The diagnostic value of grading hyperperfusion and the rim sign in cholescintigraphy.

abstract：:We presented a promising result of radionuclide therapy using Lu-PSMA and Lu-DOTATATE in a patient with prostatic adenocarcinoma and neuroendocrine differentiation. Functional imaging of somatostatin receptors in patients with metastatic castration-resistant prostate cancer may pave the way toward implementation of no...

journal_title：Clinical nuclear medicine

authors： Assadi M,Pirayesh E,Rekabpour SJ,Zohrabi F,Jafari E,Nabipour I,Esmaili A,Amini A,Ahmadzadehfar H

更新日期：2019-12-01 00:00:00

abstract：:Technetium-99m red blood cell (RBC) scintigraphy is a very specific method to differentiate a hemangioma from other hepatic masses. The authors report a case of hepatocellular carcinoma that showed a focal area of increased uptake on Tc-99m RBC SPECT in a 60-year-old man. Dynamic computed tomography and angiography re...

journal_title：Clinical nuclear medicine

authors： Ji EK,Ryu JS,Kang GH,Moon DH,Auh YH,Lee HK

更新日期：2001-01-01 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

authors： Kim C,Kim DY,Hong IK

更新日期：2019-11-01 00:00:00

abstract：PURPOSE:Because of paucity of data available regarding the utility of PET/CT in the diagnosis and staging of patients with olfactory neuroblastoma (ONB), we retrospectively analyzed the efficacy of PET/CT in 9 patients with ONB. MATERIALS AND METHODS:Whole-body F-18 FDG PET/CT was performed in 7 patients with newly di...

journal_title：Clinical nuclear medicine

authors： Wu HB,Wang QS,Zhong JM,Zhou WL,Li HS,Qiao-yu W

更新日期：2011-10-01 00:00:00

abstract：:C-11 acetate positron emission tomography (PET) is known to have high sensitivity in detecting hepatocellular carcinoma. However, one of the shortcomings of C-11 acetate PET in the diagnosis of hepatocellular carcinoma is that C-11 acetate also accumulates in focal nodular hyperplasia, which makes it challenging to di...

journal_title：Clinical nuclear medicine

authors： Huo L,Wu Z,Zhuang H,Fu Z,Dang Y

更新日期：2009-12-01 00:00:00

abstract：:Bone mineral content of the distal radius was determined in 106 patients by single photon absorptiometry using iodine-125 monochromatic source. The technique provided a reliable means to assess the degree of mineral loss in conditions such as osteoporosis, renal osteodystrophy in patients on chronic maintenance dialys...

journal_title：Clinical nuclear medicine

authors： Gupta S,Luna E,Belsky J,Gelfman N,Miller K,Davies T

更新日期：1984-08-01 00:00:00

abstract：:Parameters of systolic and diastolic function obtained from radionuclide ventriculography (RNV) were evaluated in nine cardiac allograft recipients. In 25 examinations, left end-diastolic volume (LEDV), cardiac output (CO), left ejection fraction (LEF), right ejection fraction (REF), heart rate (HR), peak filling rate...

journal_title：Clinical nuclear medicine

authors： Tatum JL,Thompson JA,Prasad U,Burke TS,Quint RI

更新日期：1989-03-01 00:00:00

abstract：:The liver was not visualized by In-111 WBC scan in a patient with alcoholic liver disease. The liver was visualized on repeat scan when liver function had improved. ...

journal_title：Clinical nuclear medicine

authors： Segall GM,Goodwin DA

更新日期：1986-02-01 00:00:00

abstract：:Tc-99m RBC venography demonstrated bilateral iliac vein obstruction with subsequent collateral flow through the internal iliac veins into the internal and perimuscular rectal plexuses. ...

journal_title：Clinical nuclear medicine

authors： Lisann NM,Palestro CJ,Benua RS

更新日期：1986-08-01 00:00:00

abstract：:A 10-year-old girl with a history of complicated cystic fibrosis was hospitalized for pulmonary exacerbation with allergic bronchopulmonary aspergillosis and severe right upper lobe bronchiectasis diagnosed with chest radiograph and CT. She was started on itraconazole during the hospitalization in attempt to decrease ...

journal_title：Clinical nuclear medicine

authors： Rodriguez K,Siegel A

更新日期：2018-11-01 00:00:00

abstract：:We report a case of a 49-year-old woman with biopsy-proven multisystemic Langerhans cell histiocytosis (LCH) with hypothalamic involvement documented on F-FDG PET/CT. Chemotherapy with a combination of vinblastine, prednisolone, methotrexate, and 6-mercaptopurine was carried out. Two months later, a 90% reduction of t...

