Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Doina E. Tanasescu"'
Publikováno v:
Clinical nuclear medicine. 16(4)
Hepatoblastoma is a primary liver neoplasm in which prompt diagnosis and resection are critical to long-term survival. Liver scintigraphy using Tc-99m sulfur colloid and Tc-99m iminodiacetic acid (IDA) derivatives has been used in the evaluation of h
Autor:
Thomas Peter, Doina E. Tanasescu, William J. Mandel, Angas Hamer, Alan D. Waxman, Jay W. Marks
Publikováno v:
American Heart Journal. 114:334-342
The practicality of administering large oral doses of verapamil tablets to terminate supraventricular tachycardia (SVT) was investigated in 10 patients. A pilot study in four patients showed that unexpectedly low plasma levels (less than 40 ng/ml) we
Autor:
Lalitha Ramanna, Alan D. Waxman, Doina E. Tanasescu, Fredrick Birnbaum, Spencer K. Koerner, Michael B. Brachman, Peter J. Julien, Daniel S. Berman
Publikováno v:
Chest. 86:178-183
Fifty-one patients with primary lung cancer were evaluated using 67Ga citrate scintigraphy with respect to detection of peripheral primary, hilar metastasis, and mediastinal metastasis. The results demonstrated the necessity for an understanding of t
Autor:
Michael B. Brachman, Daniel S. Berman, Doina E. Tanasescu, Lalitha Ramanna, Glenn D. Braunstein, Boris Catz, Alan D. Waxman, Nancy Sensel
Publikováno v:
Cancer. 55:1525-1529
Correlation of radioiodine (131I) scans and serum thyroglobulin (Tg) concentrations were performed in the follow-up of 85 differentiated thyroid cancer patients who had undergone total thyroidectomy. Tg results were also compared with the control gro
Autor:
Nancy Chapman, Glenn D. Braunstein, Michael B. Brachman, Doina E. Tanasescu, Lalitha Ramanna, Alan D. Waxman
Publikováno v:
Clinical Nuclear Medicine. 10:687-689
The authors have previously shown that the definition of ablation of thyroid tissue in patients treated with thyroidectomy and radioiodine (I-131) for thyroid carcinoma depends upon the dose of I-131 used to scan the patient. The therapeutic response
Autor:
Doina E. Tanasescu, Lalitha Ramanna, Alan D. Waxman, Glenn D. Braunstein, Michael B. Brachman, Nancy Sensel
Publikováno v:
Clinical nuclear medicine. 10(11)
Nineteen patients with differentiated thyroid carcinoma were given low dose (30 mCi) radioiodine therapy for the ablation of residual thyroid tissue following total thyroidectomy. Using 5- to 10-mCi diagnostic I-131 scans, ablation was achieved in tw
Publikováno v:
Radiology. 151(1)
Radionuclide hepatobiliary imaging is a useful procedure for the diagnosis of acute cholecystitis. Visualization of the gallbladder essentially rules out acute cholecystitis. Nonvisualization suggests acute cholecystitis but may also be associated wi
Publikováno v:
Radiology. 130(2)
99mTc glucoheptonate was used as a brain imaging agent in a consecutive series of 859 patients. Sensitivity was 94% in patients with proved CNS tumors. Static imaging of patients with infarction showed a sensitivity of 62%. When the perfusion study w
Autor:
J Waisman, Doina E. Tanasescu, Alan D. Waxman, Daniel S. Berman, Michael B. Brachman, Lalitha Ramanna, M V Drickman
Publikováno v:
Radiology. 145(2)
Hepatic scintigraphy was performed prior to surgical exploration in 89 patients with primary carcinoma of the large bowel. Of these patients, 26% had positive liver scans at the time the diagnosis was established. The presence or absence of liver met
Autor:
Lalitha Ramanna, Alan D. Waxman, Helen Adelberg, Michael B. Brachman, Barry J. Rothman, Doina E. Tanasescu
Publikováno v:
Clinical nuclear medicine. 13(6)
Focal I-131 accumulation is generally a reliable indicator of functioning thyroid tissue or a differentiated thyroid cancer metastasis. Normal accumulation of activity may be seen in areas such as the intestinal tract, liver, and salivary glands. Thi