Simin Dadparvar
Division of Nuclear Medicine, Hahnemann University Hospital, Department of Radiological Sciences, Philadelphia, PA, USA
[ 1 ] - Diagnosis of thromboembolic disease: Combined ventilation perfusion lung scan and compression ultrasonography
The clinical management of pulmonary embolism and deep venous thrombosis of the legs are similar and requires prolonged anticoagulation therapy. The standard diagnostic approach in patients suspected of pulmonary embolism is ventilation-perfusion (V/Q) lung scan and compression ultrasonography to detect deep venous thrombosis. This retrospective study analyzed the role of V/Q lung scan an...
[ 2 ] - Tc-99m MIBI imaging in lymphomas: Comparison with T1-201 and Ga-67 scientigraphy
Tc-99m MIBI has recently been used in the functional imaging of various tumors. This prospective study was performed to evaluate the role of Tc-99m MIBI imaging at the time of the initial staging, assessment of treatment response, follow-up studies and survaillance in Hodgkin’s and non-Hodgkin’s Iymphoma. 25 patients (14 with Hodgkin’s and 11 with non-Hodgkin’s Iymphoma) underwent 32 stud...
[ 3 ] - Management of Thyroid carcinoma: Hahnemann experience
The primary treatment of thyroid carcinoma is surgery and the outcome depends on its extent. The post-operative management alternatives in thyroid carcinoma include thyroid hormone, radio-iodine ablation (I-131 Na), external beam radiation therapy (EBRT) and occasionally adjuvant chemotherapy. This retrospective study analyzes the managements of 153 patients (102, 51), age range 10-96 yea...
[ 4 ] - Dichotomous Indium-111 labeled leukocyte scan findings while evaluating osteomyelitis in a failed mandibular graft
Markedly elevated111 In labeled leukocyte activity suggestive of acute osteomyelitis was observed in a region of a composite mandibular allograft that was photon deficient on 99mTc MDP bone scintigraphy. This finding was later confirmed by surgical pathology. The patient was treated with intravenous antibiotics and returned two months later with persistent bone infection. The foHow-up thr...
[ 5 ] - Thallium - 201 imaging in osseous metastatic disease secondary to glioblastoma multiform
Thallium 201 whole body scintigraphy was performed in a 30 year old patient with diffuse osseous metastatic disease secondary to glioblastoma multiforme. Multiple sites of Thallium uptake correlated with the findings on serial bone scans and radiographs. Bone biopsy of a lower lumbar vertebra confirmed that the metastases were of glial origin.
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