journal_title：Clinical nuclear medicine

authors： Kruljac I,Balenović A,Gaćina P,Imashuku S,Vrkljan M

更新日期：2015-12-01 00:00:00

abstract：:Esthesioneuroblastoma is a rare neoplasm arising from the neural crest cells of olfactory epithelium mostly in the nasal vault. We describe the Ga DOTANOC PET/CT findings of a 44-year-old woman who was operated for right nasal mass diagnosed as paraganglioma in the past and then develop a mass in the right nasal cavit...

journal_title：Clinical nuclear medicine

authors： Tripathy S,Kumar R,Kakkar A,Kumar R,Sharma P,Shamim SA

更新日期：2019-08-01 00:00:00

abstract：PURPOSE:The effects of menopause on bone mineral density (BMD) in women with endemic fluorosis were investigated. MATERIALS AND METHODS:Eighty healthy Turkish women who lived in and around the city of Isparta were selected randomly and enrolled in this study. They were separated into four groups: group 1, 20 premenopa...

journal_title：Clinical nuclear medicine

authors： Yildiz M,Oral B

更新日期：2003-04-01 00:00:00

abstract：:We report a case of benign senile seminal vesicle amyloidosis demonstrating intense Ga-prostate-specific membrane antigen (PSMA) uptake on PET/CT. A 68-year-old man underwent staging PSMA PET/CT and MRI for biopsy-proven prostate adenocarcinoma. There was an intense focus of Ga-PSMA uptake in the primary malignancy, a...

journal_title：Clinical nuclear medicine

authors： Stephens M,Kim DI,Shepherd B,Gustafson S,Thomas P

更新日期：2017-02-01 00:00:00

abstract：:C-methionine (MET) positron emission tomography (PET) is more sensitive than F-fluorodeoxyglucose (FDG)-PET for detecting myeloma lesion. Many clinical studies support this evidence mainly for multiple myeloma cases of IgG or IgA subtypes. However, this is not confirmed for low monoclonal protein-producing myelomas, s...

journal_title：Clinical nuclear medicine

authors： Imataki O,Uchida S,Yokokura S,Uemura M,Kadowaki N

更新日期：2017-11-01 00:00:00

abstract：:A 76-year-old man with dyspnea (initial prostate-specific antigen [PSA]: 216 ng/mL) underwent F-FDG PET/CT, with uptake in the prostate, lymph nodes, fifth thoracic vertebra (T5), and cricoid cartilage. A biopsy revealed prostate adenocarcinoma (Gleason score 4 + 5, cT4 N1 M1). On initiation of combined androgen block...

journal_title：Clinical nuclear medicine

authors： Soeda F,Watabe T,Kato H,Uemura M,Nonomura N

更新日期：2021-01-01 00:00:00

abstract：:Central neurocytoma is a rare benign tumor of neuronal origin. The tumor is often located in the ventricular system and can proliferate within the ventricle. Five months after stereotactic radiosurgery for recurrent neurocytoma, a 33-year-old woman had a 2.0-cm lesion in the right third ventricle on the MRI. FDG PET d...

journal_title：Clinical nuclear medicine

authors： Liu Y

更新日期：2013-06-01 00:00:00

abstract：BACKGROUND AND PURPOSES:The aim of the study was to examine the patterns of lymph node metastases from esophageal squamous cell carcinoma (ESCC) and compare the laterality of lymphatic metastasis in cervical, supraclavicular, and paratracheal areas using F-FDG PET/CT. PATIENTS AND METHODS:The data of 75 patients who u...

journal_title：Clinical nuclear medicine

authors： Liu CJ,Cheng JC,Lee JM,Cheng MF,Tzen KY,Yen RF

更新日期：2015-05-01 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

authors： Janssen I,Xekouki P,Nambuba J,Chen CC,Herscovitch P,Millo CM,Schrump DS,Pacak K

更新日期：2016-05-01 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

authors： Baratto L,Duan H,Ferri V,Khalighi M,Iagaru A

更新日期：2020-07-01 00:00:00

abstract：PURPOSE:Dynamic PET studies with a ⁶⁸Ga-Bombesin analog, the ⁶⁸Ga-BZH₃, were performed in patients with highly suspected recurrent gliomas to investigate the effect of the receptor scintigraphy on tumor grading. Furthermore, dynamic F-18 Fluorodeoxyglucose (FDG) studies were performed for comparison. METHODS:The study...

