Primitive neuroectodermal tumor of the central nervous system: report of four cases [PDF]
, 1994 The clinicopathological and immunohistochemical features of four cases of primitive neuroectodermal tumors of the central nervous system were investigated. Three patients died.
Minett, Thaís Soares Cianciarullo +2 more
core +2 more sources
Clinical, pathological, and imaging characteristics of primitive neuroectodermal tumors of the spine
Diagnostic and Interventional Radiology, 2014 Primitive neuroectodermal tumors (PNETs) located in the spine are extremely rare, and information concerning these tumors in the medical literature is limited to single case reports.
Hong Guobin, +5 more
doaj +1 more source
Conservative multimodal management of a primitive neuroectodermal tumor of the thyroid
Rare Tumors, 2013 Primitive neuroectodermal tumors (PNET) represent 1% of sarcomas. Head and neck peripheral PNETs have an intermediate prognosis between abdominopelvic disease and extremities.
Juliette Haudebourg +9 more
doaj +1 more source
, 2018 Ewing’s sarcoma is the second most common malignant tumor of the bone occurring in children and adolescents. Typically, patients present between the ages of 10 and 20, with the disease having a slight predilection for males.1 Tumors often arise in the ...
Fenderson, PhD, Bruce A. +1 more
core +1 more source
Evidence of a dual histogenetic pathway of sacrococcygeal teratomas [PDF]
, 2016 Aims Sacrococcygeal teratomas are rare tumours that occur most frequently in neonates, although adult cases also occur. The molecular pathogenesis of these tumours and their long-term prognosis is uncertain.
Cheng, Liang +10 more
core +1 more source
Molecular pathology of testicular germ cell tumours: an update for practicing pathologists
Histopathology, Volume 88, Issue 1, Page 214-229, January 2026.Molecular testing for isochromosome 12p is usually only necessary in difficult cases that encompass metastases or recurrent diseases including somatic‐type malignancies. So far, no breaking progress has been made in the field of targeted therapy as TGCTs only rarely show targetable molecular alterations.
Alexander Fichtner +3 more
wiley +1 more source
Clinical Case Reports, 2022 Primary intracranial peripheral primitive neuroectodermal tumors (pPNETs) are extremely rare malignancies that commonly affect children and adolescents. Only 10 cases over the age of 33 have been reported.
Kazem Ghaemi +2 more
doaj +1 more source
Ewing Family Tumors: Potential Prognostic Value of Reverse-Transcriptase Polymerase Chain Reaction Detection of Minimal Residual Disease in Peripheral Blood Samples [PDF]
, 1998 In more than 95% of patients, the Ewing family of tumors (ET) has chimeric transcripts caused by fusion of the EWS gene to either FLI1 or ERG. The presence of specific EWS-FLI1 or EWS-ERG transcripts in peripheral blood (PB) samples of
Alava, E. (Enrique) de +4 more
core
Imatinib inhibits proliferation of Ewing tumor cells mediated by the stem cell factor/KIT receptor pathway, and sensitizes cells to vincristine and doxorubicin-induced apoptosis [PDF]
, 2004 Purpose and Experimental Design: The stem cell factor/ KIT receptor loop may represent a novel target for molecular- based therapies of Ewing tumor. We analyzed the in vitro impact of KIT blockade by imatinib in Ewing tumor cell lines.
Alava, E. (Enrique) de +11 more
core +1 more source