Department of Pathology, Tata Memorial Hospital, E. Borges Marg, Parel, Mumbai, India.
Skeletal Radiol. 2011 Nov;40(11):1481-5. doi: 10.1007/s00256-011-1159-6. Epub 2011 May 1.
Phosphaturic mesenchymal tumor (PMT) is a rare and distinctive tumor almost always associated with oncogenic osteomalacia. This tumor is often misdiagnosed due to its widely varied histomorphological spectrum. More recently the term PMT or its variants has been used whatever the histomorphological features. Herein, we present a case of a 32-year-old woman who presented with a 2-year history of oncogenic osteomalacia. The clinical examination failed to detect any tumor. The F-18 FDG PET scan and subsequent MRI revealed a tumor in the soft tissues of the right popliteal fossa. The histological features resembled a chondromyxoid fibroma (CMF), a feature documented only in two cases so far.
磷酸尿嘧啶基质肿瘤（PMT）是一种罕见且独特的肿瘤，几乎总是与癌性骨软化症相关。由于其广泛的组织形态学谱，这种肿瘤经常被误诊。最近，无论组织形态学特征如何，术语 PMT 或其变体都被使用。在此，我们报告了一名 32 岁女性的病例，她患有癌性骨软化症已有 2 年病史。临床检查未发现任何肿瘤。F-18 FDG PET 扫描和随后的 MRI 显示右腘窝软组织中有一个肿瘤。组织学特征类似于软骨黏液样纤维瘤（CMF），迄今为止仅在两例中记录到这种特征。
