China's first independent pathology sector tumor was discovered and named a new type of

 Zhongguang Wang Xi'an, Jan. 17 (Xinhuanet correspondent Ray Section Xiaohong Chen Chong Kai) Recently, the Fourth Military Medical University, Department of Pathology and Pathophysiology, Wang Zhe, Huang Professor Gao Liangwei led the research team first times discovered a new tumor types, and name it

According to reports, the tumor often occurs in young patients with bone and soft tissue pain in patients with clinical manifestations of tumor growth, tumor locally redness, swelling, heat, pain and other suppurative inflammation, accompanied by body heat, WBC elevated purulent inflammation.

tumor shape is very special, abundant cytoplasm by a single epithelioid cells, eosinophilic cytoplasm, membrane clear; bubble-like tumor cell nucleus large, round or oval, chromatin opening, with a huge addicted acidic nucleolar; tumors seen a lot of neutrophil infiltration, and there are many micro-abscess formation. The tumor grew rapidly, early local recurrence and lymph node metastasis, no response to multiple chemotherapy regimens, patients were died of disease after 4 months and serious complications of extensive metastasis. Can puncture pus out of local tumor, but a variety of microbial cultures were negative result, a variety of antibiotics ineffective. By immunohistochemistry and electron microscopy techniques, failed to find the tumor cell specific differentiation.

Professor Wang Zhe, said, there is no similar type. The Royal Australian College of Pathologists Pathology official magazine The tumor type was first discovered by the Fourth Military Medical University, and named, with independent intellectual property rights, is the pathology community of scholars since the founding of the first self-discovery and naming of the new tumor types.