Research progress on correlation between CT features of pulmonary ground glass opacity and histopathology of lung adenocarcinoma / 中华胸心血管外科杂志

ABSTRACT

With the widespread use of multi-slice spiral computed tomography(CT) and the increasing level of diagnosis and treatment,the incidence of pulmonary ground glass opacity(GGO) is increasing.The etiology of GGO is complex and the pathological types are diverse.In addition to benign lesions,GGO can be a specific type of lung adenocarcinoma or its invasive lesions.Some scholars think it is closely related to early lung adenocarcinoma.Histopathology of lung cancer is crucial for the prognosis and treatment of lung cancer.However,under normal circumstances,the pathology of the patient can be known by surgery,bronchoscopy or puncture.However,many patients may not have the pathological conditions for obtaining the pathological specimen.CT as the primary method of diagnosis of lung adenocarcinoma,lung adenocarcinoma in the new classification,based on the lung GGO CT findings to determine its ability to provide a characteristic indicator of tumor histopathology in order to help GGO diagnosis and guidance of clinical treatment.