Results 11 to 20 of about 132,694 (348)

Hepatobiliary Scintigraphy in 2014 [PDF]

Journal of Nuclear Medicine, 2014
Cholescintigraphy with (99m)Tc-hepatobiliary radiopharmaceuticals has been an important, clinically useful diagnostic imaging study for almost 4 decades. It continues to be in much clinical demand; however, the indications, methodology, and interpretative criteria have evolved over the years.
H. Ziessman
openaire   +5 more sources

Prospective comparison of the diagnostic accuracy of 18F-FDG PET/MRI, MRI, CT, and bone scintigraphy for the detection of bone metastases in the initial staging of primary breast cancer patients

European Radiology, 2021
To compare the diagnostic performance of [18F]FDG PET/MRI, MRI, CT, and bone scintigraphy for the detection of bone metastases in the initial staging of primary breast cancer patients.
N. Bruckmann, J. Kirchner, L. Umutlu, W. Fendler, R. Seifert, K. Herrmann, Ann-Kathrin Bittner, O. Hoffmann, S. Mohrmann, C. Antke, L. Schimmöller, M. Ingenwerth, K. Breuckmann, A. Stang, C. Buchbender, G. Antoch, L. Sawicki   +16 more
semanticscholar   +1 more source

Factors modulating 99mTc‐MAA planar lung dosimetry for 90Y radioembolization

Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Purpose To investigate the accuracy and biases of predicted lung shunt fraction (LSF) and lung dose (LD) calculations via 99mTc‐macro‐aggregated albumin (99mTc‐MAA) planar imaging for treatment planning of 90Y‐microsphere radioembolization.
Benjamin P. Lopez, Armeen Mahvash, James P. Long, Marnix G. E. H. Lam, S. Cheenu Kappadath   +4 more
wiley   +1 more source

Application value of contrast‐enhanced ultrasound in preoperative localization of microwave ablation for primary hyperparathyroidism

Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Background Ultrasonography (US) and 99mTechnetium‐sestamibi scintigraphy (99mTc‐MIBI) are currently first‐line imaging modalities to localize parathyroid adenomas with sensitivities of 80% and 84%, respectively. Therefore, finding other modalities to further improve the diagnostic accuracy for preoperative localization is critically needed ...
Fangyi Liu, Li Zang, Yunlin Li, Zhiwei Guan, Yang Liu, Xiaoling Yu, Zhiyu Han, Ping Liang   +7 more
wiley   +1 more source

Comparison of outcomes following lobectomy, segmentectomy, and wedge resection based on pathological subtyping in patients with pN0 invasive lung adenocarcinoma ≤1 cm

Cancer Medicine, Volume 11, Issue 24, Page 4784-4795, December 2022., 2022
For patients with invasive adenocarcinoma 1cm in whom anatomical resection is not feasible, wedge resection could provide similar oncological effect when tumor is lepidic predominant or acinar predominant. Abstract Purpose We sought to analyze the prognostic significance of lung adenocarcinoma classification for patients with pathological N0 (pN0) lung
Weijian Song, Yucheng Hou, Jianfeng Zhang, Qianjun Zhou   +3 more
wiley   +1 more source

Cintilografia renal com ácido dimercaptossuccínico marcado com tecnécio no diagnóstico da pielonefrite na infância: estudo de 17 casos Renal scintigraphy using technetium dimercaptosuccinic acid in the diagnosis of pyelonephritis in children: study of 17 cases

Jornal de Pediatria, 2001
OBJETIVO: a infecção do trato urinário é uma das doenças bacterianas mais freqüentes em pediatria. O envolvimento infeccioso renal (pielonefrite) pode evoluir com formação de cicatriz renal irreversível com conseqüente perda funcional e dano renal ...
Eliana B.M. Guidoni, Marilia M.S. Maroni, Igor M. Mimica, Julio Toporovski   +3 more
doaj   +1 more source

Lung Scintigraphy in COPD [PDF]

Seminars in Nuclear Medicine, 2019
Ventilation-perfusion scintigraphy is a functional imaging biomarker that has the potential of captivating the heterogeneity of chronic obstructive pulmonary disease (COPD). It specifically images the distribution of ventilation and perfusion within the lungs, which is a critical pathophysiological component of COPD.
Mortensen, Jann, Berg, Ronan M G
openaire   +4 more sources

Atrial amyloidosis: mechanisms and clinical manifestations

European Journal of Heart Failure, Volume 24, Issue 11, Page 2019-2028, November 2022., 2022
Atrial amyloidosis: pathophysiology and clinical manifestations. Atrial amyloidosis can manifest as part of a systemic disorder (as in amyloid light‐chain [AL] or transthyretin [ATTR] amyloidosis), or be isolated (in the form due to atrial natriuretic type [ANP] accumulation); this last form is often associated with permanent or persistent atrial ...
Giuseppe Vergaro, Alberto Aimo, Claudio Rapezzi, Vincenzo Castiglione, Iacopo Fabiani, Angela Pucci, Gabriele Buda, Claudio Passino, Josep Lupón, Antoni Bayes‐Genis, Michele Emdin, Eugene Braunwald   +11 more
wiley   +1 more source

Changes in Gastroesophageal Reflux in Patients With Nasogastric Tube Followed by Percutaneous Endoscopic Gastrostomy

Journal of the Formosan Medical Association, 2011
Despite frequent use of percutaneous endoscopic gastrostomy (PEG) for enteral feeding, the relationship between it and gastroesophageal reflux (GER) remains an incompletely answered question.
Tzong-Hsi Lee, Yu-Chien Shiun
doaj   +1 more source

European multicentre study on outcome of surgery for sporadic primary hyperparathyroidism

BJS (British Journal of Surgery), EarlyView., 2020
Some 5861 patients undergoing first‐time surgery for sporadic primary hyperparathyroidism were registered in the Eurocrine® database between 2015 and 2018. The use of intraoperative parathyroid hormone measurement decreased the risk of conversion and persistent hypercalcaemia.
A. Bergenfelz, S. van Slycke, Ö. Makay, L. Brunaud   +3 more
wiley   +1 more source