P1.05-066 Impact of Micropapillary Pattern in Nodal Upstaging of Lung Adenocarcinoma 2cm or Less
نویسندگان
چکیده
منابع مشابه
Cytological features of lung adenocarcinoma with micropapillary pattern in the pleural or pericardial effusion: analysis of 5 cases.
Micropapillary pattern is a distinct histopathological pattern, and usually shows a high frequency of lymphatic invasion and lymph node metastases. This pattern is also reported in lung adenocarcinoma, however, only one cytological report of lung adenocarcinoma with micropapillary pattern has been reported. In this study, we analyzed the cytological features of this type of carcinoma in the ple...
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Lung adenocarcinoma with a micropapillary pattern (MPPAC) has recently drawn increased attention among researchers. Micropapillary-predominant adenocarcinoma (MPA), which is defined by micropapillary pattern (MPP), is the primary histological pattern observed semiquantitatively in 5% increments on resection specimens, and MPA was formally determined to be a new histological subtype according to...
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Stromal micropapillary pattern predominant lung adenocarcinoma - a report of two cases
Generally, adenocarcinomas with micropapillary pattern, featuring small papillary tufts lacking a central fibrovascular core, are thought to have poor prognosis. This pattern has been described in various organs. However, tumor cells with micropapillary pattern of lung adenocarcinoma are more often seen to float within alveolar spaces (aerogenous micropapillary pattern, AMP) than in fibrotic st...
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ژورنال
عنوان ژورنال: Journal of Thoracic Oncology
سال: 2017
ISSN: 1556-0864
DOI: 10.1016/j.jtho.2016.11.851