Chinese expert consensus on the diagnosis and treatment of malignant pleural mesothelioma.

Malignant pleural mesothelioma (MPM) is a malignant tumor originating from the pleura, and its incidence has been increasing in recent years. Due to the insidious onset and strong local invasiveness of MPM, most patients are diagnosed in the late stage and early screening and treatment for high-risk populations are crucial. The treatment of MPM mainly includes surgery, chemotherapy, and radiotherapy.

Chinese expert consensus on the diagnosis and treatment of thymic epithelial tumors.

Thymic epithelial tumors (TETs) are a relatively rare type of thoracic tumor, accounting for less than 1% of all tumors. The incidence of TETs is about 3.93/10000 in China, slightly higher than that of European and American countries.

PD-L1 expression level in different thymoma stages and thymic carcinoma: a meta-analysis.

Background: The immune checkpoint ligand, programmed cell death 1 ligand 1 (PD-L1), is expressed in various tumors and associated with response to drugs that target programmed cell death protein 1. Previous studies have estimated the level of PD-L1 expression among different stages of thymoma and thymic carcinoma to evaluate its potential use as a diagnostic factor; however, its varying expression level has been problematic. We conducted this meta-analysis of published literature to evaluate PD-L1 expression in thymomas and thymic carcinomas.

Long-term safety of icotinib in patients with non-small cell lung cancer: a retrospective, real-world study.

Background: Lung cancer is a global health problem with a high mortality, and the development of target therapy has led to a revolution in the treatment of lung cancer in recent years. Favorable efficacy and safety of icotinib have been demonstrated in patients with non-small cell lung cancer (NSCLC). Currently, minimal data are available to describe the long-term safety of icotinib in NSCLC patients.

A novel SOS1-ALK fusion variant in a patient with metastatic lung adenocarcinoma and a remarkable response to crizotinib.

Objectives: Transforming anaplastic lymphoma kinase (ALK) gene rearrangements are well known as a unique subset of non-small cell lung cancer (NSCLC) with mutations other than EGFR. Currently, crizotinib is the standard first-line treatment for ALK-positive NSCLC.

Materials And Methods: With advances in detection methods, more and more uncommon ALK fusion partners have been identified.

A prostate cancer patient with isolated lung metastases: a case report.

Pulmonary involvement has been reported in >40% of autopsy series in patients with metastatic prostate cancer; however, isolated lung metastases have been documented in <1% of cases and 43.5% (10/23) cases underwent surgical resection and most of them have good outcome. We present a 74-year-old male Gleason high-grade prostate cancer patient with initially negative PSA and isolated pulmonary lesion which was confirmed as lung metastasis by resection.

Eye metastasis in lung adenocarcinoma mimicking anterior scleritis: A case report.

Background: The eye is a rare site for lung cancer metastasis. Indeed, ocular metastasis is one of the greatest challenges to quality of life in a cancer patient. Here we present a patient with lung adenocarcinoma and ocular metastasis.

Effect of icotinib on advanced lung adenocarcinoma patients with sensitive mutation detected in ctDNA by ddPCR.

Background: Whether or not mutation status detected by ddPCR in plasma predicts the effect of icotinib on patients with advanced lung adenocarcinoma was determined.

Methods: Plasma and matched tissue specimens from patients with advanced lung adenocarcinoma were collected prior to icotinib treatment. The ARMS method was used to detect mutation status in DNA extracted from tissue specimens, while the mutation status in ctDNA extracted from plasma specimens was determined by ddPCR.

Dual drive coexistence of rearrangement and mutation advanced lung adenocarcinoma and response to crizotinib.

Chromosomal translocation resulting in the fusion between the echinoderm microtubule-associated protein-like 4 () gene and the anaplastic lymphoma kinase () gene has been considered as a novel oncogenic fusion in a subset of non-small cell lung cancer (NSCLC), mostly in non-smokers with adenocarcinoma. EML4-ALK translocations are commonly reported to be mutually exclusive with epidermal growth factor receptor (EGFR) or KRAS mutations. Herein, we reported a rare case of 47-year-old female was diagnosed with lung adenocarcinoma and treated with three cycles of chemotherapy.

Clinicopathological features and clinical efficacy of crizotinib in Chinese patients with -positive non-small cell lung cancer.

