Results 11 to 20 of about 759,851 (204)

Primitive Neuroectodermal Tumor Prognosis

Pediatric Neurology Briefs, 1996
Biological factors of prognostic significance in primitive neuroectodermal tumors (PNETs) were evaluated in tumor specimens of 86 children examined at the Children’s Hospital of Philadelphia and University of Pennsylvania.
J Gordon Millichap
doaj   +2 more sources

Primitive neuroectodermal tumor coexistent with anaplastic ganglioglioma [PDF]

Medicine Science, 2012
Primitive neuroectodermal tumors are among the most common tumors of childhood and the most frequent location of them is cerebellum. Supratentorial primitive neuroectodermal tumors are uncommon.
Rezzan Erguvan-Onal, Cagatay Onal, Metin Sener, Bulent Mizrak, Erol Duran, Nasuhi Engin Aydin   +5 more
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Brainstem Neuroectodermal Tumors

Pediatric Neurology Briefs, 2000
Seven histologically confirmed primitive neuroectodermal tumors (PNETs) arising in the brainstem were identified among 146 pediatric brainstem tumors, in a review of the the clinical neuro-oncology database and 1986-1995 files of the Division of ...
J Gordon Millichap
doaj   +2 more sources

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, Kiran Mishra, Pradeep Saini, Nitin Agarwal   +3 more
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Primitive neuroectodermal tumor of prostate

Indian Journal of Pathology and Microbiology, 2008
Primitive neuroectodermal tumors (PNETs) are malignant proliferations of small, undifferentiated neuroectodermal cells occurring mainly in children and share the same reciprocal translocation between chromosomes 11 and 22 and the same patterns of ...
Kumar Vikash, Khurana N, Rathi A, Malhotra Anju, Sharma Kanika, Abhishek Ashu, Bahadur A   +6 more
doaj   +3 more sources

Clinical, pathological, and imaging characteristics of primitive neuroectodermal tumors of the spine [PDF]

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,, Gu Lingjing,, Ding Xianglian,, Song Liqing,, Peng Hong,, Xu Qilan   +5 more
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Primary dorsal spine primitive neuroectodermal tumor in an adult patient: Case report and literature review

Journal of Craniovertebral Junction and Spine, 2017
Primary spinal primitive neuroectodermal tumor (psPNET) is a rare entity with few cases reported in literature. We report a case of a 50-year-old female who presented to us with paraplegia and was diagnosed with extradural dorsal spine psPNET.
Satyashiva Munjal, Amit Srivastava, Shivya Tucker, Neha Bakshi, Sunita Bhalla, V S Mehta   +5 more
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Supratentorial primitive neuroectodermal tumor in an adult: a case report and review of the literature [PDF]

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, Hariri Omid R, Miulli Dan E, Amin Jenny, Minasian Tanya, Gupta Ravi K, Siddiqi Javed   +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, Brooke Kania, DO, Unnati Vishwakarma, MD, Derrick Joseph, MD, Vinod Kumar, MD, Michael Maroules, MD   +5 more
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Extraneural Supratentorial Primitive Neuroectodermal Tumor Metastasis: An Adult Case Report

Indian Journal of Neurosurgery, 2017
Extraneural metastases of supratentorial primitive neuroectodermal tumors (PNET) are very rare and have been reported in only sporadic cases. We present a patient with supratentorial PNET metastasizing to the lung, diagnosed 4 months after cerebral ...
Nidhal Matar, Kamel Bahri, Jallel Kallel, Adnene Boubaker, Hafedh Jemel   +4 more
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