Supported by the Science and Education Project of Neijiang First People’s Hospital。
BACKGROUND Extraskeletal Ewing sarcoma(EES)is a rare and highly malignant small round cell tumor associated with a poor clinical outcome.Ewing sarcoma(ES)involving the stomach is an uncommon presentation and can be ea...
BACKGROUND Ewing’s sarcoma(ES)is a highly aggressive bone malignancy.Extraskeletal ES(EES)originating in the spinal canal is extremely rare.Herein,we report on a rare case of EES with a primary lumbar spinal nerve ro...
National Natural Science Foundation of China,No.81860304 and No.81860043;"Thirteenth Five-Year Plan"Science and Technology Project of Education Department of Jilin Province,No.JKH20191141KJ;Natural Science Research Foundation of Jilin Province for Sciences and Technology,No.20200201511JC。
BACKGROUND Primary chondrosarcoma of the liver are extremely rare.Moreover,there are few reports focusing on typical clinical symptoms and imaging characteristics.Therefore,the diagnosis of chondrosarcoma of the liver...
Sarcomas are rare tumours, accounting for 1% of all malignancies. They are histologically diverse, presenting with more than 50 different subtypes. Sarcoma can be broadly divided into two categories—soft tissue sarco...
Extraskeletal osteosarcoma(ESOS)is an uncommon tumor that accounts for 1% of all soft tissue sarcomas and 4% of all osteosarcomas. Its presentation may be atypical,while pain has been described as the most common symp...
Extraskeletal Ewing's sarcoma/peripheral primitive neuroectodermal tumor(E-EWS/pP NET) is a rare aggressive malignant small round cell tumor. In this report, we present the case of a 15-year-old boy who suffered from ...
EXTRASKELETAL chondroma is a rare benigntumor that usually develops in the soft tissue,which commonly occurs in the limbs of adults andgenerally presents as painless masses without thesurrounding tissues involvement. ...
Diffuse idiopathic skeletal hyperostosis(DISH) is a noninflammatory disease characterized by calcification and ossification of soft tissues, mainly enthesis and spinal ligaments. The clinical presentation primarily in...
Epithelioid gastrointesinal tumors (GISTs) are less likely to have c-kit gene mutations (and express CD117) than spindle cell GISTs. CD117 negative/c-kit negative GISTs can have platelet-derived growth factor alpha (P...
An eleven-year-old spayed American Akita bitch rapidly developed a mammary tumour which was surgically removed. The histological examination revealed the tumour to be a sarcoma that presented positive immunohistochemi...