Case report: targeted sequencing improves the diagnosis of multiple synchronous lung cancers.

ABSTRACT:

Background

The ability to distinguish satellite nodules, multiple primary lung cancers (MPLCs), and intrapulmonary metastases (IPM) is crucial for prognosis and treatment. The traditional diagnostic criteria for MPLC/IPM including the Martini and Melamed (MM) criteria and the comprehensive histologic assessment (CHA) criteria, mainly relies on histological comparison between multiple lesions. However, many challenges remain in distinguishing them in clinical practice.

Case description

We herein present a report of 3 lung adenocarcinoma cases who presented with 2 lesions, with improved diagnosis based on targeted sequencing covering driver genes. Based on histopathological features, patient 1 (P1) was classified as MPLC, whereas patients 2 and 3 (P2, P3) were classified as sa

SUBMITTER: Ba Y 

PROVIDER: S-EPMC10183397 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature