Background Primary Ewing's sarcoma/primitive neuroectodermal tumor (ES/PNET) of urogenital tract is a rare condition with non-specific clinical presentations, which can make it difficult to diagnose. In this study,...
Supported by National Natural Science Foundation of China,Nos.81971593,81771824,81971592,82071893;Fund Program for the Scientific Activities of Selected Returned Overseas Professionals in Shanxi Province,No.20200003。
BACKGROUND Primitive neuroectodermal tumor(PNET),especially located in the prostate,is a rare tumor that mainly occurs in young men.Bladder or rectum invasion and distant metastasis are strongly associated with a poor...
Supported by National Natural Science Foundation of China,No.81572621;Medical and Technology Intercrossing Research Foundation of Shanghai Jiaotong University,No.YG2016QN65
BACKGROUND Adrenal primitive neuroectodermal tumor(PNET) is an extremely rare malignant tumor with poor prognosis and of neural crest origin. Herein, we report a case of adrenal PNET and summarized its clinical and pa...
Peripheral primitive neuroectodermal tumor(pPNET) is an extremely rare disease entity of malignant tumors belonging to the Ewing sarcoma family that usually occurs in children and adolescents. We describe a 41-year-ol...
A 21-year-old male visited our hospital with a complaint of aggravating dysphagia and odynophagia for a few days.Esophagogastroduodenoscopy showed huge bulging mucosa with an intact surface causing luminal narrowing a...
Primitive neuroectodermal tumor (PNET) of the pancreas is an extremely rare tumor that usually occurs in children or young adults. We report a case of a 33-year-old male patient with an 18 cm × 18 cm × 16 cm mass ar...
Acute lymphoblastic leukemia(ALL)is a common pediatric cancer.The second malignant neoplasms(SMNs)in long-term survivors of pediatric ALL are relatively rare.Herein we report a 10-year-old girl who was diagnosed as pr...
The MRI appearances of 7 adult patients with pathologically proven intracranial primitive neuroectodermal tumors (PNET) were retrospectively analyzed. The MRI features were compared with findings in pathology and surg...
Primary Ewing sarcoma (ES) and primitive neuroectodermal tumor (PNET) are considered as Ewing sarcoma family of tumors (ESFT), characterized by chromosomal translocation t(11;22) (q24;q12) leading to a chimeric transc...
Supported by the Guangxi Natural Science Foundation Project,No.2014GXNSFAA118202
BACKGROUND Primitive neuroectodermal tumors are rare,highly malignant small round cell tumors belonging to the Ewing sarcoma family.The purpose of this article is to present clinical manifestation,histology,treatment,...