Results 21 to 30 of about 10,231 (179)

Cytological diagnosis of extraskeletal Ewing's sarcoma

Medical Journal of Dr. D.Y. Patil Vidyapeeth, 2021
Extraskeletal Ewing's sarcoma (ES) is an aggressive, malignant small round-cell tumor usually occurring in children and adolescents. It needs to be differentiated from other malignant small round-cell tumors.
Ashwini Amrutwar, Sunil Yogiraj Swami
doaj   +1 more source

Primary uterine primitive neuroectodermal tumor

Journal of Medical Sciences, 2018
Primitive neuroectodermal tumors (PNETs) are rare malignant tumors and extremely rare in uterine corpus. We report a case of primary uterine PNET in Taiwan. A 68-year-old woman presented with vaginal bleeding and abdominal fullness for 2 weeks.
Yen-Chang Chen, Yung-Hsiang Hsu, Yu-Chi Wei, Tang-Yuan Chu, Dah-Ching Ding   +4 more
doaj   +3 more sources

Primitive neuroectodermal tumor of the cervix: a case report

Journal of Medical Case Reports, 2011
Introduction Peripheral primitive neuroectodermal tumor of the cervix uteri is extremely rare. Between 1987 and 2010, there were only nine cases reported in the English literature, with considerably different management policies.
Boroujeni Parisa, Rezvani Hamidreza, Farzaneh Farah, Rahimi Farzaneh   +3 more
doaj   +1 more source

Supratentorial primitive neuroectodermal tumor in an adult: a case report and review of the literature

Journal of Medical Case Reports, 2012
Introduction Supratentorial primitive neuroectodermal tumors predominantly occur in children, and are rare in the adult population. Less than 100 cases of supratentorial primitive neuroectodermal tumor have been reported in adults internationally.
Lawandy Shokry, Hariri Omid R, Miulli Dan E, Amin Jenny, Minasian Tanya, Gupta Ravi K, Siddiqi Javed   +6 more
doaj   +1 more source

Peripheral primitive neuroectodermal tumor of the urinary bladder in an Arab woman with history of squamous cell carcinoma: a case report

Journal of Medical Case Reports, 2009
Introduction Peripheral primitive neuroectodermal tumors of the urinary bladder are rare and tend to occur in an older age group than do their counterparts in bones and soft tissue.
Al Meshaan Mohd Khaled, Nayef Marwan, Kwaider Talal, Otto Wolfgang, Katchy Ken C   +4 more
doaj   +1 more source

Primitive Neuroectodermal Tumor of the Gallbladder

Archives of Pathology & Laboratory Medicine, 2004
Abstract Ewing sarcoma/primitive neuroectodermal tumor (ES/ PNET) most commonly occurs in the soft tissues of the extremities and the paravertebral areas. To our knowledge, no case of PNET has been reported in the gallbladder to date. We report a case of PNET of the gallbladder occurring in a 53-year-old woman.
Dong Eun, Song, GaWon, Choi, Sun-Young, Jun, Jae Y, Ro   +3 more
openaire   +2 more sources

Congenital sacrococcygeal PNET and chemotherapy

Indian Journal of Medical and Paediatric Oncology, 2012
We present the case of a congenital localised sacrococcygeal primitive neuroectodermal tumor treated aggressively with surgical resection and modified age-appropriate adjuvant chemotherapy.
Colin Patrick Hawkes, David R Betts, John O′Brien, Maureen J O′Sullivan, Michael Capra   +4 more
doaj   +1 more source

Primary spinal primitive neuroectodermal tumor on MR imaging

Indian Journal of Radiology and Imaging, 2015
Neoplasms in the region of filum terminale are not uncommon. Myxopapillary ependymoma is the commonest tumor at this location. The differentials reported for this entity are nerve sheath tumor, meningioma, paraganglioma, intradural metastases, lymphoma ...
Prashant J Thoriya, Pankaj Watal, Nandini U Bahri, Ketan Rathod   +3 more
doaj   +1 more source

A rare case of retroperitoneal primitive neuroectodermal tumor (PNET)

Urology Case Reports, 2021
Retroperitoneal primitive neuroectodermal tumors (PNET) is a rare neoplastic disease of high malignancy with a tendency towards early metastasis, affect young adults irrespective of the gender.
P. Genov, I. Serbezova, D. Georgieva, G. Koleva, I. Hristova   +4 more
doaj   +1 more source

Primitive Neuroectodermal Tumor Presenting with Diffuse Leptomeningeal Involvement in a 55-Year-Old Woman: A Case Report and Brief Summary of Current Diagnostic Tests and Treatment

Case Reports in Oncology, 2014
Primitive neuroectodermal tumors (PNETs) are typically present as masses in children and adolescents, but rarely in adults. Diagnoses, management strategies, and prognostication factors are not well established in adult cases of PNETs.
Navya Kalidindi, Carlos H. Torres, Jean Michaud, Jocelyn Christine Zwicker   +3 more
doaj   +1 more source