journal_title：Clinical nuclear medicine

authors： Dimitrakopoulou-Strauss A,Seiz M,Tuettenberg J,Schmieder K,Eisenhut M,Haberkorn U,Strauss LG

更新日期：2011-02-01 00:00:00

abstract：PURPOSE:PET scanning of the brain with F-18 FDG and C-11 methionine (MET) is useful for characterizing brain lesions discovered at MRI or CT. Most positive PET scans indicate malignancy. However, this case report demonstrates positive F-18 FDG and C-11 MET PET scans in a patient with a nonmalignant condition, neurosarc...

journal_title：Clinical nuclear medicine

authors： Ng D,Jacobs M,Mantil J

更新日期：2006-07-01 00:00:00

abstract：PURPOSE:We performed a systematic review and meta-analysis on the prognostic value of metabolic tumor volume (MTV) and total lesion glycolysis (TLG) derived from pretreatment F-FDG PET/CT in patients with esophageal cancer. METHODS:PubMed and EMBASE databases were searched until April 12, 2018, for studies that evalua...

journal_title：Clinical nuclear medicine

authors： Han S,Kim YJ,Woo S,Suh CH,Lee JJ

更新日期：2018-12-01 00:00:00

abstract：:Captopril renal scintigraphy is a well-known noninvasive tool in the diagnosis of renovascular hypertension. The authors present a case of a patient with malignant hypertension whose captopril renal scintigraphy suggested bilateral and equal renovascular hypertension. His renal angiogram, however, demonstrated no rena...

journal_title：Clinical nuclear medicine

authors： Pelsang RE,Rezai K

更新日期：1992-04-01 00:00:00

abstract：:Both female adnexal tumor of possible wolffian origin (FATWO) and metastasis to the appendix from any primary tumor are extremely rare entities. The appendiceal metastasis from FATWO has not been reported, and there is a lack of the literature regarding FDG PET/CT study in both. We reported the case of an appendiceal ...

journal_title：Clinical nuclear medicine

authors： Liu Y

更新日期：2011-02-01 00:00:00

abstract：:O-(2-fluoroethyl)-L-tyrosine (FET) PET/CT is a promising imaging modality for brain tumor imaging because of its reported high sensitivity for biologically active tumor tissue. We present a case of biopsy-proven neurosarcoidosis showing FET uptake. It is an important cause of false-positive uptake on FET PET/CT. ...

journal_title：Clinical nuclear medicine

authors： Chan M,Hsiao E

更新日期：2017-03-01 00:00:00

abstract：:Twenty five In-111 oxine platelet imaging procedures were performed in 21 renal transplant patients to assess the value of this study for diagnosis of renal transplant rejection in recipients receiving cyclosporine (CYS) for immunosuppression. Fourteen biopsies were performed, and an extensive, in-depth review of the ...

journal_title：Clinical nuclear medicine

authors： Marcus CS,Koyle MA,Darcourt J,Vivian M

更新日期：1986-12-01 00:00:00

abstract：:We describe a patient with labile hypertension and elevated metanephrines who underwent 123Iodine metaiodobenzylguanidine (MIBG) for the detection of a possible paraganglioma. The scan revealed markedly abnormal diffusely increased activity in the right renal parenchyma. A CT angiogram showed severe renal artery steno...

journal_title：Clinical nuclear medicine

authors： Jordan A,Seltzer M,Siegel A

更新日期：2014-11-01 00:00:00

abstract：:A 61-year-old woman diagnosed with a metastatic well-differentiated neuroendocrine tumor of the cecum was referred for radioisotope therapy. Although her metastatic neuroendocrine tumor was positive on both (123)I-MIBG and (111)In-octreotide, there was a left parotid mass that was octreotide avid but MIBG negative. Fu...

journal_title：Clinical nuclear medicine

authors： Makis W,McCann K,McEwan AJ

更新日期：2015-08-01 00:00:00

abstract：:Patients with primary central nervous system lymphomas (PCNSLs) present with nonspecific clinical symptoms, which makes correct imaging evaluation essential for diagnostic and therapeutic management. In this work, we examined an 81-year-old man with recently discovered PCNSL using F-FDG PET/MRI, and we were able to di...

journal_title：Clinical nuclear medicine

authors： Pyatigorskaya N,Galanaud D,Dormont D,Soussain C,Kas A

更新日期：2020-07-01 00:00:00