AUTHOR= Pathology & Oncology Research Editorial Office 

TITLE=Expression of Concern: Case report: A rare case of tumor-to-tumor metastasis: metastatic lobular breast carcinoma to clear cell renal cell carcinoma

JOURNAL=Pathology and Oncology Research

VOLUME=29

YEAR=2023

URL=https://www.por-journal.com/journals/pathology-and-oncology-research/articles/10.3389/pore.2023.1611563

DOI=10.3389/pore.2023.1611563

ISSN=1532-2807