Combining PET/CT with serum tumor markers to improve the evaluation of histological type of suspicious lung cancers.

ABSTRACT:

Objective

Histological type is important for determining the management of patients with suspicious lung cancers. In this study, PET/CT combined with serum tumor markers were used to evaluate the histological type of lung lesions.

Materials and methods

Patients with suspicious lung cancers underwent 18F-FDG PET/CT and serum tumor markers detection. SUVmax of the tumor and serum levels of tumor markers were acquired. Differences in SUVmax and serum levels of tumor markers among different histological types of lung cancers and between EGFR mutation statues of adenocarcinoma were compared. The diagnostic efficiencies of SUVmax alone, each serum tumor marker alone, combined tumor markers and the combination of both methods were further assessed and compared.

Results

SCC h

SUBMITTER: Jiang R 

PROVIDER: S-EPMC5587306 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature