Results 71 to 80 of about 6,682 (214)

Gammagrafía miocárdica con 123I-MIBG en el diagnóstico de la demencia con cuerpos de Lewy

Neurología, 2010
Resumen: Introducción: La demencia con cuerpos de Lewy (DCLw) es la segunda causa más frecuente de demencia degenerativa tras la demencia tipo Alzheimer (DTA).
M. Marquié Sayagués, L. Da Silva Alves, L. Molina-Porcel, D. Alcolea Rodríguez, I. Sala Matavera, M.B. Sánchez-Saudinós, V. Camacho Martí, M. Estorch Cabrera, R. Blesa González, T. Gómez-Isla, A. Lleó Bisa   +10 more
doaj   +1 more source

First Case of Neuroblastoma‐Like Somatic‐Type Malignancy Arising in the Teratomatous Component of a Mixed Non‐Seminomatous Testicular Germ Cell Tumor in an Adult

Clinical Case Reports, Volume 14, Issue 3, March 2026.
ABSTRACT Somatic malignant transformation (SMT) in germ cell tumors (GCTs) is a rare but clinically significant event. Among non‐seminomatous germ cell tumors (NSGCTs), teratomas can undergo malignant transformation, with neuroblastoma‐like differentiation being exceptionally rare.
Karl Ziade, Jana Kotaich, Serge Assaf, Valerie Aftimos, Adib Ziade   +4 more
wiley   +1 more source

123I-MIBG Myocardial Scintigraphy in the Diagnosis of Lewy Body Dementia

Neurología (English Edition), 2010
Introduction: Lewy body dementia (LBD) is the second most common cause of neurodegenerative dementia after Alzheimer's disease (AD). A cardiac post-ganglionic sympathetic denervation has been described in this condition which can be quantified by MIBG ...
M. Marquié Sayagués, L. Da Silva Alves, L. Molina-Porcel, D. Alcolea Rodríguez, I. Sala Matavera, M.B. Sánchez-Saudinós, V. Camacho Martí, M. Estorch Cabrera, R. Blesa González, T. Gómez-Isla, A. Lleó Bisa   +10 more
doaj   +1 more source

Phase 1/2 Study of Crizotinib in Children With Relapsed/Refractory ALK‐Positive Anaplastic Large Cell Lymphoma or Neuroblastoma in Japan

Cancer Science, Volume 117, Issue 3, Page 777-786, March 2026.
The safety and antitumor activity of crizotinib at a dose of 165 mg/m2 BID were evaluated in 16 patients with ALK‐positive ALCL in Japan. The most common grade 3 or 4 adverse event was neutropenia. The steady‐state Cmax and AUCtau of crizotinib at 165 mg/m2 BID were higher than expected. The objective response rate was 72.7% (90% CI, 43.6%–92.1%) among
Tetsuya Mori, Akiko Kada, Tomoo Osumi, Daisuke Tomizawa, Yuhki Koga, Reiji Fukano, Kengo Takeuchi, Ukihide Tateishi, Osamu Miyazaki, Ryuta Asada, Akiko M. Saito, Kei Fukuhara, Masahiro Sekimizu   +12 more
wiley   +1 more source

Surgical treatment of retrosternal extraosseous Ewing Sarcoma in a 6-years old female: a clamshell approach with hemysternectomy and application of a non-crosslinked extracellular matrix [PDF]

, 2017
Background Ewing Sarcoma (ES) and Neuroblastoma (NB) belong to a family of tumours of primitive neuroectodermal origin (PNET) that occurs in both bone and soft tissue. Notwithstanding ES and NB are two distinct malignant tumours, sometimes there could be
Angotti, Rossella, Casini, Leonardo, CLERICO, Anna, Luzzi, Luca, Messina, Mario, Molinaro, Francesco, Paladini, Piero, Pellegrino, Chiara, SCHIAVETTI, Amalia, Varrasso, Giulia   +9 more
core   +3 more sources

Advancements in Targeted Radiopharmaceuticals: Innovations in Diagnosis and Therapy for Enhanced Cancer Management

ChemBioChem, Volume 27, Issue 1, January 2026.
Radiopharmaceuticals enable precise cancer diagnosis and targeted therapy by combining radioactive isotopes with carrier molecules. This review summarizes advances from 2014 to 2025, emphasizing probe design, click chemistry, novel targets, and nanodelivery systems.
Mohd Sayeed Shaikh, Rupesh R. Kurhade, Abrar A. M. Siddiqui, Shaikh Shahbaz A. Majeed, Thomas J. Webster, Mohammad Intakhab Alam, Abdul Wasy Zia, Md. Faiyazuddin   +7 more
wiley   +1 more source

Imaging characterization of non-hypersecreting adrenal masses. Comparison between MR and radionuclide techniques. [PDF]

, 2004
AIM: In patients with non-hypersecreting adrenal masses, tumor characterization is clinically relevant to establish the appropriate treatment planning. The aim of this study was to comparatively characterize such adrenal lesions using MR and radionuclide
Caracò C, KLAIN, MICHELE, Mainolfi C, Maurea S, MAUREA, SIMONE, Salvatore M.   +5 more
core  

PHEOCHROMOCYTOMA CRISIS WITH MIBG SCINTIGRAPHY NEGATIVE: A CASE REPORT

The Japanese Journal of Urology, 2019
We report a case of pheochromocytoma crisis with negative MIBG scintigraphy. A 48-year-old man was admitted for hypertension crisis. Computed tomographic scan revealed a 60 mm right adrenal mass. The MIBG scintigraphy was negative, but we diagnosed pheochromocytoma crisis because of high blood catecholamine levels. We successfully managed the patient's
Yuki, Katsumata, Yuki, Takai, Akito, Kuromoto, Kento, Morozumi, Senji, Hoshi, Kenji, Numahata, Kiminobu, Sasano   +6 more
openaire   +3 more sources

Targeted therapy in nuclear medicine—current status and future prospects [PDF]

, 2017
In recent years, a number of new developments in targeted therapies using radiolabeled compounds have emerged. New developments and insights in radioiodine treatment of thyroid cancer, treatment of lymphoma and solid tumors with radiolabeled monoclonal ...
Bodei, L., Brans, B., Giammarile, F., Luster, M., Maecke, H. R., Oyen, W. J. G., Tennvall, J.   +6 more
core  

11C‐Hydroxyephedrine PET/CT for preoperative surgical planning in large pheochromocytoma and paraganglioma

Journal of Neuroendocrinology, Volume 38, Issue 1, January 2026.
Abstract Early detection of metastases and timely surgical intervention play a crucial role in the management of neuroendocrine tumors. In large‐sized pheochromocytomas and sympathetic paragangliomas (PPGL), functional imaging with positron emission tomography (PET) is recommended, as it improves the detection of metastases, which may go undetected on ...
Achyut Ram Vyakaranam, Olov Norlén, Alina Akural, Joakim Crona, Matilda Annebäck, Branislav Klimàcek, Peter Stålberg, Anders Sundin, Tobias Åkerström   +8 more
wiley   +1 more source