Background The incidence of multiple primary cancers (MPC), especially involving primary
lung cancer (PLC) and primary hematologic malignancies (PHM), is rising. This study aims …

Objective Multifocal non–small cell lung cancer has historically been separated into
synchronous primary lung cancers or intrapulmonary metastases with the use of …

Purpose Recent reports suggest an increased prevalence of lung second primary tumors
(LSPTs) in esophageal squamous cell carcinoma (ESCC) patients and vice versa. However …

Background Although the incidence of double primary cancers (DPCs) involving lung cancer
is rising, they have not been studied sufficiently. This study retrospectively analyzed the …

Purpose: With life span extending, breast cancer survivors may face the possibility of
developing second primary cancers (SPCs). The objective of this research is to investigate …

Purpose Breast cancer is one of the most common malignancies worldwide and the second
most common cancer among Korean women. The prognosis of breast cancer is poor in …

Background Previous studies have shown an increased risk of secondary primary
malignancies (SPMs) after diffuse large B‐cell lymphoma (DLBCL) treatment. Whether stage …

Purpose: The incidence of multiple primary malignancies (MPM) involving lung cancer has
increased in recent decades. There is an urgent need to clarify the genetic profile of such …

Clinical features and survival of patients with multiple primary malignancies - PMC Back to Top
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Background: As the overall survival of patients with cancer continues to improve, the
incidence of second primary malignancies seems to be increasing. Previous studies have …