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Updated: Feb 25, 2026

Use of Electromagnetic Navigational Transthoracic Needle Aspiration E-TTNA for Sampling of Lung Nodules
Published on: May 23, 2015
CT-GUIDED FNAC AND BIOPSY : OUR EXPERIENCE
M N Sree Ram1, P Joshi1, R Pant2
1Classified Specialist (Radiodiagnosis), Command Hospital (SC), Pune - 411 040.
Abstract:
Twenty five patients with mass lesions in the chest, abdomen, pelvis, and paraspinal region underwent contrast enhanced computed tomographic scan (CT Scan) followed by CT guided FNAC or Tru-cut biopsy. CT was found to be extremely valuable in ensuring needle placement within the lesion. It also helped in avoiding the necrotic areas and obtaining tissue from an area most likely to yield an adequate sample. A post-procedure scan helped in ruling out post-procedure complications.
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