Results 31 to 40 of about 14,338 (204)

Diagnostic accuracy of multidetector computed tomography scan in mediastinal masses assuming histopathological findings as gold standard [PDF]

, 2018
Purpose: Aim of the study was to: 1) present MDCT characteristics of different mediastinal mass lesions, 2) estimate proportion of benign and malignant mediastinal mass lesions based on MDCT findings, and 3) find out the diagnostic accuracy with ...
Jaipal, Usha, Mannan, Nima, Pandey, Somshankar, Yadav, Rajkumar   +3 more
core   +1 more source

TALEN-mediated apc mutation in Xenopus tropicalis phenocopies familial adenomatous polyposis [PDF]

, 2015
Truncating mutations in the tumor suppressor gene adenomatous polyposis coli (APC) are the initiating step in the vast majority of sporadic colorectal cancers, and they underlie familial adenomatous polyposis (FAP) syndromes.
Creytens, David, Geurs, Sarah, Naert, Thomas, Sanders, Ellen, Tran Thi, Hong, Van Imschoot, Griet, Van Nieuwenhuysen, Tom, Van Roy, Frans, Vleminckx, Kris   +8 more
core   +3 more sources

An interesting case of spinal primary peripheral primitiveneuroectodermal tumor: Rarest of the rare

Journal of Spinal Surgery, 2016
Primitive neuroectodermal tumors (PNETs) are fast-growing undifferentiated tumors that share a common cell of origin. Primitive neuroectodermal tumors constitute less than 1% of all primary spinal tumors.
T P Jeyaselva Senthilkumar, Mohan Sampathkumar, C Sekar, Mohammad Abith Ali, Naresh, Premchand   +5 more
doaj   +1 more source

Askin tumor: Case report and literature review [PDF]

, 2015
Askin tumor is an uncommon malignant neoplasm of a neuroectodermic origin that arises from the soft tissues of the thoracopulmonary wall. Defined histologically by Askin and Rosai in 1979 as a malignant small round cell tumor.
Cueto Ramos, Rubén Gerardo, Montero Cantú, Carlos Alberto, Muñoz Maldonado, Gerardo, Ponce Escobedo, Aurora Natalia, Ruiz Holguín, Eduardo, Viches Cisneros, Natalia   +5 more
core   +1 more source

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
doaj   +1 more source

Ewing’s Sarcoma of the Breast in a Young Woman: A Case Report and Review of the Literature

Frontiers in Oncology, 2022
Ewing’s Sarcoma Family Tumors (ESFT) include classic Ewing’s sarcoma of bone, extra-skeletal Ewing’s sarcoma (EES), malignant small cell tumor of the chest wall (Askin tumor), and soft tissue-based Peripheral Primitive Neuroectodermal tumors (pPNET). The
Simona Papi, Francesca Combi, Francesca Combi, Silvia Segattini, Silvia Accogli, Enza Palma, Anna Gambini, Alessia Andreotti, Gabriele Luppi, Giovanni Tazzioli   +9 more
doaj   +1 more source

A Peripheral Primitive Neuro-ectodermal Tumor (pPNET) of Larynx

Bengal Journal of Otolaryngology and Head Neck Surgery, 2020
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, Usha Sehrawat, Sharad Hernot, Pawan Kumar Gahlawat, Aman Jakhar   +4 more
doaj   +1 more source

Primitive neuroectodermal adrenal gland tumour [PDF]

, 2014
Ewing's sarcoma, also called primitive neuroectodermal tumour of the adrenal gland, is extremely rare. Only a few cases have been reported in the literature.
Brian HH Lang, KP Wong, null null, SC Tam, YP Tsang   +4 more
core   +1 more source

Primitive neuroectodermal tumor (PNET) of the lung in an adult woman [PDF]

, 2014
Primary primitive neuroectodermal tumors (PNETs) are extremely rare in the lung and especially in adult women. We describe a case of PNET of the lung with aggressive behavior in 31-year-old woman.
Jiří Ehrmann, Josef Škarda, Maha Ibrahim, Mariam Gachechiladze, Patrik Flodr, Pavla Latálová, Radek Trojanec, Tomáš Tichý, Zdenek Kolář   +8 more
core   +2 more sources