Primary renal primitive neuroectodermal tumor: A rare presentation
نویسندگان
چکیده
منابع مشابه
Primitive Neuroectodermal Tumor (PNET) ofKidney -A Rare Entity
Primitive neuroectodermal tumor (PNET) of kidney is an extremely rare renal neoplasm with only about fifty reported cases in literature. Presumably,of neural crest origin, these tumors behave aggressively and carry a poor prognosis. We report a case of 22-year old female patient complaining of left loin pain with recurrent hematuria for last 3 months. On clinical ex...
متن کاملRenal Primitive Neuroectodermal Tumor
Primitive neuroectodermal tumor (PNET) is a malignant small round cell tumor and typically arises from bone or soft tissue in adolescents and young adults. Renal PNET is extraordinarily rare and exhibits highly aggressive biological behavior with poor prognosis.We present here a new case of renal PNET in a 31-year-old female. The patients were referred to our hospital because of left flank pain...
متن کاملPrimary intraspinal primitive neuroectodermal tumor (PNET): a rare occurrence.
The concept of primitive neuroectodermal tumors (PNETs) has been evolving for many years, as has been its nomenclature. A 5 year old boy presented with pain in lower cervicodorsal region and left leg. Preoperative MRI of the spine and paravertebral region revealed a hyperintense lobulated lesion extending from D1-D4 with a large intraspinal and thoracic component. A total removal of tumor was a...
متن کاملPrimary intraspinal extradural primitive neuroectodermal tumor: A rare case
Primitive neuroectodermal tumors (PNETs) are aggressive childhood malignancies and are difficult to treat. Primary intraspinal PNETs are rare. These patients have poor prognosis with short survival time even after surgery and chemoradiation. As there are no standard guidelines exist for the management of these tumors, a multidisciplinary approach has been employed with varying success. Accordin...
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Peripheral Primitive Neuroectodermal Tumors (PNETs) are rare lesions that arise from outside the central nervous system and normally do not affect the genitourinary system. Primary renal presentations are extremely rare but given their aggressive behavior and characteristic cytomorphologic and genetic features should be considered well-defined distinct clinical entities in order to distinguish ...
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ژورنال
عنوان ژورنال: Journal of Postgraduate Medicine
سال: 2015
ISSN: 0022-3859
DOI: 10.4103/0022-3859.150897