کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3947528 1254455 2008 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Role of PET or PET/CT in the post-therapy surveillance of uterine sarcoma
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی زنان، زایمان و بهداشت زنان
پیش نمایش صفحه اول مقاله
Role of PET or PET/CT in the post-therapy surveillance of uterine sarcoma
چکیده انگلیسی

ObjectiveTo evaluate the clinical accuracy and clinical impact of positron emission tomography (PET) or positron emission tomography/computed tomography (PET/CT) in detecting and treating tumor recurrence in patients with treated uterine sarcoma.MethodsResults of 36 patients who underwent PET or PET/CT in post-therapy surveillance of uterine sarcoma were retrospectively assessed. Histopathologic confirmation or clinical/radiological outcome at least 6 months after PET or PET/CT was standard of reference.ResultsThe 36 patients underwent 48 PET or PET/CT scans as part of post-therapy surveillance. Thirty scans (8 PET and 22 PET/CT) were performed due to suspicion of disease recurrence on CT, whereas 18 scans (4 PET and 14 PET/CT) were performed as part of routine post-therapy surveillance in asymptomatic patients. The sensitivity, specificity, accuracy, positive predictive value (PPV) and negative predictive value (NPV) of PET or PET/CT were 92.9%, 100%, 94.4%, 100% and 80%, respectively, in patients with suspected recurrence and 87.5%, 95.5%, 93.3%, 87.5% and 95.5%, respectively, in asymptomatic patients. PET or PET/CT influenced the management of 12 patients (33.3%), by initiation of previously unplanned treatment in 8 patients and by avoidance of previously planned treatment in 4 patients.ConclusionPET or PET/CT was highly effective in discriminating true recurrence in patients with suspected recurrence and was highly sensitive in detecting recurrence in asymptomatic patients. It had impacts on clinical decision making in a high proportion of patients.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Gynecologic Oncology - Volume 109, Issue 2, May 2008, Pages 255–262
نویسندگان
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