Ridene I, Ben Miled-M'rad K, Zidi A, Hantous-Zannad S, Baccouche I. [Small-cell lung carcinoma: CT imaging features].
ACTA ACUST UNITED AC 2011;
92:3-7. [PMID:
21352720 DOI:
10.1016/j.jradio.2010.03.001]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2009] [Revised: 03/18/2010] [Accepted: 03/22/2010] [Indexed: 11/26/2022]
Abstract
Small cell lung carcinoma (SCLC) typically is central in location. It is a very aggressive tumor characterized by its propensity for invasion of mediastinal structures, frequently, the ipsilateral pulmonary artery, multifocal nodal metastases and high frequency of distant metastases at initial presentation. CT is very sensitive and effective for local and regional staging. Combined with other diagnostic modalities, especially PET imaging, it allows whole body imaging for accurate staging, which is mandatory for therapeutic management. The different CT imaging features of SCLC and its more specific imaging characteristics will be reviewed in this article.
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