Results 81 to 90 of about 8,438 (194)

In vitro Natural Killer Cell Immunotherapy for Medulloblastoma [PDF]

, 2013
How the immune system attacks medulloblastoma (MB) tumors effectively is unclear, although natural killer (NK) cells play an important role in immune defense against tumor cells.
Antonio Pérez-Martínez, Hannah Maxwell, Inmaculada de Prada, Jaime Valentín, Lucia Fernández, Marta González-Vicent, Miguel Ángel Díaz, Raquel Portugal, Roberto Martín   +8 more
core   +5 more sources

Melanotic Neuroectodermal Tumour of Infancy: A Rare Brain Tumour of Childhood [PDF]

, 2012
Melanotic neuroectodermal tumour of infancy is a rare, mostly benign but locally aggressive tumour of neural crest cellorigin occurring in infants. The most commonly affected anatomic site is the maxilla. Such tumours of the brain and skull are very rare.
Bari, Muhammad Ehsan, Khan, Muhammad Babar, Kumar, Rajesh, Minhas, Khurram, Soares, Delvene, Tahir, Muhammad Zubair   +5 more
core   +1 more source

Peripheral primitive neuroectodermal tumors. CT and MRI evaluation

European Journal of Radiology, 1996
The clinical, radiographic, and pathologic features of 17 patients with documented peripheral primitive neuroectodermal tumor (PNET) were evaluated in a retrospective study. The age at diagnosis ranged from 9 months to 46 years (median, 15.8 years). Primary sites of involvement were the abdomen (n = 8), extremities (n = 5), chest (n = 1), temporal bone
C, Ibarburen, J J, Haberman, E A, Zerhouni   +2 more
openaire   +2 more sources

Primary Peripheral Primitive Neuroectodermal Tumor of the Ovary With an Epithelial Cyst : A Case Report and Review of Literature

Siriraj Medical Journal, 2003
Peripheral primitive neuroectodermal tumor (pPNET) has some histologic resemblance to a classic central primitive neuroectodermal tumor (cPNET), however it is distinctively different from cPNET by its CD99 immunoreactivity, characteristic chromosomal ...
Teerin Liewluck, Praphatsorn Wongpathumtip, Tuenjai Chuangsuwanich, Pichai Charoenpanich   +3 more
doaj  

Peripheral Primitive Neuroectodermal Tumor: A Rare Case in Pediatrics. [PDF]

Cureus, 2023
Rashed AA, Alharthi R, Aljabri S, Alsubhi R, Bukhari DH.   +4 more
europepmc   +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.
S, Sato, A, Yajima, N, Kimura, T, Namiki, N, Furuhashi, H, Sakuma   +5 more
openaire   +3 more sources

Peripheral primitive neuroectodermal tumor of the orbit in Graves' ophthalmopathy - A rare presentation. [PDF]

Saudi J Ophthalmol, 2023
Stephen MA, Ahuja S, Jayasri P, Harigaravelu PJ.   +3 more
europepmc   +1 more source

Une tumeur neuroectodermique primitive périphérique à localisation gastrique primaire: à propos d’un nouveau cas [PDF]

Les tumeurs neuro-ectodermiques primitives ou sarcome d’Ewing sont classiquement des néoplasmes se développant aux dépends des tissus mous et des os. Les tumeurs neuro-ectodermiques primitives gastriques (pPNETs) sont extrêmement rares.
Abdelatif Louchi, Abdesslam Bouassria, Amal Ankouz, Hicham Elbouhadouti, Jihane Lamrani, khalid Ait Taleb   +5 more
core  

Fine-Needle Aspiration Cytology of Ewing’s Sarcoma of Thoracic Spine with Extension into the Intradural Space

Case Reports in Oncological Medicine, 2014
Ewing’s sarcoma/peripheral primitive neuroectodermal tumor is a small, round, and blue cell malignancy that occurs most often in bone and soft tissues of children and young adults.
Sandhya Bordia, Sweta Meena, Bijendar Kumar Meena, Vijay Rajak   +3 more
doaj   +1 more source

Targeting VEGF-VEGFR Pathway by Sunitinib in Peripheral Primitive Neuroectodermal Tumor, Paraganglioma and Epithelioid Hemangioendothelioma: Three Case Reports

Case Reports in Oncology, 2013
Sunitinib malate (Sutent™; Pfizer Inc., New York, N.Y., USA) is a small molecule kinase inhibitor with activity against a number of tyrosine kinase receptors, including vascular endothelial growth factor receptors, stem-cell factor receptor, and platelet-
Tiziana Prochilo, Giordano Savelli, Paola Bertocchi, Chiara Abeni, Luigina Rota, Anna Rizzi, Alberto Zaniboni   +6 more
doaj   +1 more source