نتایج جستجو برای: soft tissue uptake
تعداد نتایج: 1103835 فیلتر نتایج به سال:
A patient with chronic renal failure and secondary hyperparathyroidism had iliac bone biopsy. The procedure was complicated by a soft-tissue hematoma, which had calcified. A 3-4-cm palpable mass was visible in the lower left abdominal wall. Intense uptake of 99mTc-HMDP corresponded with the location of the calcified hematoma in this patient.
PURPOSE Change in tumor size as classified by Response Evaluation Criteria in Solid Tumors poorly correlates with histopathologic response to neoadjuvant therapy in patients with soft-tissue sarcomas. The aim of this study was to prospectively evaluate whether positron emission tomography with (18)F-fluorodeoxyglucose (FDG-PET) allows for a more accurate evaluation of histopathologic response. ...
i ntroduction: we studied and measured facial parameters of 160 students,aged 22-24 years attended at sahand university of technology in northwest of iran. mat erial and methods: in this paper, six linear and six angular facial parameters are measured. these parameters are measured in frontal and profile facial images. the measured values are the mean and standard deviation (sd) of distance bet...
UNLABELLED P-glycoprotein (Pgp) overexpression has been shown to be correlated with resistance to chemotherapy in patients with malignant bone and soft-tissue tumors. The aim of our study was to investigate the role of 99mTc-tetrofosmin as a functional imaging agent reflecting Pgp expression in these tumors. METHODS Twenty eight patients with various malignant bone and soft-tissue tumors were...
Introduction: soft tissue calcification is a relatively common issue in panoramic radiography. These opacities include calcification of lymph nodes, tonsilolith, sialolith, calcification of stylohyoid complex and carotid artery bifurcation. This study aimed to determine the prevalence of soft tissue calcification in panoramic radiographs, their differential diagnosis, and their correlation with...
In this paper, the problem of control and stabilization of a bilateral tele-surgery roboticsystem in interaction with an active soft tissue is considered. To the best of the authors’ knowledge, theprevious works did not consider a realistic model for a moving soft tissue like heart tissue in beating heartsurgery. Here, a new model is proposed to indicate significant characteristics of a moving ...
Aggressive angiomyxoma (AA) is a slow growing soft tissue tumor that preferentially involves the vulval and perineal regions. It is characterized by frequent local recurrences but only two reports of metastasized cases have been reported so far. This is a case report of a 32-year-old woman referred with the complain of a painful mass in the right labia major since a few months ago. Gynecologic ...
Bone scanning using the 99mTc-phosphate analogs is an established diagnostic modality and a commonly requested radioisotope examination for a variety of pathologies involving the skeleton, such as osteomyelitis, bony metastases, and occult fractures. The bone scan is one of the most commonly requested procedure in most nuclear medicine department. The images show areas of increased and de...
PURPOSE Standard imaging for assessing osseous metastases in advanced prostate cancer remains focused on altered bone metabolism and is inadequate for diagnostic, prognostic, or predictive purposes. We performed a first-in-human phase I/II study of (89)Zr-DFO-huJ591 ((89)Zr-J591) PET/CT immunoscintigraphy to assess performance characteristics for detecting metastases compared with conventional ...
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