Pre-B-cell acute lymphoblastic leukemia with bulk extramedullary disease and chromosome 22 (EWSR1) rearrangement masquerading as Ewing sarcoma [PDF]
, 2010 We report a 2-year-old female with a subcutaneous tumor who was initially misdiagnosed as suffering from Ewing sarcoma with a positive EWSR1 rearrangement and EWS/FLI1 transcript.
Jakovljević, Gordana +6 more
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A rare case of a peripheral Ewing sarcoma primitive neuroectodermal tumor of pelvic origin
Radiology Case Reports, 2023 Primitive neuroectodermal tumors (PNET) represent malignant neuroectodermal tumors composed of small round cells. They can be differentiated between originating from the peripheral nervous system or the central nervous system. Peripheral PNET (pPNET) can
Erinie Mekheal, MD +5 more
doaj +1 more source
Therapeutic approach in glioblastoma multiforme with primitive neuroectodermal tumor components: case report and review of the literature [PDF]
, 2018 Glioblastoma multiforme (GBM) is the most common and aggressive malignant glioma that is treated with first-line therapy, using surgical resection followed by local radiotherapy and concomitant/adjuvant temozolomide (TMZ) treatment.
Berrios J. R. G. +12 more
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Uterine primitive neuroectodermal tumor with adenosarcoma: a case report
Journal of Medical Case Reports, 2010 Introduction Primitive neuroectodermal tumor of the uterus is extremely rare. They occur as either pure primitive neuroectodermal tumors or admixed with neoplasms of mullerian origin.
Chawla Indu +3 more
doaj +1 more source
Cervical Primitive Neuroectodermal Tumor in an Adult: Case Report and Literature Review*
Brazilian Neurosurgery, 2022 Introduction Primitive neuroectodermal tumors are rare neoplasms of the central nervous system that occur in children, with few reports in adults. These tumors are found most often in the cerebral hemispheres, with spinal cord disorders being rare.
Guilherme dos Santos de Alencar +7 more
doaj +1 more source
Peripheral primitive neuroectodermal tumour - A rare cause of a popliteal fossa mass: A case report and review of the literature [PDF]
, 2014 A literature review of peripheral primitive neuroectodermal tumours, illustrated with an index case report describing an 80-year-old woman who presented with a mass in the left popliteal fossa, is reported.
Choong, Andrew M. T. L. +5 more
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Primitive neuroectodermal tumor of the kidney in a young male: Case report and review of literature
Urology Annals, 2015 Primitive neuroectodermal tumor of the kidney is a rare tumor. A total of approximately 79 primary renal cases have been reported to date. Primitive neuroectodermal tumors occur preferentially in the soft-tissues of the paravertebral region and chest ...
Nivedita Patnaik +3 more
doaj +1 more source
Journal of Medical Case Reports, 2012 Introduction Supratentorial primitive neuroectodermal tumors predominantly occur in children, and are rare in the adult population. Less than 100 cases of supratentorial primitive neuroectodermal tumor have been reported in adults internationally.
Lawandy Shokry +6 more
doaj +1 more source
Surgical treatment of retrosternal extraosseous Ewing Sarcoma in a 6-years old female: a clamshell approach with hemysternectomy and application of a non-crosslinked extracellular matrix [PDF]
, 2017 Background Ewing Sarcoma (ES) and Neuroblastoma (NB) belong to a family of tumours of primitive neuroectodermal origin (PNET) that occurs in both bone and soft tissue. Notwithstanding ES and NB are two distinct malignant tumours, sometimes there could be
Angotti, Rossella +9 more
core +3 more sources
Molecular features in a biphenotypic small cell sarcoma with neuroectodermal and muscle differentiation [PDF]
, 1998 We report a case of a 13-year-old girl with soft tissue sarcoma of the hand, which showed muscle and neuroectodermal immunophenotypes. Molecular studies were performed on RNA collected from fine-needle aspiration (FNA) cytology and ...
Alava, E. (Enrique) de +8 more
core +1 more source