Results 91 to 100 of about 6,037 (191)

A case of primary mediastinal Ewing′s sarcoma /primitive neuroectodermal tumor presenting with initial compression of superior vena cava

Annals of Thoracic Medicine, 2013
Ewing′s sarcomas and peripheral primitive neuroectodermal tumors (ES/PNETs) are high grade malignant neoplasms. These malignancies are characterized by a chromosome 22 rearrangement, arise from bone or soft tissue, predominantly affect children and young
Alessia Reali, Gianluca Mortellaro, Simona Allis, Edoardo Trevisiol, Silvia Maria Anglesio, Sara Bartoncini, Maria Grazia Ruo Redda   +6 more
doaj   +1 more source

Peripheral primitive neuroectodermal tumor (PPNET) of pelvic origin: Report of a case arising from an unusual location

, 2003
We report a rare case of a peripheral primitive neuroectodermal tumor (PPNET) originating from the left ileopsoas muscle in an adult patient with neoplastic thrombosis of the left external iliac vein, the common femoral vein and the left popliteal vein ...
D'ANDREA, Vito, Enrico De Antoni, SORRENTI, Salvatore, L. Falvo, Alberto Berni, CATANIA, Antonio, RICCI, Paolo, CANTISANI, VITO   +7 more
core   +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 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

Spinal Primitive neuroectodermal tumor mimicking as chronic inflammatory demyelination polyneuropathy: A case report and review of literature

, 2015
© The Author(s) 2014.We report a young boy who presented with progressive weakness of lower extremities associated with areflexia and abnormal electrophysiological findings initially suggestive of chronic inflammatory demyelinating polyneuropathy ...
Tsang, Dickson S F, Wong, Virginia C N, Chan, Sophelia H S, Chan, Godfrey C F   +3 more
core   +1 more source

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

Renal Peripheral Neuroectodermal Tumor Presenting at Age 78: Case Report [PDF]

, 2008
Primitive neuroectodermal tumor (PNET) of the kidney is a rare and aggressive tumor, often presenting in advanced stages and progressing rapidly. Renal PNET (rPNET) may affect a wide age spectrum, but the majority of cases are in young adults. We present
Michelle E. Koski, Peter E. Clark, Jason M. Tedesco   +2 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

Diagnostic pathology of equine intracranial neoplasms

Equine Veterinary Education, Volume 37, Issue 9, Page 456-460, September 2025.
H. G. Miller, A. Suarez‐Bonnet
wiley   +1 more source

A Rare Case of Peripheral Primitive Neuroectodermal Tumor Arising from the Minor Salivary Gland in a Young Woman

, 2012
We report here a case of peripheral primitive neuroectodermal tumor (PNET) arising from the minor salivary gland. A 22-year-old woman was admitted to our hospital for surgical excision of a small painless cheek tumor with a 7-month history ...
OMATSU, Mutsuko, KITAYAMA, Takeyohi, SHIOKAWA, Akira, KUNIMURA, Toshiaki, HAMATANI, Shigeharu, ISOZAKI, Masayuki, KOHNO, Yohko, TATENO, Hidetsugu, MOROHOSHI, Toshio, MIKOGAMI, Tetsuya, WATANABE, Hitoshi, MIYAKE, Shinji   +11 more
core   +2 more sources