Anaplastic PXA in adults: case series with clinicopathologic and molecular features
نویسندگان
چکیده
منابع مشابه
Pleomorphic Xanthoastrocytoma with Anaplastic Features: Retrospective Case Series.
OBJECTIVE Pleomorphic xanthoastrocytoma (PXA) is a unique meningocerebral glioma with a relatively favorable prognosis. PXA also possesses a variant with anaplastic features (aPXA), which is associated with poor outcomes. To date, few studies have examined the clinicopathologic importance of these anaplastic features. METHODS From 1999-2012, 8 patients with aPXA were treated at the University...
متن کاملClinicopathologic features and prognosis of osteosarcoma in Turkish adults.
BACKGROUND Osteosarcomas are the most common solid malignancies of bone. In the last two decades there have been no concrete developments in their systemic treatment. In this trial we aimed to present our osteosarcoma patient clinical and demographic outcomes. MATERIALS AND METHODS Patients treated and followed up for osteosarcoma in Ankara Numune Education and Research Hospital from 2002 to ...
متن کاملCytologic, clinicopathologic, and molecular features of papillary thyroid carcinoma with prominent hobnail features: 10 case reports and systematic literature review.
The hobnail variant of papillary thyroid carcinoma (PTC) is a rare, aggressive variant in which > 30% of the tumor cells have hobnail features. The clinical behavior and pathologic characteristics of these tumors are still unclear due to the rarity of the entity. The present study aimed to investigate cytologic, clinical, pathological, and molecular features of the hobnail variant from our data...
متن کاملPrimary anaplastic pleomorphic xanthoastrocytoma in adults. Case report and review of literature
BACKGROUND Pleomorphic xanthoastrocytoma (PXA) classified as a low Grade (WHO II) astrocytic neoplasm. It is known for its relatively favorable prognosis. It most commonly occurs in young adults. Malignant progression in PXA has been frequently reported since its first description in 1979; however, the presentation of a primary anaplastic PXA tumor with an aggressive clinical course in adults i...
متن کاملPapulonecrotic tuberculid—clinicopathologic and molecular features of 12 Indian patients
BACKGROUND Papulonecrotic tuberculid (PNT) is said to be a hypersensitivity reaction to M. tuberculosis. Some reports indicate that organisms are demonstrable by polymerase chain reaction (PCR). METHODS We describe 12 patients with PNT over 6 years. We reviewed the histopathologic features, clinical data and follow-up. PCR for M. tuberculosis DNA was done in all cases. RESULTS There were 7 ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Neuro-Oncology
سال: 2012
ISSN: 0167-594X,1573-7373
DOI: 10.1007/s11060-012-0991-4