Results 61 to 70 of about 759,851 (204)

Primitive Neuroectodermal Tumor of the Lung

Archives of Pathology & Laboratory Medicine, 2001
Abstract Primitive neuroectodermal tumors occur most frequently in bone and soft tissue but have been reported in other locations. Primary lung primitive neuroectodermal tumors without pleural or chest wall involvement are extremely rare.
A G, Kahn, A, Avagnina, J, Nazar, B, Elsner   +3 more
openaire   +2 more sources

Environmental Pesticide Exposure in the Etiology of Pediatric Brain Tumors and Leukemia: A Scoping Review of Epidemiological Studies

International Journal of Cancer, Volume 159, Issue 6, Page 1360-1384, 15 September 2026.
ABSTRACT Pediatric cancer is a significant cause of morbidity and mortality in children. The etiologies of pediatric cancer are largely unknown, but environmental pesticide exposures are likely to contribute. Chronic low‐dose exposure to pesticide mixtures through drinking water is a growing concern in agricultural communities.
Grace N. VanDeSteeg, Alyssa R. Russum, Matthew R. Sandbulte, Eleanor G. Rogan, Martha G. Rhoades   +4 more
wiley   +1 more source

A Phase Ib Case Series Using Bortezomib With Chemotherapy in Atypical Teratoid/Rhabdoid Tumors

Cancer Medicine, Volume 15, Issue 9, September 2026.
ABSTRACT Background Atypical teratoid/rhabdoid tumors (ATRTs) are aggressive pediatric brain tumors that are sensitive to proteasome inhibitors in preclinical models. We evaluated the feasibility of combining the proteasome inhibitor, bortezomib, with chemotherapy.
Wan‐Ling Ho, Ming‐Yun Hsieh, Yu‐Mei Liao, Shyh‐Shin Chiou, Her‐Shyong Shiah, Chang‐Hsu Chiang, Shiann‐Tarng Jou, Hsiu‐Ju Yen, Yi‐Yen Lee, Muh‐Lii Liang, Ting‐Chi Yeh, Yu‐Cheng Chou, Fang‐Liang Huang, Shu‐Huey Chen, Hsin‐Lun Lee, Chia‐Chun Kuo, Yi‐Shan Yang, Shu‐Mei Chen, Min‐Lan Tsai, Hsi Chang, Kevin Li‐Chun Hsieh, Chia‐Lang Fang, Chia‐Yau Chang, Jinn‐Li Wang, Chu‐Chin Chen, Joon‐Khim Loh, Pei‐Chin Lin, Tzu‐Chin Lin, Shih‐Chung Wang, Yi‐Fang Tu, Chao‐Neng Cheng, Jimmy Ming‐Jung Chuang, Huy Minh Tran, Shian‐Ying Sung, Irving Lai, Kuo‐Sheng Wu, James S. Miser, Yen‐Lin Liu, Tai‐Tong Wong   +38 more
wiley   +1 more source

Boost radiosurgery as a strategy after failure of initial management of pediatric primitive neuroectodermal tumors Clinical article

, 2009
The aim in this study was to determine the outcomes of boost stereotactic radiosurgery, specifically Gamma Knife surgery (GKS), for recurrent primitive neuroectodermal tumors (PNETs) in children in whom initial multimodality management had ...
Kondziolka, D., Lunsford, L.D., Flickinger, J.C., Martin, J.J., Niranjan, A., Kano, H., Flannery, Thomas, Douglas Kondziolka, John C. Flickinger, Hideyuki Kano, Ajay Niranjan, Thomas Flannery, Juan J. Martin, L. Dade Lunsford   +13 more
core   +1 more source

Sporadic Retinal Astrocytic Hamartoma Mimicking Retinoblastoma in a Child: A Case Report and Literature Review

Clinical Case Reports, Volume 14, Issue 9, September 2026.
ABSTRACT Retinal astrocytichamartoma (RAH) is a rare benign glial neoplasm most commonly associated with tuberous sclerosis complex (TSC). Sporadic cases, occurring in the absence of systemic phakomatosis, are uncommon and may closely mimic retinoblastoma, particularly when presenting with a calcified intraocular mass, creating a diagnostic challenge ...
Mesfin Wubishet Gurmu, Samuel Negash, Aneso Mohammed, Hailu Alemu, Diriba Fufa Hordofa, Melese Abere, Lensa Million, Esubalew Mezgebu   +7 more
wiley   +1 more source

Chemotherapy For Medulloblastoma

Pediatric Neurology Briefs, 1988
The efficacy of adjuvant chemotherapy for patients with poor-risk medulloblastoma/primitive neuroectodermal tumors (MB/PNET) has been studied at the Children’s Hospital of Philadelphia, University of Pennsylvania, PA.
J Gordon Millichap
doaj   +1 more source

Laryngeal NUT Carcinoma With BRD4::NUTM1 Fusion: A 4‐Year Clinical Course Highlighting the Limitations of Current Multimodal Therapy

Cancer Reports, Volume 9, Issue 9, September 2026.
ABSTRACT Background Nuclear protein in testis (NUT) carcinoma is a rare, aggressive malignancy driven by NUTM1 rearrangement, often misdiagnosed as squamous cell carcinoma, with no established standard therapy. This report describes the clinical course and treatment resistance in primary laryngeal NUT carcinoma and provides insights into potential ...
Masafumi Kanno, Chiai Sasaki, Eiichi Kato, Hoshino Terada, Nobuhiro Hanai, Eiichi Sasaki, Mana Fukushima, Toshiki Masuishi, Keisuke Takanari, Yasuto Fukada, Yuto Miyazaki, Yuki Sonoda, Yukinori Kato, Taiyo Morikawa, Tetsuji Takabayashi, Shigeharu Fujieda   +15 more
wiley   +1 more source

Diagnostic Challenges in Choroid Plexus Tumours

Neuropathology and Applied Neurobiology, Volume 52, Issue 4, August 2026.
In this review, we summarise the diagnostic spectrum of choroid plexus tumours, highlight key age‐dependent differential diagnoses across infants, children/adolescents and adults, and outline how histopathology, immunohistochemistry and molecular profiling support accurate tumour classification.
Christian Thomas, Martin Hasselblatt
wiley   +1 more source

Primitive neuroectodermal tumor of the kidney: an experience of three cases

African Journal of Urology, 2022
Background Primitive neuroectodermal tumors (PNET) are highly aggressive tumors belonging to the Ewing’s sarcoma family. Primitive neuroectodermal tumor is a group of bone and soft tissue tumor arising from neuroectodermal tissues. They are characterized
Ankitkumar Sharma, N. Kuppurajan, M. Anandan, Devdas Madhavan, Barani Kumar P. B   +4 more
doaj   +1 more source

Radiologic findings of peripheral primitive neuroectodermal tumor arising in the retroperitoneum

, 2006
OBJECTIVE: The purpose of this article is to present the radiological findings of peripheral primitive neuroectodermal tumors that arise in the retroperitoneum.
Park, Chan Sup, Kim, Mi Sung, Kim, Bohyun, Lee, Eun Ja, Kim, Seung Hyup, Park, Noh Hyuck, Kim, Hye-Seong, Cho, Kyoung Sik, Song, Soon Young   +8 more
core   +1 more source