Results 31 to 40 of about 30,740 (199)

Synchronous bilateral typical pulmonary carcinoid tumours diagnosed by robotic navigation bronchoscopy: A unique case

Respirology Case Reports
Pulmonary carcinoids are uncommon malignant neoplasms, believed to derive from specialized neuroendocrine cells known as Kulchitsky cells. We evaluated a 69‐year‐old female presenting symptoms consistent with carcinoid syndrome, such as intermittent ...
Menna Megahed, Roozbeh Sharif, Yazan Abdeen   +2 more
doaj   +1 more source

Adult granulosa cell tumours of the testis analogous to ovarian counterparts are exceptionally rare: analysis of a multicentric series and review of the literature

Histopathology, EarlyView.
Assessment of twenty testicular AGCTs with two different next‐generation sequencing (NGS) panels reveals differences with ovarian AGCTs, including absence of hotspot FOXL2 variants. Aims Testicular adult granulosa cell tumours (AGCTs) are rare and show several clinical–pathological differences with their ovarian counterparts.
Costantino Ricci, Dario de Biase, Thais Maloberti, Agnese Orsatti, Thomas M Ulbright, Muhammad T Idrees, Esther Oliva, Kristine Cornejo, João Lobo, Kvetoslava Michalova, Maria Rosaria Raspollini, Sean R Williamson, Geert JLH van Leenders, Chia‐Sui Kao, Fiona Maclean, Ankur R Sangoi, Adeboye O Osunkoya, Michelangelo Fiorentino, Antonio De Leo, Giovanni Tallini, Andres Martin Acosta   +20 more
wiley   +1 more source

Dermatologic Features of Endocrine Tumor Syndromes—Systematic Review and Meta‐Analysis

International Journal of Dermatology, EarlyView.
ABSTRACT Endocrine tumor syndromes, including multiple endocrine neoplasia types 1, 2A, and 2B (MEN1, MEN2A, MEN2B), Carney complex (CNC), and PTEN hamartoma tumor syndrome (PHTS), are hereditary conditions characterized by multisystem tumor development.
Sára Pálla, Zseraldin Metyovinyi, Fanni Adél Meznerics, Arash Mirzahosseini, Judit Tőke, Miklós Tóth, Henriett Butz, Attila Patócs, Márta Medvecz   +8 more
wiley   +1 more source

Incidence patterns and temporal trends of childhood cancer in Germany, 1980–2019: Forty years of childhood cancer registration in Germany

International Journal of Cancer, Volume 158, Issue 6, Page 1541-1554, 15 March 2026.
What's new? Childhood cancer ranks among the leading causes of disease‐related deaths in children in high‐income countries. Established risk factors, however, account for only a small proportion of incident childhood cancers. In this report, the authors present the first long‐term assessment of temporal trends in childhood cancer incidence rates in ...
Friederike Erdmann, Maike Wellbrock, Claudia Trübenbach, Desiree Grabow, Martin Schrappe, Peter Kaatsch, Claudia Spix, Joachim Schüz, Cécile M. Ronckers   +8 more
wiley   +1 more source

Biomaterial Strategies for Targeted Intracellular Delivery to Phagocytes

Advanced Functional Materials, Volume 36, Issue 1, 2 January 2026.
Phagocytes are essential to a functional immune system, and their behavior defines disease outcomes. Engineered particles offer a strategic opportunity to target phagocytes, harnessing inflammatory modulation in disease. By tuning features like size, shape, and surface, these systems can modulate immune responses and improve targeted treatment for a ...
Kaitlyn E. Woodworth, Neal I. Callaghan, Locke Davenport Huyer   +2 more
wiley   +1 more source

Double Anti‐NMO and Anti‐MOG Positivity in a Patient With Metastatic Renal Carcinoma: First Reported Case

Case Reports in Neurological Medicine, Volume 2026, Issue 1, 2026.
Background Neuromyelitis optica spectrum disorder (NMOSD) and myelin oligodendrocyte glycoprotein‐associated disease (MOGAD) are central nervous system (CNS) demyelinating disorders characterized by autoantibodies targeting aquaporin‐4 (AQP4) and MOG, respectively.
M. Fortanet García, A. Belenguer Benavides, S. Blanco Madera, H. Benetó Andrés, A. Monclus Beclua, A. Recio Gimeno, L. Popova, Isabella Laura Simone   +7 more
wiley   +1 more source

Thymic Neuroendocrine Tumor Presenting With Cervical Lymphadenopathy: A Case Report and Diagnostic Challenge

Clinical Case Reports, Volume 13, Issue 12, December 2025.
ABSTRACT Thymic neuroendocrine tumors are rare and may initially present with isolated cervical lymphadenopathy. Early recognition and a multidisciplinary diagnostic approach are crucial for timely identification, accurate localization, and curative resection.
Xiaohui Xie, Jinming Tang, Wenxiang Wang, Desong Yang, Kele Qin   +4 more
wiley   +1 more source

Tracheobronchial Aspergillosis Mimicking Pseudotumoral Lesions in a Rare Presentation of a Known Disease

Clinical Case Reports, Volume 13, Issue 12, December 2025.
Bronchoscopic view showing an obstructive tumor‐like lesion arising from the right main bronchus, consistent with tracheobronchial aspergillosis. ABSTRACT Tracheobronchial aspergillosis (TBA) is an uncommon form of invasive Aspergillus infection that can closely mimic endobronchial malignancy, particularly when presenting as an obstructive ...
Cinthya Castillo Gamboa, Francisco Hernández Rodríguez, Yessika Medrano Hernández, Eduardo X. Porras Rosales   +3 more
wiley   +1 more source

Quadruple Valve Replacement for Carcinoid Heart Disease

Brazilian Journal of Cardiovascular Surgery
Introduction: Carcinoid heart disease most frequently involves the tricuspid or, more rarely, the pulmonary valve and presents with right heart failure as 5-HT is metabolized by the lung. Left-sided valve involvement is quite rare.
Syed Saleem Mujtaba, Stephen Clark
doaj   +1 more source

Unraveling the Metabolic Influence of Olfactory Receptors in Cancer Cells

Sensory Neuroscience, Volume 1, Issue 3, December 2025.
ORs are aberrantly expressed in various tumor types and regulate cancer cell metabolism through nonclassical signaling pathways, including PI3K/Akt, MAPK, and ERK. These receptors influence tumor proliferation, invasion, and immune evasion. Specific OR–ligand interactions offer promising opportunities for targeted cancer therapy and early diagnosis ...
Chengzhilin Li, Xiaochen Gao, Ziheng Liu, Nianlei Zhang, Xue Cao, Wenwen Qi, Chengcheng Liu   +6 more
wiley   +1 more source