کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5634430 1581451 2017 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Spinal Solitary Fibrous Tumor/Hemangiopericytoma: A Clinicopathologic and Radiologic Analysis of Eleven Cases
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی عصب شناسی
پیش نمایش صفحه اول مقاله
Spinal Solitary Fibrous Tumor/Hemangiopericytoma: A Clinicopathologic and Radiologic Analysis of Eleven Cases
چکیده انگلیسی

ObjectiveTo retrospectively review the clinicopathologic features and computed tomography (CT) and magnetic resonance imaging (MRI) findings of spinal solitary fibrous tumor (SFT)/hemangiopericytoma (HPC) tumors.MethodsEleven patients with surgically and pathologically confirmed spinal SFT/HPC were enrolled. Their clinicopathologic data and imaging findings were retrospectively reviewed.ResultsThere were 8 male and 3 female patients with a median age of 42 years (range, 26-65 years). Of the 11 patients, 5 were classified as grade I, 4 were grade II, and the remaining 2 were grade III. CT or MRI showed a well-defined (n = 8) or ill-defined (n = 3), oval (n = 4), irregular (n = 3), dumbbell-shaped (n = 3), and striped (n = 1) mass with heterogeneous (n = 10) or homogeneous (n = 1) density. The lesions appeared isointense (n = 4) or hypointense (n = 5) on T1-weighted MRI and mildly hyperintense (n = 3) or hyperintense (n = 6) on T2-weighted MRI. Bone destruction was observed in 7 cases, including osteolytic (n = 6) and osteoblastic (n = 1) patterns. Calcification was observed in only 1 case. On enhanced CT/MRI, marked (n = 9), mild (n = 1) heterogeneous, and marked homogeneous (n = 1) enhancement were observed in this study.ConclusionsSpinal SFT/HPC commonly appears as a well-defined solitary mass characterized by a black and white appearance that is marked with heterogeneous enhancement with or without bone destruction.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: World Neurosurgery - Volume 104, August 2017, Pages 318-329
نویسندگان
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