Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Computed tomography (CT)-guided biopsy of small intraparenchymal nodules. (A) Axial CT lung windows showing multiple subcentimeter nodules suspicious for metastatic disease. (B) Despite the small size, both core biopsy samples and fine-needle aspirates were obtained, and the diagnosis of metastatic squamous cell carcinoma of the head and neck was made. High rates of diagnostic accuracy have recently been reported for subcentimeter nodules.
