The Fleischner Society Guidelines for management of solid nodules were published in
2005, and separate guidelines for subsolid nodules were issued in 2013. Since then, new
information has become available; therefore, the guidelines have been revised to reflect …

This report is to complement the original Fleischner Society recommendations for
incidentally detected solid nodules by proposing a set of recommendations specifically
aimed at subsolid nodules. The development of a standardized approach to the …

PURPOSE: To describe findings of pulmonary tuberculoma at 2-[fluorine 18] fluoro-2-deoxy-
d-glucose (FDG) positron emission tomography (PET). MATERIALS AND METHODS: Ten
consecutive patients who underwent PET and subsequently were proved to have pulmonary …

With more than 900,000 confirmed cases worldwide and nearly 50,000 deaths during the
first three months of 2020, the COVID-19 pandemic has emerged as an unprecedented
healthcare crisis. The spread of COVID-19 has been heterogeneous, resulting in some …

Typical radiologic findings of a pulmonary metastasis include multiple round variable-sized
nodules and diffuse thickening of interstitium. In daily practice, however, atypical radiologic
features of metastases are often encountered that make distinction of metastases from other …

Radiation exposure to the patient has become a concern for the radiologist in the
multidetector computed tomography (CT) era. With the introduction of faster multidetector CT
scanners, various techniques have been developed to reduce the radiation dose to the …

Pulmonary tuberculosis is caused by Mycobacterium tuberculosis when droplet nuclei laden
with bacilli are inhaled. In accordance with the virulence of the organism and the defenses of
the host, tuberculosis can occur in the lungs and in extrapulmonary organs. A variety of …

The popularization of computed tomography (CT) in clinical practice and the introduction of
大规模筛查早期lung cancer with the use of CT have increased the frequency of
findings of subtle nodules or nodular ground-glass opacity. Nodular ground-glass opacity …