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  • Công bố khoa học và công nghệ Việt Nam

76.29.49

Y học lâm sàng

Phạm Cẩm Phương, Lê Chính Đại, Nguyen Ngoc Huyen(1)

Đánh giá vai trò của PET/CT trong chẩn đoán ung thư chưa rõ nguyên phát

Evaluating the PET/CT role in diagnosis of unknown primary tumor

Y học Việt Nam

2014

2

120-124

1859-1868

Objective: Assesing the PET/CT role in diagnosis ofunknown primary tumor. Patients and methods: Retrospective and prospective description study with histologically or cytologically proven mestasteses 48 patients of unknown primary tumor (UPT), they were being performed PET/CT at Nuclear Medicine And Oncology Center, Bach Mai Hospital between september 2009 and december 2013. Results: The detected rate of primary tumor by PET/CT was 66,7 percent(32/48) and the undetected rate of primary tumor by PET/CT was 33,3 percent(16/48). The primary tumors were identified mostly in the lung 26 percent(n=8), followed by stomach 16 percent (n=S). In this study, PET/CT detected additionally 99 metastatic sites compared with 48 positions before. Conclusion: PET/CT is a valuable diagnostic method in detecting unknown primary tumor.

TTKHCNQG, CVv 46