Abstract:
:Tl-201 and Tc-99m subtraction imaging is a well-established technique for detecting parathyroid adenomas. We report a case of a brown tumor of the upper sternum mimicking an ectopic mediastinal parathyroid adenoma on Tl-201 and Tc-99m subtraction imaging in a patient with hyperparathyroidism. This brown tumor showed Tl-201 uptake but not Tc-99m uptake and thus did not subtract out in this scan.
journal_name
Clin Nucl Medjournal_title
Clinical nuclear medicineauthors
Kumar R,Gupta R,Malhotra Adoi
10.1097/00003072-200001000-00010keywords:
subject
Has Abstractpub_date
2000-01-01 00:00:00pages
44-7issue
1eissn
0363-9762issn
1536-0229journal_volume
25pub_type
杂志文章abstract::Stress-lymphoscintigraphy evaluates the effects of exercise on lymph drainage. Results may predict outcomes of complex physical therapy as a first-line lymphedema treatment. Microsurgical approaches are best in patients with lymphangectasia or dermal backflow. Lymphatic pathway mapping helps plan lympho-venous anastom...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000002560
更新日期:2019-08-01 00:00:00
abstract::Twenty-eight children (5 girls, 23 boys; age, 20.3 +/- 16.2 months) with Kawasaki disease (KD) were included in this study. The children were treated with aspirin plus intravenous injection of gamma globulin (IVGG). Both Tc-99m HMPAO labeled WBC heart imaging (Tc-WBC) and two-dimensional echocardiograms (2D-Echo) were...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-199509000-00012
更新日期:1995-09-01 00:00:00
abstract::Solitary abnormalities located within the spine from 75 bone images with Tc-99m MDP were reviewed. For the sake of convenience, patients were grouped in three classes of age: 15-50, 51-65, and 66-90 years. In 67 cases, the diagnosis was apparent from clinical studies, x-ray examinations, or biopsies. In eight cases, n...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198807000-00013
更新日期:1988-07-01 00:00:00
abstract::A 54-year-old man with mesenteric carcinoid tumor metastatic to the liver completed staging Ga-DOTATATE PET/CT demonstrating uptake in multiple hepatic lesions consistent with liver metastases with additional asymmetric increased uptake in the right greater than the left breast. Subsequent bilateral diagnostic mammogr...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000002597
更新日期:2019-10-01 00:00:00
abstract:BACKGROUND:Recent data suggest that diffuse gliomas carrying mutations in codon 34 of the H3 histone family 3A protein represent a very rare, distinct subgroup of IDH-wild type malignant astrocytic gliomas. However, characteristics detectable by MRI and F-FET PET in H3-G34-mutant gliomas are unknown. METHODS:We report...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000002300
更新日期:2018-12-01 00:00:00
abstract::The new combined positron emission (PET)/computed tomographic (CT) scanners have many advantages over PET scanners alone. However, physicians must be aware of the potential artefacts observed in PET/CT scanners. A body PET/CT was performed on an 81-year-old man with colorectal cancer. The CT-based, attenuation-correct...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/01.rlu.0000093095.28642.2b
更新日期:2003-11-01 00:00:00
abstract::Myocardial perfusion imaging with Tc-99m carbomethoxyisopropylisonitrile (CPI) was compared with Tl-201 imaging in 22 patients who were assessed for coronary artery disease. There was agreement between Tc-99m CPI and Tl-201 imaging for detecting segmental myocardial ischemia and fixed defects in 185/198 (93%) of left ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198709000-00001
更新日期:1987-09-01 00:00:00
abstract::Focal nodular fat sparing of the liver may show, on PET/CT imaging, prominent tracer uptake over a background of less metabolic features of steatosis. This finding, already reported with F-FDG, may mimic primary or secondary neoplasms of the liver. The authors present an additional case of nodular fat-sparing hepatic ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000002898
更新日期:2020-03-01 00:00:00
