目的探讨超声引导下经皮穿刺活检胰占位性病变的诊断和鉴别诊断价值。
Objective To investigate the value of percutaneous needle aspiration biopsy (PNAB) under the guidance of ultrasonography in the diagnosis of space-occupying pancreatic lesions (SOPL).
目的探讨超声引导下经皮穿刺活检胰占位性病变的诊断和鉴别诊断价值。
Objective To investigate the value of percutaneous needle aspiration biopsy (PNAB) under the guidance of ultrasonography in the diagnosis of space-occupying pancreatic lesions (SOPL).
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