Abstract:
:Hepatic epithelioid angiomyolipoma (AML) is rare. Although generally epithelioid AML shows benign biological behavior, it can occasionally have malignant potential. In this study, we report a case of 2 hepatic epithelioid AMLs with different F-FDG uptake; one is intensely FDG avid, and the other is non-FDG avid.
journal_name
Clin Nucl Medjournal_title
Clinical nuclear medicineauthors
Zhang Y,Li B,Hou J,Yu H,Shi Hdoi
10.1097/RLU.0000000000002048subject
Has Abstractpub_date
2018-06-01 00:00:00pages
422-424issue
6eissn
0363-9762issn
1536-0229journal_volume
43pub_type
杂志文章abstract::Skeletal visualization during dynamic renal imaging is an uncommon finding that has previously been related to underlying neoplastic disease. The authors report a case of active Paget's disease of the left ilium resulting in uptake of Tc-99m DTPA in the arterial flow and early blood pool images. This report emphasizes...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-199001000-00007
更新日期:1990-01-01 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::A case of 99mTcO4 accumulation within the thorax is reported, consistent with septic emboli and thyroiditis during routine thyroid scintigraphy for subclinical hyperthyroidism. After antibiotic treatment, repeated 99mTcO4 imaging revealed complete resolution of foci of septic emboli. ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000000245
更新日期:2013-12-01 00:00:00
abstract::Previous reports have indicated an accuracy of nearly 100% for LeVeen shunt studies. A case is presented that fulfills the criteria for proper function, but the LeVeen shunt tube was poorly functioning with its tip partially extravascular. ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198507000-00008
更新日期:1985-07-01 00:00:00
abstract::Compared with the general population, solid organ transplant recipients, including renal transplant patients, who are under long-term immunosuppression, present with up to a 120-fold increased risk of developing skin cancer and non-Hodgkin lymphoma. For the renal transplant population with prior long-term dialysis, th...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/01.rlu.0000204461.39404.56
更新日期:2006-04-01 00:00:00
abstract::A 55-year-old man with no relevant history was analyzed for weight loss, night sweats, and left upper quadrant pain. An abdominal ultrasound and CT scan were performed, revealing a lobulated rim-enhancing mass in the left adrenal gland. Further analysis by an F-FDG PET/CT scan demonstrated high uptake in the periphery...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e318262adf1
更新日期:2012-09-01 00:00:00
abstract::An 18F-FDG PET/CT scan was performed in a 26-year-old man with a known alveolar rhabdomyosarcoma for staging. The PET/CT scan showed abnormally increased FDG activity involving almost all bones in the imaged regions. In contrast, 99mTc-MDP whole-body bone scan demonstrated only very limited bone metastases. ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000000277
更新日期:2013-12-01 00:00:00
abstract::The authors present a case that demonstrates the continued high sensitivity of Tc-99m SC liver-spleen imaging for thoracic splenosis. A patient with profound weight loss, positive PPD and left upper lobe lung density on a chest radiograph was felt to have a strong clinical suspicion of a malignant pulmonary lesion. Tw...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-199405000-00014
更新日期:1994-05-01 00:00:00
abstract:PURPOSE:The aim of this study was to assess the utility of presynaptic dopaminergic imaging using 99mTc-TRODAT-1 SPECT/CT and 18F-FDOPA PET/CT and compare their performance in Parkinson's disease (PD), Parkinson-plus syndrome (PPS), and essential tremor (ET). PATIENTS AND METHODS:A total of 103 patients (PD = 48, PPS ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000003409
