Rabushka L S, Magid D, Fishman E K, Hruban R H
Department of Radiology, Johns Hopkins Hospital, Baltimore, MD 21205.
South Med J. 1993 Aug;86(8):961-3. doi: 10.1097/00007611-199308000-00023.
We have presented an unusual case of metastatic prostate carcinoma simulating a primary bone tumor. Although previous reports have described periosteal and "pseudosarcomatous" prostate metastases, no report makes reference to rib involvement. Furthermore, the large soft tissue component is highly unusual. This case illustrates that although such lesions are rare, in the older patient, metastases should be included along with primary tumors in the differential diagnosis of a spiculated bone lesion with prominent soft tissue involvement.
我们报告了一例罕见的转移性前列腺癌，其表现类似原发性骨肿瘤。尽管先前的报告描述过骨膜性和“假肉瘤样”前列腺转移瘤，但尚无关于肋骨受累的报道。此外，巨大的软组织成分非常罕见。该病例表明，尽管此类病变罕见，但对于老年患者，在鉴别诊断伴有明显软组织受累的毛刺状骨病变时，转移瘤应与原发性肿瘤一同考虑。
