78 Result(s)

Article

Impact of Tumor Burden on Normal Organ Distribution in Patients Imaged with CXCR4-Targeted [⁶⁸Ga]Ga-PentixaFor PET/CT

CXCR4-directed positron emission tomography/computed tomography (PET/CT) has been used as a diagnostic tool in patients with solid tumors. We aimed to determine a potential correlation between tumor burden and...

Sebastian E. Serfling, Constantin Lapa, Niklas Dreher… in Molecular Imaging and Biology (2022)

Article

Training on Reporting and Data System (RADS) for Somatostatin-Receptor Targeted Molecular Imaging Can Reduce the Test Anxiety of Inexperienced Readers

For somatostatin receptor (SSTR)-positron emission tomography/computed tomography (PET/CT), a standardized framework termed SSTR-reporting and data system (RADS) has been proposed. We aimed to elucidate the im...

Alexander Weich, Takahiro Higuchi, Ralph A. Bundschuh… in Molecular Imaging and Biology (2022)

Article

Correction to: Value of PET imaging for radiation therapy

Constantin Lapa, Ursula Nestle, Nathalie L. Albert… in Strahlentherapie und Onkologie (2022)

Article

Targeting fibroblast activation protein in newly diagnosed squamous cell carcinoma of the oral cavity – initial experience and comparison to [¹⁸F]FDG PET/CT and MRI

While [¹⁸F]-fluorodeoxyglucose ([¹⁸F]FDG) is the standard for positron emission tomography/computed tomography (PET/CT) imaging of oral squamous cell carcinoma (OSCC), diagnostic specificity is hampered by uptake...

Christian Linz, Roman C. Brands… in European Journal of Nuclear Medicine and M… (2021)

Article

Value of PET imaging for radiation therapy

This comprehensive review written by experts in their field gives an overview on the current status of incorporating positron emission tomography (PET) into radiation treatment planning. Moreover, it highlight...

Constantin Lapa, Ursula Nestle, Nathalie L. Albert… in Strahlentherapie und Onkologie (2021)

Article

Investigation of spleen CXCR4 expression by [⁶⁸Ga]Pentixafor PET in a cohort of 145 solid cancer patients

The chemokine receptor CXCR4 is frequently overexpressed and associated with adverse prognosis in most hematopoietic malignancies and solid cancers. Recently, CXCR4 molecular imaging using the CXCR4-specific p...

Richard Lewis, Stefan Habringer, Malte Kircher, Maike Hefter… in EJNMMI Research (2021)

Article

Thyroid incidentalomas with increased focal ¹⁸F-FDG uptake in ¹⁸F-FDG PET/CT of a patient with multiple primary cancers.

Patrick W. Mihatsch, Matthias Beissert, Thorsten A. Bley, Andreas K. Buck… in Endocrine (2021)

Article

Intraindividual comparison of [¹⁷⁷Lu]Lu-DOTA-EB-TATE and [¹⁷⁷Lu]Lu-DOTA-TOC

The radiolabelled somatostatin analogue [¹⁷⁷Lu]Lu-DOTA-EB-TATE binds to albumin via Evans blue, thereby increasing the residence time in the blood and potentially allowing more therapeutic agent to be absorbed in...

Heribert Hänscheid, Philipp E. Hartrampf… in European Journal of Nuclear Medicine and M… (2021)

Article

Prognostic implications of dual tracer PET/CT: PSMA ligand and [¹⁸F]FDG PET/CT in patients undergoing [¹⁷⁷Lu]PSMA radioligand therapy

Prostate-specific membrane antigen (PSMA)-targeted radioligand therapy (RLT) with ¹⁷⁷Lu-labeled PSMA ligands has achieved remarkable results in advanced disease stages of metastatic castration-resistant prostate ...

Kerstin Michalski, Juri Ruf, Christian Goetz… in European Journal of Nuclear Medicine and M… (2021)

Article

[18F]FDG-labelled stem cell PET imaging in different route of administrations and multiple animal species

Stem cell therapy holds great promise for tissue regeneration and cancer treatment, although its efficacy is still inconclusive and requires further understanding and optimization of the procedures. Non-invasi...

Naoko Nose, Suguru Nogami, Kazuhiro Koshino, **nyu Chen… in Scientific Reports (2021)

Article

Sarcoid-like reactions: a potential pitfall in oncologic imaging

Selamawit Gebrekidan, Tina Schaller… in European Journal of Nuclear Medicine and M… (2021)

Article

Differential diagnosis of parkinsonism: a head-to-head comparison of FDG PET and MIBG scintigraphy

[¹⁸F]fluorodeoxyglucose (FDG) PET and [¹²³I]metaiodobenzylguanidine (MIBG) scintigraphy may contribute to the differential diagnosis of neurodegenerative parkinsonism. To identify the superior method, we retrospe...

Joachim Brumberg, Nils Schröter, Ganna Blazhenets, Lars Frings… in npj Parkinson's Disease (2020)

Article

Performance evaluation of fifth-generation ultra-high-resolution SPECT system with two stationary detectors and multi-pinhole imaging

Small-animal single-photon emission computed tomography (SPECT) systems with multi-pinhole collimation and large stationary detectors have advantages compared to systems with moving small detectors. These syst...

Jan V. Hoffmann, Jan P. Janssen, Takayuki Kanno, Takayuki Shibutani… in EJNMMI Physics (2020)

Article

Capabilities of multi-pinhole SPECT with two stationary detectors for in vivo rat imaging

We aimed to investigate the image quality of the U-SPECT5/CT E-Class a micro single-photon emission computed tomography (SPECT) system with two large stationary detectors for visualization of rat hearts and bo...

Jan P. Janssen, Jan V. Hoffmann, Takayuki Kanno, Naoko Nose… in Scientific Reports (2020)

Article

Recent advances in radiotracers targeting norepinephrine transporter: structural development and radiolabeling improvements

The norepinephrine transporter (NET) is a major target for the evaluation of the cardiac sympathetic nerve system in patients with heart failure and Parkinson's disease. It is also used in the therapeutic appl...

**nyu Chen, Takashi Kudo, Constantin Lapa, Andreas Buck… in Journal of Neural Transmission (2020)