Results 81 to 90 of about 6,037 (191)
, 2019 Supplemental material, Supplemental_material for Retroperitoneal extraosseous peripheral primitive neuroectodermal tumor in a Formosan serow: case report and literature review by Yu-Han Hsieh, Yung-Hsiang Hsu, Chen-Yeh Lien, Chen-Hsuan Liu and Wen-Ta Li ...
Yu-Han Hsieh (7467695) +4 more
core +1 more source
Ewing Sarcoma of the Kidney: A Rare Entity
Case Reports in Radiology, 2014 Ewing sarcoma and primitive peripheral neuroectodermal tumor (PNET) are high-grade malignant tumors typically found in children and adolescents. These tumors belong to the family of small round cell tumors and are of neuroectodermal origin. Primary Ewing
Maria Fernanda Arruda Almeida +4 more
doaj +1 more source
Peripheral primitive neuroectodermal tumor of the mandible: a case report and literature review
口腔疾病防治, 2019 Objective To explore the clinical, imaging and pathological characteristics of mandibular peripheral primitive neuroectodermal tumors, and to review relevant literature to improve the understanding and diagnosis of pPNET in mandible. Methods The clinical
BUHAILIQIGULI Maimaitituersun +2 more
doaj +1 more source
Extraskeletal Ewing's Sarcoma/Primitive Neuroectodermal Tumor of the Breast in a Young Woman
Clinical Case Reports, Volume 13, Issue 9, September 2025.ABSTRACT Extraskeletal Ewing's sarcoma/primitive neuroectodermal tumors (EES/PNET) of the breast are rare malignant soft‐tissue tumors associated with a high recurrence rate. We present the case of a 17‐year‐old female who presented with a lump in the left breast. Ultrasonography and mammography revealed a large, ill‐defined, hypoechoic, heterogeneous,
Shejuti Sharmin +6 more
wiley +1 more source
Intracranial Ewings Sarcoma/peripheral primitive neuroectodermal tumor
, 2014 Central nervous system primitive neuroectodermal tumours (CNS PNET) are aggressive embryonal tumours composed of undifferentiated or poorly differentiated neuroepithelial cells seen in the pediatric age group.
Sandhyamani, S +3 more
core +1 more source
A Peripheral Primitive Neuro-ectodermal Tumor (pPNET) of Larynx
Bengal Journal of Otolaryngology and Head Neck Surgery, 2018 Introduction Primitive neuroectodermal tumors (PNETs) are malignant tumors comprised of small round cells of neuro-ectodermal origin that affect soft tissue and bone.
Raman Wadhera +4 more
doaj
Ewing sarcoma of the adrenal gland: a case report and review of the literature
Journal of Medical Case Reports, 2018 Background Ewing sarcoma/primitive neuroectodermal tumor is a family of highly malignant proliferation of neuroectodermal origin, most often skeletal, adrenal localization is extremely rare. Only few cases have been reported in the literature.
Hanane Eddaoualline +7 more
doaj +1 more source
Peripheral Neuroepithelioma (Peripheral Primitive Neuroectodermal Tumor) of the Uterine Cervix.
The Tohoku Journal of Experimental Medicine, 1996 We report here a case of peripheral neuroepithelioma arising in the uterine cervix. A 44-year-old female had complained of irregular genital bleeding for several months and was diagnosed as extraosseous Ewing's sarcoma (EOE) from biopsy specimens initially.
Sato, Shinji +5 more
openaire +3 more sources
, 2011 Primitive neuroectodermal tumors are a group of rare, aggressive, and highly malignant embryonal tumors of unknown etiology of the central and peripheral nervous systems.
Virginija Ašmonienė +6 more
core +1 more source
Metastatic Primitive Extraskeletal Peripheral Neurectodermal Tumor/Ewing Sarcoma in a Neonate
, 2020 El tumor neuroectodérmico primitivo periférico/sarcoma de Ewing, descrito a comienzos del siglo XX, es un tumor muy maligno poco frecuente de gran mortalidad, cuya causa es la translocación t(11;22)(q24;q12) en células derivadas de la cuarta hojilla ...
Corrales, Ivonne Fernanda +4 more
core +1 more source