localization of ectopic parathyroid adenoma with tc-99m-mibi [persian]
نویسندگان
چکیده
ectopic paratliyroid adenoma might create a clinical dilemma in patients with hypercalcemia. radioisotopic scan is a sensitive and noninvasive method which can be useful in these patients. in this report a case of ectopic parathyroid adenoma is presented and the usefulness of tc-99m-mibi scintigraphy as compared with other modalities is discussed.
منابع مشابه
Localization of ectopic parathyroid adenoma with Tc-99m-MIBI [Persian]
Ectopic paratliyroid adenoma might create a clinical dilemma in patients with hypercalcemia. Radioisotopic scan is a sensitive and noninvasive method which can be useful in these patients. In this report a case of ectopic parathyroid adenoma is presented and the usefulness of TC-99m-MIBI scintigraphy as compared with other modalities is discussed.
متن کاملAtypical non-[99mTc]Tc-MIBI avid parathyroid adenoma with a sternal brown tumor, mimicking ectopic parathyroid adenoma in planar and SPECT images: Importance of SPECT/CT acquisition
Primary hyperparathyroidism (pHPT) is defined by the excess level of parathyroid hormone (PTH). Parathyroid adenoma is responsible for about 80% of all pHPT. Parathyroid adenoma with cystic feature and atypical pathology is recognized as a rare entity. Technetium-99m methoxy isobutyl isonitrile ([99mTc]Tc-MIBI) scintigraphy has favorable detection rate for ectopic gland as well as th...
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متن کاملSignificance of MIBI scintigraphy in a patient with hydatid cyst and parathyroid adenoma
A 17-year-old boy with hyperparathyroidism exhibited a large cyst in the left hemi-thorax on his chest X-ray. The cyst was identified as a hydatid cyst. He was referred for biphasic methoxy isobutyl isonitrile (MIBI) parathyroid scan. A discrete ectopic parathyroid was detected in the left upper mediastinum in addition to accumulation of the MIBI tracer in the cyst wall. Using radio-guided occu...
متن کاملLocalization of An Etopic Parathyroid Adenoma by Technetium- 99m-MIBI Scintigraphy and An Intraoperative Gamma Probe
Received 8/30/2000; accepted 9/5/2000. For correspondence or reprints contact: Chia-Hung Kao, M.D., Department of Nuclear Medicine, Taichung Veterans General Hospital, 160, Sec. 3, Taichung Harbor Road, Taichung 407, Taiwan, R.O.C. Tel: (886)4-23741349, FAX: (886)4-23741348, E-Mail: [email protected] Tc-MIBI scanning has become the preferred mode to detect and localize parathyroid adenom...
متن کاملDetection of ectopic parathyroid adenoma by early Tc-99m sestamibi imaging.
Localization of Tc-99m sestamibi (MIBI) by parathyroid adenomas (PA) is well known. Typically the radionuclide washes out slowly from the PAs located in the neck. Rapid washout from some PAs has been reported. Various hypotheses have been postulated for slow and rapid clearance of MIBI from PAs, located in the neck. However, the washout of MIBI from ectopic parathyroid adenoma (EPA) in not well...
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عنوان ژورنال:
iranian journal of nuclear medicineناشر: tehran university of medical sciences
ISSN 1681-2824
دوره 6
شماره 1 1998
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