更新日期:2021-02-01 00:00:00
abstract::We present an F-18 FDG PET scan which demonstrates 3 synchronous primary malignancies. The patient is a 61-year-old man who presented with weight loss and dysphagia. He was initially diagnosed with squamous cell carcinoma of the midesophagus, and was then found to have an adenocarcinoma in the right lung. A staging PE...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3180a1ad48
更新日期:2007-08-01 00:00:00
abstract:OBJECTIVES:Posttherapy changes in treated glioma patients cannot be reliably differentiated from tumor recurrence. We evaluated the role of Tc-methionine SPECT/CT for the detection of recurrent glioma and compared the same with F-FDG PET/CT and contrast-enhanced MRI (CeMRI). METHODS:Forty-four patients with histologic...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000002036
更新日期:2018-05-01 00:00:00
abstract::A 43-year-old man, previously submitted to right hepatectomy, right hepatic artery chemoembolization, and surgical resection of liver lesions, with well-differentiated and moderately differentiated hepatocellular carcinoma (HCC) confirmed by histopathology, underwent cholescintigraphy with Tc diisopropyliminodiacetic ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3182815d28
更新日期:2014-01-01 00:00:00
abstract::In addition to imaging in the conventional positions, TI-201 myocardial imaging was also performed in a 25 degree cephalad projection. This resulted in improved imaging, especially of the inferior wall. Myocardial images are presented in five patients in whom areas of absent activity were most sharply delineated in th...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198105000-00009
更新日期:1981-05-01 00:00:00
abstract::There are many lessons relevant to burnout from studying the literature on positive psychology. For example, resilience can be taught. A major portion of resilience and fighting burnout is finding meaning in work. Positive thinking, optimism, positive self-talk, and ways to diminish stress and increase happiness and e...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000002439
更新日期:2019-08-01 00:00:00
abstract::Molecular brain imaging I-FP-CIT SPECT is an important tool in evaluation of patients with parkinsonism. However, various neurodegenerative etiologies cannot be differentiated by I-FP-CIT SPECT alone. We present a case of progressive supranuclear palsy with abnormal I-FP-CIT SPECT and abnormal Tc-HMPAO SPECT depicted ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000001400
更新日期:2016-12-01 00:00:00
abstract::An intraparenchymal lung tumor exhibiting the histopathologic and immunophenotypic characteristics of an intracranial meningioma is described. The tumor presented as a solitary asymptomatic pulmonary nodule with increased fluorodeoxyglucose uptake on positron emission tomography. After right upper lobectomy, benign ps...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/01.RLU.0000027744.41282.A9
更新日期:2002-10-01 00:00:00
abstract::A 61-year-old uremic male under hemodialysis underwent Tc-99m sestamibi scintigraphy due to suspicious secondary hyperparathyroidism. The images showed increased uptake in the right forearm, left shoulder, right knee and, to a lesser extent, in the left hip and the right thigh. Subsequent Tc-99m MDP bone scintigraphy ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31818c4e4d
更新日期:2008-12-01 00:00:00
abstract::Pheochromocytomas/paragangliomas (PGLs) are rare tumors and mostly benign. We report on a 32-year-old woman with metastatic PGL who was first diagnosed with an abdominal PGL at the age of 12 years. She soon developed metastatic disease and received several treatments including external beam radiation and chemotherapy....
