Objective: To detect the status of loss of heterozygosity (LOH) on chromosome 8 in prostate carcinoma and high grade prostatic intraepithelial neoplasia (PIN).

• 目的:分析原发性前列腺癌及高级别前列腺上皮内肿瘤(PIN)8号染色体等位基因杂合性缺失(LOH)并探讨其意义。