Head and Neck Imaging
CT Image Performance Characteristics Analysis of Atypical Pulmonary Abscess*
Author：LIN Yun-zhi, WU Qing-wu
affiliation： Luohe Central Hospital, Luohe 462000, Henan Province, China
PDFAbstract
Objective To investigate the CT image performance characteristics analysis of atypical pulmonary abscess and improve diagnostic rate of atypical pulmonary abscess. Methods 30 cases with atypical pulmonary abscess in Imaging Department in our hospital were selected and retrospectively analyzed. Results 30 cases can be divided into three types: acute (9 cases), chronic (11 cases) and hematogenous lung abscess (10 cases), they can divided into two types (lump, pneumonia-like) according to development phase of pulmonary abscess, CT characteristics: Conventional atypical pulmonary abscess showed as clear boundary, the hole wall was smooth and full, mass-type image characteristics showed as: Around the lesions were slender burr, spinous process and shallow points leaves, lymph gland increased or calcified, surrounding lung field was clear, pneumonialike image feature showed as blurred edge, cord funicular shadow, in this scan, pneumonia-like was more seen in local exudative lesions and pleural thickness adhesion. Conclusion Vomica exists or not and exudative changes are important CT results on diagnosing and identifying diagnosis.
【Keyword】Atypical Pulmonary Abscess; Identifying Diagnosis; CT Characteristics; Retrospective Analysis; Vomica
【Chart number】R563.2
【Document Identification Number】A
【DOI】 10.3969/j.issn.1672- 5131.2017.06.018
Chinese journal of CT and MRI
th15Volume， th 6 Issue
2017Year06Month
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