abstract::We report a case of a 25-year-old woman presented with neutropenic fever after chemotherapy for the relapse of acute biphenotypic leukemia. Gallium-67 scintigraphy for the detection of infectious foci demonstrated a unique pattern of numerous foci with intense and varying-sized radioactivity spreading throughout the b...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e318219ae3f
更新日期:2011-08-01 00:00:00
abstract::The case history of a patient with Budd-Chiari syndrome (BCS) is described. The underlaying disease proved to be essential thrombocytosis. Congential elliptocytosis was also present. The value of the conventional liver scan, percutaneous splenoportoscintigraphy and isotopic phlebography of the inferior vena cava in th...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-197810000-00005
更新日期:1978-10-01 00:00:00
abstract::In this study, we report the results of using fluorine deoxyglucose positron emission tomography/computed tomography (FDG PET/CT) to guide the antifungal therapy against chronic disseminated candidiasis in patients with acute leukemia. Three adult patients were enrolled in this study. All patients underwent a series o...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3181e4db84
更新日期:2010-08-01 00:00:00
abstract::The case reported demonstrates an unusual appearance of a Meckel's diverticulum on preoperative Tc-99m pertechnetate abdominal scintiscan. Precise pathologic correlation with histopathologic findings in the resected specimen elucidated the unusual findings on the scintiscan. ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198410000-00002
更新日期:1984-10-01 00:00:00
abstract::C-acetate uptake could be increased in physiologic or inflammatory conditions without evidence of cancer. We report a hepatocellular carcinoma patient with sorafenib-induced metabolic acidosis, who showed increased hepatic uptake of C-acetate. C-acetate PET/CT might be a potentially useful surrogate marker to monitor ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000001879
更新日期:2018-01-01 00:00:00
abstract:PURPOSE:To compare the block sequential regularized expectation maximization (BSREM) algorithm with the ordered subsets expectation maximization (OSEM) algorithm and to evaluate how different penalty factors (b values) influence image quality and SUV measurements. METHODS:We analyzed data from 78 prostate cancer patie...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000003075
更新日期:2020-07-01 00:00:00
abstract::A chest radiograph revealed a large left lower hemithorax mass in a 48-year-old nonsmoker woman with chronic cough and dyspnea. Whole-body contrast-enhanced PET/CT confirmed a large mass with relatively uniform mild FDG uptake (standardized uptake value=1.8). No signs of infiltration, pleural effusion, significant reg...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31824c6054
更新日期:2012-07-01 00:00:00
abstract::Retinal hemangioblastomas are highly vascular benign tumors that can be encountered either sporadically or within the von Hippel-Lindau (VHL) syndrome. We report a case of a VHL patient with retinal hemangioblastoma who underwent PET/CT scans using F-FDG and Ga-DOTATATE. The tumor showed low-level F-FDG and increased ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000001511
更新日期:2017-03-01 00:00:00
abstract:PURPOSE:Controversies remain over the actual risk of developing a second primary malignancy (SPM) as a consequence of I-131 treatment in patients with differentiated thyroid carcinoma (DTC). The objective of this study was to evaluate the adjusted rate and risk estimate of SPM in radioiodine-treated patients after cont...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31820a9fe3
更新日期:2011-04-01 00:00:00
abstract::Edema of the lower extremities is a difficult clinical problem. It can be due to stasis, obstruction of the lymphatic channels, increased production of lymph beyond the drainage capacity of the lymphatic vessels. It is often difficult to differentiate between these varieties. Lymphoscintigraphy was performed on 164 pa...
