Blue rubber bleb nevus syndrome (BRBNS) is a rare clinical entity characterized by multiple venous malformations (hemangiomas) of the skin and gastrointestinal tract. These hemangiomas usually cause episodes of occult gastrointestinal bleeding leading to iron deficiency anemia, and also carry a significant potential for serious hemorrhage. The 99mechnetium (99mTc)-labeled red blood cell scintig...

Abstract Context Paragangliomas located within the pericardium represent a rare yet challenging clinical situation. Objective The current analysis aimed to describe characteristics of cardiac paragangliomas, with emphasis on diagnostic approach, genetic background, and multi-disciplinary management. Methods Twenty-four patients diagnosed paraganglioma in Peking Union Medical College Hospital, B...

introduction:we evaluated the performance of muscle perfusion scan (mps) to assess muscle perfusion reserve (mpr) for prediction of incident diabetic foot ulcerations (dfu). methods: we recruited 41 diabetic patients without any history of dfu. five mci 99mtc-mibi was injected intravenously during repetitive dorsal and plantar right foot flexions. then posterior calves were imaged and the count...

PURPOSE To evaluate pulmonary epithelial permeability using 99mTc-DTPA scintigraphy in patients treated with bleomycin-containing regimens. MATERIAL AND METHODS Twelve non-smoking chemotherapy-naïve patients with no clinical or radiological evidence of pulmonary disease and treated with bleomycin-containing chemotherapy were tested with 99mTc-DTPA scintigraphy before the first cycle and every...

Renal osteodystrophy (ROD) is a common and serious complication for uremic patients and patients are treated with 1,25-dihydroxyvitamin D3. The bone scanning agent 99mTc-phosphate has also been used to evaluate in ROD but it is not clear that bone scintigraphy has a role in the follow-up of treatment. In this study 99mTc(V)-DMSA scintigraphy was performed in eleven patients [age 40.7 +/- 17.3 (...

A pediatric patient with enteritis, which showed dramatically diffuse uptake of 99mTc pertechnetate in the intestine, is reported. Repeated study after medical treatment exhibited complete disappearance of the intestinal uptake. 99mTc pertechnetate scintigraphy has the potentiality for diagnosing and monitoring active enteritis.

INTRODUCTION The aim of this study was to assess the utility of [Lys40(Ahx-HYNIC-99mTc/EDDA)NH2]-exendin-4 scintigraphy in the management of patients with hypoglycemia, particularly in the detection of occult insulinoma. MATERIALS AND METHODS Forty patients with hypoglycemia and increased/confusing results of serum insulin and C-peptide concentration and negative/inconclusive results of other...

Aim: This study aimed to determine the normal range for thyroid uptake of technetium-99m (99mTc) pertechnetate in a Turkish population.Methods: The retrospective included 73 (54 females, 19 males) consecutive euthyroid patients, all whom underwent scintigraphy using 99mTc-pertechnetate as component parathyroid adenoma localization. value at 20th minute was calculated each patient.Results: mean ...

The aim of this study was to investigate the predictive role of the orbital somatostatin receptor scintigraphy with 99mTc-EDDA/HYNIC-TOC (99mTc-TOC) to detect clinical stage of Graves’ ophthalmopathy and the response to corticosteroid therapy. The subjects of the experiment were 46 patients with Graves’ ophthalmopathy (GO) and four volunteers without eye disease or GO as the normal group (NG). ...