Results 71 to 80 of about 6,037 (191)

A Case of Ewing’s Sarcoma of the Mediastinum in a 63‐Year‐Old Woman Initially Misdiagnosed as Non‐Small‐Cell Lung Cancer Successfully Treated With Chemotherapy and Radiation With a Durable Response

Case Reports in Oncological Medicine, Volume 2026, Issue 1, 2026.
Mediastinal Ewing’s sarcoma is an exceptionally rare malignancy, with an incidence of approximately 0.3%. Due to the rarity of the tumor and challenges such as limited tissue availability, diagnosis can be difficult. Curative treatment typically requires a multimodal approach, including intensive chemotherapy, surgery, and radiation therapy.
Anusha Manje Gowda, Navkirat Kahlon, Nagaraju Mupparapu   +2 more
wiley   +1 more source

Primary Cardiac Synovial Sarcoma (PCSS): Clinicopathologic Features of 6 Cases and Literature Comparison

Cardiology Research and Practice, Volume 2026, Issue 1, 2026.
Primary cardiac synovial sarcoma (PCSS) is an exceedingly rare tumor. This study presents a comprehensive analysis of six novel PCSS cases identified within our institutional cohort, compared with published literature cohorts, focusing on their clinical presentations, histopathological features, immunohistochemical and molecular characteristics ...
Yi-Xiang Cai, Sheng-Jun Liu, Qi Sun, Hui Li, Xiao-Le Meng, Irfan Ahmad   +5 more
wiley   +1 more source

Pathology reporting of hepatoblastoma resections: recommendations from the international collaboration on cancer reporting

Histopathology, Volume 87, Issue 6, Page 802-814, December 2025.
This is the first international dataset for the reporting of hepatoblastoma resection specimens produced by the International Collaboration on Cancer Reporting (ICCR). The aim is to standardize pathology reports, facilitating international data comparisons and improving management of hepatoblastoma on a global level.
Dolores H López‐Terrada, Fleur Webster, Rita Alaggio, Jonathan W Bush, Soo‐Jin Cho, Ronald R de Krijger, Takeshi Inoue, Allison F O'Neill, Antonio R Perez‐Atayde, Sarangarajan Ranganathan, Jens Stahlschmidt, Yukichi Tanaka, Marta Cohen, Miguel Reyes‐Múgica   +13 more
wiley   +1 more source

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

From Ataxia to Diagnosis of Askin Tumor – a Case Report

Acta Medica, 2018
Peripheral primitive neuroectodermal tumors (pPNET) are a group of extremely rare, aggressive, malignant tumors that are most often found in the thorax (Askin tumor), abdomen, pelvis, extremities and less frequently in the head and neck.
Marko Bašković, Božidar Župančić, Mirko Žganjer, Igor Nikolić, Davor Ježek, Lucija Čizmić   +5 more
doaj   +1 more source

Building Immunocompetent Cerebral Organoids From a Developmental Perspective

Glia, Volume 73, Issue 11, Page 2154-2166, November 2025.
Main Points Conventional cerebral organoids do not contain microglia, which must be added. We propose recommendations to assess microglial immunocompetence using quantitative approaches and stringent statistical analysis to help develop standardized protocols.
Xabier Cuesta‐Puente, Marco Gonzalez‐Dominguez, Marta Pereira‐Iglesias, Nerea Perez‐Arriazu, Patricia Villegas‐Zafra, Paula Ramos‐Gonzalez, Fabio Cavaliere, Nora Bengoa‐Vergniory, Amanda Sierra   +8 more
wiley   +1 more source

Thyroblastoma in Pregnancy: Expanding the Cytomorphological Spectrum of a Novel DICER1 ‐Associated Entity, a Case Report and Literature Review

Diagnostic Cytopathology, Volume 53, Issue 10, Page E181-E189, October 2025.
ABSTRACT Introduction Thyroblastoma is a rare, aggressive thyroid neoplasm newly classified in the 2022 WHO Classification of Endocrine Tumors. It is characterized by embryonal, multilineage morphology and DICER1 mutations. Fewer than 15 well‐characterized cases have been reported, with limited cytological descriptions.
R. Razack, A. C. van Wyk, P. T. Schubert, D. Pelletier, W. D. Foulkes, C. Njovu, W. Conradie, F. Hoosain   +7 more
wiley   +1 more source

Primary Primitive Neuroectodermal Tumor of the Kidney

, 2000
Primitive neuroectodermal tumor(PNET) is a rare tumor, comprising less than 1% of all soft tissue malignancies arising from the peripheral non-autonomic nervous system.
양승철, 정우희, 한웅규
core  

Peripheral Primitive Neuroectodermal Tumor (Ppnet) of Pelvic Origin: Report of a Case Arising from an Unusual Location

, 2001
A peripheral primitive neuroectodermal tumor arising from the abdominopelvic cavity is reported in a 24-year-old young male without any previous remarkable pathology.
Fernando Losa, Luis Camacho, Jorge Mas, Pedro Barrios, Vicente Fernandez Trigo, Fernando Mata   +5 more
core   +1 more source