journal_title:Clinical nuclear medicine
pub_type: 临床试验,杂志文章
doi:10.1097/00003072-199011000-00004
更新日期:1990-11-01 00:00:00
abstract::Primary breast lymphoma is an extremely rare disease. Primary breast mucosa-associated lymphoid tissue (MALT) lymphoma is even rarer, and bilateral involvement is exceptional. We report on the F-FDG PET/CT findings in a patient with primary bilateral breast MALT lymphoma. F-FDG PET/CT showed hypermetabolic masses in b...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000000545
更新日期:2015-02-01 00:00:00
abstract::A 19-year man underwent live related renal transplantation for end-stage renal disease. He was referred for a baseline renal scan on day 4. The urine output was satisfactory and the serum creatinine showed a decreasing trend. Renal dynamic scintigraphy with technetium-99m ethylenedicysteine demonstrated radiotracer ac...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/01.rlu.0000159684.38607.e3
更新日期:2005-05-01 00:00:00
abstract::A 48-year-old man experienced recurrent vertigo refractory to antiplatelet medications. Cerebral angiography showed occlusion of bilateral vertebral arteries with poor collateral circulation. PET using O2 gas showed reduced blood flow and metabolic rate of oxygen and elevated oxygen extraction fraction in bilateral ce...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000002469
更新日期:2019-04-01 00:00:00
abstract::In recent years, the inconsistent supply of (99m)Tc and the increasingly widespread use of PET/CT have led to a renewed interest in PET/CT bone scans using (18)F-NaF. Recently, a 64-year-old man with biopsy-proven lung cancer underwent an (18)F-NaF PET/CT bone scan due to a shortage of (99m)Tc. Unexpectedly, multiple ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31828162ae
更新日期:2013-11-01 00:00:00
abstract::A 69-year-old man with a lung mass underwent multiple-time-point FDG PET/CT imaging for diagnostic evaluation. The initial PET imaging (performed at 1 hour after tracer injection) revealed equivocal bone marrow uptake in the right iliac bone and proximal femurs in addition to lung and mediastinal lesions. The 3-hour d...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31825b23d5
更新日期:2012-09-01 00:00:00
abstract::When early complications occur after a kidney transplant, radionuclide angiography may be useful in determining a possible vascular origin. The authors describe the case of a patient with anuria continuing 24 hours after transplantation. Radionuclide angiography showed a defect at the site of the renal graft, suggesti...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-199111000-00012
更新日期:1991-11-01 00:00:00
abstract:PURPOSE:The purpose of this study was to map the lymphatic drainage patterns of breast cancer with lymphoscintigraphy to evaluate the variability of drainage and to determine whether lymphatic mapping can help to increase the certainty of breast cancer staging. MATERIALS AND METHODS:Fifty women with breast cancer (mea...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-200105000-00007
更新日期:2001-05-01 00:00:00
abstract::Hepatocellular carcinoma (HCC) is one of the most lethal malignancies. Often, patients present with inoperable and advanced disease. Selective internal radionuclide therapy offers prolonged survival and improved quality of life by delivering high radiation dose to the tumor with minimal complications. We report 2 inop...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000002373
更新日期:2019-02-01 00:00:00
abstract::A 36-year-old woman presented with a calcium level of 15.7 mg/dL (normal, 8.5-11.0 mg/dL) and an extremely elevated parathyroid hormone level of 1549.6 pg/mL (normal, 10.0-65.0 pg/ mL). She subsequently underwent a parathyroid scan and ultrasound evaluation, which suggested parathyroid carcinoma. Biopsy of a lytic les...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000000500
更新日期:2014-08-01 00:00:00
abstract::Ewing sarcoma is the second most common pediatric malignant bone tumor. It usually presents as a hot spot on a 3-phase bone scan as a result of increased vascularity of the tumor and new bone formation. However, aggressive Ewing sarcoma can also appear as a cold lesion. We present the features of a Ewing sarcoma of th...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/01.rlu.0000174202.97867.c5
更新日期:2005-09-01 00:00:00
abstract::Lung cancer is the main malignancy with frequent endotracheal and endobronchial dissemination. Extrapulmonary sources of airway metastasis are less common, predominantly seen with breast, colorectal, and renal neoplasms. Head and neck cancer represents only a small fraction of tumors with tracheal luminal metastasis. ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31816a790a
更新日期:2008-05-01 00:00:00
abstract::A 37-year-old patient with severe hypokalemia (approximately 1.7 mEq/L) and muscular weakness had a very high serum renin level. No renin-producing tumor was found and she was diagnosed with Bartter Syndrome The parathyroid hormone level was high due to concomitant renal calcium loss. Tc-99m-DTPA captopril scintigraph...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/01.rlu.0000156381.00197.da
更新日期:2005-04-01 00:00:00