C-ros oncogene 1 receptor tyrosine kinase () rearrangement forms a novel molecular subgroup of non-small cell lung cancer (NSCLC). The present study explored the clinicopathological features and clinical efficacy of crizotinib in patients with -positive NSCLC. A retrospective analysis of 2,617 cases of NSCLC diagnosed between January 2013 and December 2016 was performed.

Combined detection of CEA and CA125 for the diagnosis for lung cancer: A meta-analysis.

This study aimed to systematically evaluate the value of combined detection of serum CEA and CA125 concentrations for the diagnosis of lung cancer. Related studies regarding the diagnosis of lung cancer were searched in PubMed, Embase, CNKI, and Wanfang using a computer. The number of patients who were true-positive, false-positive, false-negative, and true-negative were extracted from each study.

Intestinal metastasis from primary -positive lung adenocarcinoma cancer patients responding to crizotinib.

Small intestinal metastases from primary lung cancer are rare. Such patients have a poor prognosis. Early diagnosis of small intestinal metastases is difficult because of the low incidence of clinically apparent symptoms.

Comparison of Rearranged During Transfection (RET) Gene Rearrangements in Primary Versus Metastatic Non-Small Cell Lung Cancer (NSCLC).

BACKGROUND RET rearrangements have been reported in 30% of papillary thyroid carcinomas and 1-2% of non-small cell lung cancer (NSCLC). In these tumors, RET gene fusion product provides a constitutively active tyrosine kinase (TKR), leading to uncontrolled cellular proliferation, differentiation, and migration. In this investigation we assessed the positivity rate of RET gene rearrangement in primary and metastatic non-small cell lung cancer and explored their relationships.

A meta-analysis of association between serum iron levels and lung cancer risk.

Many studies conducted on the relationship between serum iron levels and lung cancer risk had produced inconsistent results. We therefore conducted a meta-analysis to determine whether serum iron levels were lower in lung cancer patients compared to those in controls.A literature survey was conducted by searching the PubMed, WanFang, CNKI, and SinoMed databases for articles published as of Mar 1, 2018.

Association between BIM polymorphism and lung cancer outcomes: a meta-analysis.

Accumulating evidences have indicated that BIM expression largely decides the development of lung cancer and outcome of EGFR-mutant lung cancers after TKI treatments. BIM polymorphism is a 2,903-bp deletion in the second exon. To clarify the relationship between this BIM polymorphism and clinical outcomes of lung cancers, we conducted this meta-analysis and observed the survival and responses to TKIs.

A novel co-existing and de-novo amplification dual driver in advanced lung adenocarcinoma with a good response to crizotinib.

In non-small cell lung cancer (NSCLC), driver gene alterations, such as , and , are usually mutually exclusive. Few clinical cases with co-existing fusion and de-novo amplification have been reported. In addition, the efficacy of crizotinib in Chinese patients with driver co-existing alterations is uncertain.

Clonally-related primary ALK rearranged adenocarcinoma and associated metastatic lesions.

ALK rearrangement is a driver gene in non-small cell lung cancer (NSCLC). ALK-positive tumors are sensitive to ALK-tyrosine kinase inhibitors (TKIs). The detection of key driver genes is crucial to enable personalized treatment.

CEP72-ROS1: A novel ROS1 oncogenic fusion variant in lung adenocarcinoma identified by next-generation sequencing.

ROS1 rearrangement is a validated therapeutic driver gene in non-small cell lung cancer (NSCLC) and represents a small subset (1-2%) of NSCLC. A total of 17 different fusion partner genes of ROS1 in NSCLC have been reported. The multi-targeted MET/ALK/ROS1 tyrosine kinase inhibitor (TKI) crizotinib has demonstrated remarkable efficacy in ROS1-rearranged NSCLC.

EGFR-RAD51 fusion variant in lung adenocarcinoma and response to erlotinib: A case report.

The most frequent epidermal growth factor receptor (EGFR) mutations of lung cancer include exon 19 in deletion and the exon 21 L858R mutation. And EGFR-tyrosine kinase inhibitor (TKI) as the standard first line treatment show good response to classical/sensitizing EGFR mutations. With the development of detection methods, some uncommon genomic mutation events such as exon 18-25 kinase domain duplications (KDD) and EGFR rearrangements (EGFR-RAD51 or EGFR-PURB) are found.