نتایج جستجو برای: تکنسیوم tc99m سستامیبی

تعداد نتایج: 311  

Journal: :Turkish archives of otorhinolaryngology 2015
İsa Kaya Sercan Göde Kerem Öztürk Göksel Turhal Araz Aliyev Serdar Akyıldız Ülkem Yararbaş Duygun Ümit Uluöz Atilla Yavuzer

Objective The aim of this study was to establish the effectiveness of sentinel lymph node biopsy in the detection of metastasis in N0 necks of T1-T2 early-stage oral cavity cancers. Materials and Methods Twenty neck dissections were performed in 18 patients diagnosed with T1 and T2 oral cavity cancer, with an indication for elective neck dissection between November 2007 and January 2011. The ...

Journal: :iranian journal of nuclear medicine 2014
vahid-reza dabbagh kakhki ramin sadeghi maryam torabian-kakhki maseoud pezeshki-rad kayvan sadri

introduction: it is recommended that the physician apply at least a semi-quantitative segmental scoring system in myocardial perfusion spect.  we aimed to assess the agreement between automated semi-quantitative analysis using qps (quantitative perfusion spect) software and visual approach for calculation of summed stress  score (sss), summed rest score (srs) and summed difference score (sds). ...

2017
Ioannis Siasios Varvara Valotassiou Eftychia Kapsalaki Ioannis Tsougos Panagiotis Georgoulias Aggeliki Fotiadou Maria Ioannou Georgios Koukoulis Vassilios Dimopoulos Kostas Fountas

In their daily clinical practice, physicians have to confront diagnostic dilemmas which cannot be resolved by the application of only one imaging technique. In this case report, we present a 66-year-old woman who was admitted to our institution for the surgical resection of a recently diagnosed brain tumor. The patient had a history of epileptic seizures and was hospitalized in the past for ant...

Journal: :Kathmandu University medical journal 2006
V Gupta

INTRODUCTION Bile leak after liver injury has been reported to be a complication associated with significant mortality. Tc99m-IDA (Tc: Technetium) nuclear scan allows rapid and noninvasive diagnosis of bile leak. OBJECTIVE An accidental case was referred for the detection of suspicious bile leak. METHODS The ultrasound could not detect any abnormality. Dynamic Hepatobiliary Scintigraphy (DH...

2011
Alla Gopala Krishna Gokhale Lakshmi Kiran Chelluri K. Kumaresan G. Subramanyam K. Sudhakar Sathish Vemuri Tanya Debnath K. S. Ratnakar

A 62-year-old male patient with previous history of myocardial infarction, akinetic myocardial segments, and an ejection fraction of 31% with the NYHA class III category was selected for the autologous bone marrow (ABM)-derived mononuclear cell fraction injection during CABG surgery. Nitrate augmented myocardial tracer uptake was imaged by ECG gated SPECT pre- and 1 year post-ABM therapy, using...

2010
Mariza Vorster MM Sathekge P Rheeder

OBJECTIVES We sought to determine whether taking oral erythromycin prior to SPECT myocardial perfusion imaging with Tc99m-sestamibi would reduce the amount of interfering extra-cardiac activity and improve the image quality. METHODS A total of 96 patients who were routinely referred for myocardial perfusion imaging were randomly assigned to one of two groups. Patients in group A received 500 ...

Journal: :The European respiratory journal 1989
S P Newman F Morén E Trofast N Talaee S W Clarke

A radioaerosol technique has been developed in order to assess deposition patterns from a new metered dose powder inhaler (Turbuhaler, Astra Pharmaceuticals). The radionuclide Tc99m dissolved in chloroform was added to a spheronised formulation of micronised terbutaline sulphate and the chloroform was allowed to evaporate. Turbuhaler subsequently delivered 0.5 mg of treated drug per metered dos...

2015
Mario Molina-Ayala Claudia Ramírez-Rentería Analleli Manguilar-León Pedro Paúl-Gaytán Aldo Ferreira-Hermosillo

Aldosterone-producing adrenocortical carcinomas are an extremely rare cause of hyperaldosteronism (<1%). Coexistence of different endocrine tumors warrants additional screening for multiple endocrine neoplasia syndromes, especially in young patients with large or malignant masses. We present the case of a 40-year-old man with a history of hypertension that presented with an incidental left adre...

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