Utility of Examination of Biopsy Tracts in Osteosarcoma Resection Specimens.
骨肉瘤切除标本进行穿刺活检针道处检查的实用性
Abstract
To determine the utility and necessity of submitting tissue sections from the biopsy tracts of osteosarcoma resection specimens.
The prevalence of residual tumor in representative sections of osteosarcoma biopsy tracts was assessed in a series of 97 osteosarcoma resection specimens.
No residual tumor cells were identified in 97 sampled biopsy tracts (0%; 95% confidence interval, 0%-2.5%).
Pathologists do not need to submit sections of resected biopsy tracts unless there is clinical or gross evidence that would warrant further examination.
The prevalence of residual tumor in representative sections of osteosarcoma biopsy tracts was assessed in a series of 97 osteosarcoma resection specimens.
No residual tumor cells were identified in 97 sampled biopsy tracts (0%; 95% confidence interval, 0%-2.5%).
Pathologists do not need to submit sections of resected biopsy tracts unless there is clinical or gross evidence that would warrant further examination.
摘要
判定骨肉瘤切除标本中对穿刺活检针道处组织活检的实用性和必要性。
对97例骨肉瘤切除标本穿刺活检针道处代表性切片上残余肿瘤的发生率进行了评估。
97例活检标本的针道处未发现肿瘤细胞残余（0%；95%置信区间0%-2.5%）
除非临床或大标本检查有需要进一步检查的必要，否则病理学家不需要对切除标本的穿刺活检针道处进行组织活检。
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