Results 1 to 10 of about 957 (113)
Uterine Primitive Neuroectodermal Tumor [PDF]
Cureus, 2021 Uterine primitive neuroectodermal tumors (PNETs) are rare entities, with only around 70 cases published in the literature. Most of them are diagnosed in advanced stages with rapid progression and poor prognosis. Herein, we present a case of a 71-year-old patient with postmenopausal metrorrhagia and an ultrasound finding of endometrial thickening.
Benitez Delgado, Taysa +4 more
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The primitive neuroectodermal tumor of the heart [PDF]
European Journal of Cardio-Thoracic Surgery, 2000 A young man was admitted to hospital with dyspnea, malaise, chest pain and night sweating. Investigative studies revealed a cystic mass lesion originating from the heart. Surgical exploration of the tumor showed that it was unresectable and pathology of the biopsy material was primitive neuroectodermal tumor.
Besirli, K +3 more
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Primitive Neuroectodermal Tumor of the Testis
Journal of the College of Physicians and Surgeons Pakistan, 2021 A 21-year male presenting with left testicular mass and retroperitoneal lymphadenopathy underwent radical orchiectomy; and his pathological examination showed a mixed germ cell tumor composed of primitive neuroectodermal tumor mixed with mature teratoma.
DEMİR, Tarık +5 more
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Primitive Neuroectodermal Tumors of the Kidney [PDF]
Baylor University Medical Center Proceedings, 2017 Ewing's sarcoma/primitive neuroectodermal tumor (ES/PNET) rarely occurs as a primary renal tumor. The disease affects young adults and children and has an aggressive course. The clinical presentation and imaging of these tumors are nonspecific, and they often present at an advanced stage.
Geetha, Narayanan +2 more
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Primitive neuroectodermal tumor of the pancreas
Baylor University Medical Center Proceedings, 2020 Primitive neuroectodermal tumors (PNETs) are rare small round cell malignancies closely related to Ewing's sarcoma. Involvement of the abdominal cavity, specifically the pancreas, is extremely rare. PNETs affect predominantly children and young adults.
Ted George Achufusi +4 more
openaire +3 more sources
Primitive Neuroectodermal Tumor of Axilla: A Rare Case Report [PDF]
, 2023 Primitive neuroectodermal tumors (PNETs) are poorly differentiated small round cell neoplasms. It is commonly seen in children and is rare in adults.
Laishram Singh +2 more
core +1 more source
Renal Primitive Neuroectodermal Tumors [PDF]
Archives of Pathology & Laboratory Medicine, 2012 Primitive neuroectodermal tumors exist as a part of the Ewing sarcoma/primitive neuroectodermal tumor family. These tumors most commonly arise in the chest wall and paraspinal regions; cases with a renal origin are rare entities, but have become increasingly reported in recent years. Although such cases occur across a wide age distribution, the average
Tanner, Bartholow, Anil, Parwani
openaire +2 more sources
Long term outcome of adolescent and adult patients with pineal parenchymal tumors treated with fractionated radiotherapy between 1982 and 2003 - a single institution's experience [PDF]
, 2010 Background: To evaluate the effectivity of fractionated radiotherapy in adolescent and adult patients with pineal parenchymal tumors (PPT). Methods: Between 1982 and 2003, 14 patients with PPTs were treated with fractionated radiotherapy.
Schulz-Ertner Daniela +21 more
core +1 more source
Renal Primitive Neuroectodermal Tumor [PDF]
, 2017 Renal primitive neuroectodermal tumor (PNET) is a rare entity and highly malignant neoplasm. It generally occurs in young adults and children. We report a case of 19-year-old female with the complaint of left flank pain. Ultrasonography showed a tumor of
Hüseyin Çelik +9 more
core +1 more source
Primitive neuroectodermal tumor in advanced age: case report [PDF]
, 2020 Objectives: Primitive neuroectodermal tumors (PNETs) are aggressive neuroectodermal neoplasms and are originated from neuroectodermal tissues. They belong to a larger group of tumors known as Ewing tumors and are unusual in adult population.
Juliana de Almeida Zavarize +5 more
core +1 more source