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http://dx.doi.org/10.1016/j.asjsur.2022.11.107 | DOI Listing |
Pathol Res Pract
September 2025
Department of Pathology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China. Electronic address:
Our research aims to ascertain the value of precursor and outgrowth lepidic in aiding the confirmation of multiple lung adenocarcinomas as separate primary lung cancers (SPLC). A total of 151 patients with metachronous multiple invasive adenocarcinomas were included in this study. Driver mutation tests(at least five genes: EGFR, ALK, KRAS, BRAF, and ROS1) were conducted on 302 tumors collected from 151 patients.
View Article and Find Full Text PDFKorean J Clin Oncol
August 2025
Department of Surgery, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea.
Purpose: Multiple primary tumors arising in the same individual pose challenges for precision oncology, particularly in the context of hereditary cancer syndromes such as Lynch syndrome. While these tumors may originate from a shared germline predisposition, it remains unclear whether they also share somatic alterations that could be therapeutically exploited. This study aimed to characterize the extent of somatic genomic overlap between synchronous or metachronous gastric and colorectal cancers within young Korean patients.
View Article and Find Full Text PDFFront Oncol
August 2025
Department of Medical Oncology, Catalan Institute of Oncology, Dr. Josep Trueta University Hospital, Girona, Spain.
Inflammatory breast cancer (IBC) is a rare and aggressive breast cancer type, accounting for 5-7% of breast cancer-related deaths, and its bilateral involvement is exceedingly uncommon. We report a case of metachronous bilateral IBC in a 50-year-old premenopausal woman with Charcot-Marie-Tooth disease, offering novel insight into the diagnostic, therapeutic, and molecular challenges of this condition. The patient initially presented with acute right breast erythema, skin thickening, and , followed by contralateral breast involvement with similar symptoms.
View Article and Find Full Text PDFWorld J Clin Oncol
August 2025
Department of Hepatobiliary and Pancreatic Gastroenterology, Affiliated Jinhua Hospital of Wenzhou Medical University, Jinhua People's Hospital, Jinhua 321000, Zhejiang Province, China.
Background: Metachronous multiple esophageal squamous cell carcinomas (ESCCs) may occur in some patients after endoscopic resection. Multiple dysplastic lesions in the esophagus increase risk of multiple squamous cell carcinomas (SCCs). Endoscopic imaging technology such as narrow band imaging (NBI), can detect early SCC.
View Article and Find Full Text PDFGastroenterol Nurs
September 2025
About the authors: MingYan Shen, MD, Department of Nursing, Shulan (Hangzhou) Hospital, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, Zhejiang, China.
Multiple primary cancers (MPCs) refer to the occurrence of 2 or more primary malignant tumors simultaneously or sequentially in different organs or regions of the body. Based on the time interval between the cancers, MPC can be classified into synchronous and metachronous types. Risk factors include environmental and lifestyle influences, such as smoking, excessive alcohol consumption, and unhealthy dietary habits.
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