727
رمز التحديث: 20231215
مُعرف محوري في PubMed: PMC6775013
DOI: 10.1111/1759-7714.13167
PMID: 31407523
قاعدة البيانات: MEDLINE
الوصف
تدمد:1759-7714
DOI:10.1111/1759-7714.13167