Results 61 to 70 of about 8,438 (194)

Ewing sarcoma of the oral cavity. A review [PDF]

, 2017
A review is made of the clinical, diagnostic, therapeutic and survival characteristics of Ewing sarcoma (ES) of the oral cavity. A systematic literature search was carried out, with restrictions referred to time (1960-2014), language (English and Spanish)
Bagán Sebastián, José Vicente, Margaix Muñoz, María, Poveda Roda, Rafael   +2 more
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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, Esma Saâda, Antoine Thyss, Florence Pedeutour, Alex Bozec, Juliette Thariat, Pierre Yves Marcy, Isabelle Peyrottes, Pierre Olivier Vedrine, Romain Natale   +9 more
doaj   +1 more source

Mutations in the RB1 Gene in Argentine Retinoblastoma Patients and Uncommon Clinical Presentations [PDF]

, 2015
Background: Retinoblastoma, the most common ocular cancer of childhood, is caused by inactivation of the RB1 tumor suppressor gene in the developing retina.
Alonso, Cristina, Ferrer, Marcela Maria, Giliberto, Florencia, Luce, Leonela Natalia, Ottaviani, Daniela, Parma, Diana Lidia, Szijan, Irena   +6 more
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Primitive neuroectodermal tumor in the cervical spine of a dog - Case Report

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
A case of peripheral primitive neuroectodermal tumor in the cervical region of a canine is described. The patient was a canine, male, five years old, large size, with acute neurological clinical signs, severe neck pain and tetraplegia.
T.F. Silva, V.R.F. Sousa, P.E.B. Néspoli, M.A. Souza, A.B.P.F. Almeida   +4 more
doaj   +1 more source

Congenital Ewing's Sarcoma/Peripheral Primitive Neuroectodermal Tumor: A Case Report and Review of the Literature

Pediatrics and Neonatology, 2016
Ewing's sarcoma (EWS) and peripheral primitive neuroectodermal tumor (pPNET) are small round cell malignancies that develop in soft tissue and bone. They very rarely affect newborns.
Shu-Guang Jin, Xiao-Ping Jiang, Lin Zhong   +2 more
doaj   +1 more source

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, Andreu, E.J. (Enrique José), Fernandez-Luna, J.L. (J.L.), Fontalba, A. (A.), Gaboli, M. (M.), Gonzalez, I. (Iranzu), Inoges, S. (Susana), Martin-Algarra, S. (Salvador), Panizo, A. (Ángel), Pardo, J. (Javier), Prosper, F. (Felipe), Sierrasesumaga, L. (Luis)   +11 more
core   +1 more source

Multimodality treatment approach in management of primary peripheral primitive neuroectodermal tumor of the orbit

Indian Journal of Ophthalmology, 2009
Primitive neuroectodermal tumor is a small round cell malignancy which rarely involves the orbit. We report a case of a two-year old male child presenting as unilateral eccentric proptosis with extraconal and intraconal mass, diagnosed as primary ...
Kim Usha, Arora Vipul, Devanand J, Khazei Hadi   +3 more
doaj  

Uncommon sarcomas of the uterine cervix: a review of selected entities

Diagnostic Pathology, 2006
Sarcomas constitute less than 1% of all cervical malignancies. With over 150 reported cases, rhabdomyosarcomas represent the most commonly reported sarcoma at this location.
Fadare Oluwole
doaj   +1 more source

Primitive neuroectodermal tumor of the pericardium: a case report and literature review

BMC Cardiovascular Disorders, 2021
Background The primitive neuroectodermal tumors (PNETs) are a family of highly malignant tumors with a multidirectional differential potential. The tumors are characterized by aggressive small round tumor cells that originate from the spinal cord of the ...
Jingjing Wang, Jing Li, Xiao Zhang, Xiaobo Zhang, Yueyong Xiao   +4 more
doaj   +1 more source

Técnicas especiales en el diagnóstico de tumores óseos [PDF]

, 1995
Se hace una exposición del valor actual desde el punto de vista diagnóstico y pronóstico de las técnicas especiales aplicables a los tumores óseos por el patólogo.
Martínez Tello, Francisco J.
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