Results 81 to 90 of about 6,682 (214)

Potential dopaminergic deficit in patients with geriatric psychiatric disorders as revealed by DAT-SPECT: a cross-sectional study

BMJ Mental Health
Background It has been reported that patients with geriatric psychiatric disorders include many cases of the prodromal stages of neurodegenerative diseases.
Masaki Fujiwara, Osamu Yokota, Tomoko Miki, Seishi Terada, Shintaro Takenoshita, Katsuhide Kojima, Naoto Nishikawa, Manabu Takaki   +7 more
doaj   +1 more source

123I-MIBG Scintigraphy in the Subacute State of Takotsubo Cardiomyopathy

JACC: Cardiovascular Imaging, 2017
I read with attention the article by Christensen et al. [(1)][1] titled “123I-MIBG scintigraphy in the subacute state of Takotsubo cardiomyopathy.” In this article, the authors studied 32 patients with Takotsubo cardiomyopathy (TTC), using iodine-123-labeled metaiodobenzylguanidine (123I ...
Sardu, C, Sacra, C, MAURO, Ciro, Siniscalchi, M, MARFELLA, Raffaele, RIZZO, Maria Rosaria   +5 more
openaire   +2 more sources

123I-Methyljodbenzylguanidin- (MIBG-) Szintigraphie: Paradoxe Nuklidspeicherung eines onkozytären Nebennierenrindenkarzinoms [PDF]

, 2018
Zusammenfassung: Das mit Radiojod markierte Katecholaminanalogon Methyljodbenzylguanidin (MIBG) eignet sich aufgrund seiner selektiven Aufnahme in chromaffine Gewebe in hervorragender Weise für die bildgebende Diagnostik des Phäochromozytoms und besitzt ...
Padberg, B.-C, Pfeiffer, D., Rordorf, T., Schröder, S., Suter, S., Wild, D.   +5 more
core  

Variations in 123I-metaiodobenzylguanidine (MIBG) late heart mediastinal ratios in chronic heart failure: a need for standardisation and validation [PDF]

, 2007
BACKGROUND: There is lack of validation and standardisation of acquisition parameters for myocardial (123)I-metaiodobenzylguanidine (MIBG). This lack of standardisation hampers large scale implementation of (123)I-MIBG parameters in the evaluation of ...
Hein J. Verberne, Jan B. A. Habraken, Berthe L. F. van Eck-Smit, Denis Agostini, Arnold F. Jacobson, JC Sisson, RC Kline, P Merlet, P Merlet, M Momose, A Cohen-Solal, T Wakabayashi, S Kasama, T Yamada, M Kyuma, T Nakata, R Arora, M Paul, HJ Verberne, D Agostini, M Suwa, M Estorch, FI Parthenakis, GA Lanza, T Wichter, Y Inoue, AA Dobbeleir, GA Somsen, EA Byrne, A Colosimo, N Craft, MD Esler, BA Kingwell, T Laitinen, H Tsuji, K Shimada, MR Cowie, S Iwase, O Randall, GA Somsen, M Estorch, P Merlet, D Agostini, JJ Visser, KE Britton   +44 more
core   +1 more source

Beyond the Biopsy: Imaging Frontiers in Cardiac Sarcoidosis

Cardiology Research and Practice, Volume 2026, Issue 1, 2026.
Cardiac sarcoidosis (CS) represents an inflammatory infiltrative disease, which creates difficulties during diagnosis and prognosis. The identification and management of CS heavily depend on advanced cardiac imaging techniques. The article examines multimodality imaging in CS by evaluating cardiac magnetic resonance (CMR) imaging, positron emission ...
Ibrahim Antoun, Jalal Assadi, Mustafa Zakkar, G. Andre Ng, Sanjay S. Bhandari, Esha Saini   +5 more
wiley   +1 more source

Persistent Tremor in Bipolar Disorder: A Case Report of Idiopathic Parkinson’s Disease Superimposed on Lithium and Antipsychotic Effects

Case Reports in Psychiatry, Volume 2026, Issue 1, 2026.
We report a 58‐year‐old woman with bipolar I disorder on long‐term lithium and aripiprazole who developed a progressive asymmetric resting tremor and rigidity. Despite stopping both agents, the tremor persisted for more than a year. Dopamine transporter imaging showed reduced uptake in the left putamen, confirming idiopathic Parkinson’s disease (PD ...
Ethan Jetter, Daisy Valle, Diego Nolasco, Brent Carr, Edo S. Jaya   +4 more
wiley   +1 more source

Indicative biomarkers of Lewy body disease as predictors of treatment resistance in late-onset depression

International Psychogeriatrics
Late-onset depression (LOD) may indicate the prodromal phase of Lewy body disease (LBD) and is often associated with treatment resistance. However, the relationship between treatment resistance and indicative biomarkers of LBD is still unknown.
Hitomi Matsui, Takehiro Tamura, Masashi Kameyama, Ko Furuta, Yuki Omori, Takashi Takeuchi, Hidehiko Takahashi, Genichi Sugihara   +7 more
doaj   +1 more source

On Analytical Methods in Neuroblastoma Detection

Abstract and Applied Analysis, 2013
Nonlinear dynamics of cancer recurrence are known to be governed by several factors as initial tumour size, number of metastatic sites, or quantity of drug resistant cells.
R. Martínez-Díaz, J. Balaguer, L. M. Sánchez Ruiz, P. Bello, V. Castel, G. Perís-Fajarnés   +5 more
doaj   +1 more source

Incidental detection of synchronous medullary thyroid carcinoma with bilateral adrenal pheochromocytoma on iodine-123 metaiodobenzylguanidine scintigraphy, leading to diagnosis of multiple endocrine neoplasia 2A

World Journal of Nuclear Medicine, 2017
We report a case of a 29-year-old female with the family history of medullary thyroid carcinoma (MTC) presenting with hematuria and tachycardia, who was found to have bilateral adrenal masses on abdominal computed tomography and biochemical testing ...
Asif Fakhri, Paul Rodrigue, Mustafa Aladin, Aun Hussain   +3 more
doaj   +1 more source

Normal values and within-subject variability of cardiac I-123 MIBG scintigraphy in healthy individuals: Implications for clinical studies [PDF]

, 2018
Background: Although several myocardial iodine 123 metaiodobenzylguanidine (MIBG) indices are increasingly used to detect alterations in myocardial sympathetic activity in various forms of cardiac pathology, published measurements of normal values and ...
Fleury, Eric, Righetti, Alberto, Somsen, G., Verberne, Hein   +3 more
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