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000001116
更新日期:2016-05-01 00:00:00
abstract::Scar involvement is a rare but characteristic cutaneous manifestation of sarcoidosis. The concurrent presence of FDG-avid lymphadenopathy and scar involvement (the "scar sign") is a useful finding on FDG PET/CT to suggest sarcoidosis, especially when biopsy specimens are difficult to obtain. A 46-year-old woman who pr...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31827a22e0
更新日期:2013-03-01 00:00:00
abstract::Bone scintigraphy is sensitive for detecting bone metastases in patients with malignancies. However, it is often difficult to differentiate bone metastases from other nonmalignant lesions. We encountered a patient with a history of breast cancer who showed substantial elevation of tumor markers 4 years after surgery. ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/01.rlu.0000170058.73956.82
更新日期:2005-08-01 00:00:00
abstract::We report a case of isolated splenic metastasis from ovarian cancer detected with 18F-FDG PET/CT. A 66-year-old woman with ovarian cancer was referred for 18F-FDG PET/CT to determine the cause of elevated serum CA-125 levels about 48 months after surgery. 18F-FDG PET/CT showed focal, intense uptake in the spleen, with...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31828e9894
更新日期:2014-04-01 00:00:00
abstract::Leprosy is a disease that is widely distributed in underdeveloped tropical regions, with cases also occurring in the United States. The bone scan findings in a patient with leprosy who had developed a reactional state of the disease, erythema nodosum leprosum, are presented. His scan showed bilaterally symmetrical dou...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198703000-00012
更新日期:1987-03-01 00:00:00
abstract:INTRODUCTION:I-FP-CIT SPECT is increasingly used to differentiate between Alzheimer's dementia (AD) and dementia with Lewy bodies (DLB). The role of I-FP-CIT SPECT in frontotemporal dementia (FTD) is rather unclear, albeit nigrostriatal involvement may occur. The aim of this study was to evaluate its role in the differ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000000554
更新日期:2015-01-01 00:00:00
abstract::Cerebral vascular lesions are integral to the diagnosis of vascular parkinsonism (VP). The VP, also referred to as lower body parkinsonism, is frequently caused by subcortical white matter lesions, but lesions at any levels of the nigro-striato-thalamo-cortical pathway can also cause VP, thus giving rise to various sy...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000002721
更新日期:2019-11-01 00:00:00
abstract::In the current and rapidly worsening pandemic, patients with COVID-19 may undergo imaging with FDG PET/CT. Because a significant proportion of infected patients may be asymptomatic, incidental discovery on a PET/CT scan performed for unrelated reasons can occur. Because of the highly infectious nature of this agent, i...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000003145
更新日期:2020-08-01 00:00:00
abstract:PURPOSE:The purpose of this study was to examine the diagnostic value of the combination of F-18 fluorodeoxyglucose (FDG) PET and Tc-99m pertechnetate salivary gland scintigraphy in parotid tumors. MATERIALS AND METHODS:Seventy-two patients with benign parotid gland tumors (n = 52), malignant parotid tumors (n = 12), ...
journal_title:Clinical nuclear medicine
pub_type: 临床试验,杂志文章
doi:10.1097/00003072-200503000-00005
更新日期:2005-03-01 00:00:00
abstract::An 80-year-old woman was evaluated with F-fluorocholine PET/CT in suspicion of a parathyroid adenoma. No focal parathyroid tracer uptake suggestive of adenoma was found, and instead a unilateral multinodular goiter without elevated F-fluorocholine uptake was diagnosed. In addition, focal uptake was found in a cutaneou...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000001972
更新日期:2018-04-01 00:00:00
abstract:PURPOSES:To evaluate the dosimetric effect of outpatient radioiodine therapy for thyroid cancer in members of a patient's family and their living environment, when using iodine-131 doses reaching 7.4 GBq. The following parameters were thus defined: (a) whole-body radiation doses to caregivers, (b) the production of con...
journal_title:Clinical nuclear medicine
pub_type: 临床试验,杂志文章
doi:10.1097/RLU.0b013e3182184fa0
更新日期:2011-06-01 00:00:00
abstract::Various etiologies could cause focal I accumulation. Hepatic cyst is one of these etiologies. Here we present a 59-year-old man with a history of papillary thyroid cancer resection who received radioiodine therapy for three times. The images after the I therapy of the second and third time showed variable activity upt...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000002442
更新日期:2019-04-01 00:00:00
abstract::We present the (18)F-FDG PET/CT images of a 38-year-old woman with primary pericardial osteosarcoma. Routine chest radiography showed an enlarged cardiac silhouette. Plain chest CT found an oval tumor with dense calcification adhered to the left back of the heart. A whole-body FDG PET/CT scan was performed to evaluate...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3182708368
更新日期:2013-08-01 00:00:00