An enostosis or bone island is a benign bony lesion that is almost diagnosed based on clinical and radiologic defining characteristics. One of the known diagnostic procedures in the evaluation of enostosis is bone scintigraphy. Generally, we don’t expect to see increased uptake by enostosis in the bone scan. Herein we present a 52-year-old lady who was suffering from chronic low back pain that ...

A17-year-old woman had paroxysmal hypertension. Very high levels of urinary catecholamines suggested a diagnosis of pheochromocytoma (urinary norepinephrine 27 600 nmol/24 hours, normal ,485 nmol/24 hours; urinary normetanephrine 37 607 nmol/24 hours, normal ,2000 nmol/24 hours), but no adrenal tumor was found on the abdominal CT scan. Metaiodobenzylguanidine (MIBG) whole-body scintigraphy was ...

UNLABELLED Changes in the amount and distribution of amyloid lesions have been difficult to monitor because they can usually be demonstrated only by evident symptoms or from a biopsy. The recent progress in the treatment of amyloidosis stresses the need for an early diagnosis and the need for noninvasive monitoring during the course of treatment. To validate (99m)Tc-aprotinin scintigraphy, we s...

Platelets labeled with indium-111 have been used successfully as a marker of active thrombosis in man. To establish the diagnostic accuracy of platelet scintigraphy in comparison to contrast venography in the diagnosis of acute lower limb venous thrombosis, we evaluated 103 consecutive patients divided into two groups. Platelets were labeled by the indium-111 oxine method. Patients from group I...

Received 7/9/2003; revised 7/23/2003; accepted 8/10/2003. For correspondence or reprints contact: Yeh-You Shen, M.D., Department of Nuclear Medicine, Shin Kong Wu Ho-Su Memorial Hospital. 95 Wen-Chang Road, Shih Lin District, Taipei 111, Taiwan. Tel: (886)2-28332211 ext. 2280, Fax: (886)2-28389489, E-mail: [email protected] A 57-year-old female underwent whole-body F-fluorodeoxyglucose posi...

OBJECTIVES The objective of this study was to evaluate the performance and utility of (99m)Tc HYNIC-TOC planar scintigraphy and SPECT/CT in the diagnosis, staging and management of gastroenteropancreatic neuroendocrine tumors (GPNETs). METHODS 22 patients (median age, 46 years) with histologically proven gastro- entero- pancreatic NETs underwent (99m)Tc HYNIC-TOC whole body scintigraphy and r...

background: deficiency of attention and concentration is one of great reasons of traffic incidents and it covers between 20 to 50 percent of events due to careless and mindedness. studies show that attention and concentration are considered as one of important cognitive components in safe driving. vibration is an important physical effect in all vehicles. till now has not been any organized stu...

Abstract Background The early detection of bone metastases is very important in prostate cancer follow-up. This study aimed to compare conventional tumor markers, namely free prostate-specific antigen (free PSA), total (total PSA/total PSA ratio, alkaline phosphatase (ALP) values, Gleason scores and 99 m Tc-MDP scintigraphy findings the prediction cancer. Methods In total, 175 patients with who...

Background: Breast cancer is the most frequent female cancer, especially in 'developed' countries. 30-85% of metastatic breast patients will develop bone metastases during course disease. The study was aimed to evaluate pattern skeletal metastasis with whole body scan using 99mTechnetium methyl diphosphonate (99m'Tc-MDP). Methods: This single center based retrospective observational conducted a...