Virtual bronchoscopy in differential diagnosis of neoplastic, fibrous and inflammatory abnormalities
https://doi.org/10.18093/0869-0189-2017-27-6-748-753
Abstract
The aim of this study was to investigate a role of postprocessing techniques of multidetector computed tomography (CT) and virtual bronchoscopy for differentiation between inflammatory lung lesions and lung tumorous. Methods. Native multidetector CT images of 39 patients with confirmed lung inflammatory lesions and postprocessing reconstruction with virtual bronchoscopy technique were analyzed. 16-slice computed tomograph Toshiba Aquilion 16 and 320-slice computed tomograph Toshiba AquilionONE were used. Results. Focused investigation of bronchial macrostructure in abnormal areas allowed exclusion malignancy and confirmation the inflammatory origin of abnormalities. Conclusion. Virtual bronchoscopy is complementary to native multidetector CT. Key criteria of inflammatory lesions were visualization of air-filling bronchi in an abnormal area, preserved bronchial lumen notwithstanding possible mucus accumulation in the bronchi, the absence of bronchial blockage, and cavity drainage through the bronchus.
About the Author
P. M. Kotlyarov
Russian Scientific Center of Roentgenoradiology (RSCRR), Healthcare Ministry of Russia:
Russian Federation
Russian Federation
Petr M. Kotlyarov, Doctor of Medicine, Professor, Head of Research Department of Novel Technologies and Radiological Diagnosis of Diseases
Affiliation ID: 60105123
ul. Profsoyuznaya 86, Moscow, 117997, Russia
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Review
For citations:
Kotlyarov P.M. Virtual bronchoscopy in differential diagnosis of neoplastic, fibrous and inflammatory abnormalities. PULMONOLOGIYA. 2017;27(6):748-753. (In Russ.) https://doi.org/10.18093/0869-0189-2017-27-6-748-753
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