Results 51 to 60 of about 3,143 (204)

Tumefactive fibroinflammatory lesion of the frontal sinus

, 2010
Objective: A 65-year-old man presented with a nine-month history of swelling in the midline of the forehead. After surgical intervention, this lesion was found to be a tumefactive fibroinflammatory lesion of the frontal sinus. This case report and review
Philpott, C. M., Javer, A. R., C M Philpott, A R Javer   +3 more
core   +1 more source

Sinonasal immunoglobin G4—related disease: case report and review

Clinical Case Reports, 2021
Immunoglobin G4—related disease (IgG4‐RD) is a chronic fibro‐inflammatory condition that presents as a single or multiple tumefactive lesions affecting virtually any organ system.
Caleb P. Wilson, Benjamin P. Brownlee, Edward T. El Rassi, Kibwei A. McKinney   +3 more
doaj   +1 more source

Deep and disseminated dermatophytosis in immunocompromised populations—A systematic review

Journal of the European Academy of Dermatology and Venereology, EarlyView.
Dermatophyte infections of the dermis and subcutaneous tissue (i.e. deep dermatophytosis)—associated with secondary complications including pseudomycetoma and systemic dissemination—affect vulnerable populations with primary or acquired immunodeficiencies.
Aditya K. Gupta, Tong Wang, Susmita, Ditte Marie L. Saunte, Roderick Hay, Vincent Piguet   +5 more
wiley   +1 more source

Spontaneous regression and recurrence of a tumefactive perivascular space

, 2014
Perivascular spaces can occasionally appear mass-like (tumefactive or giant perivascular space), and can be associated with clinical symptoms. Spontaneous regression of a tumefactive perivascular space is a very rare phenomenon with only two reported ...
Eluvathingal, Thomas, Raghavan, Prashant, Eluvathingal Muttikkal, Thomas Jose   +2 more
core   +1 more source

Fluorescent Ureteral Catheter‐Assisted Retroperitoneoscopic Biopsy for Periureteral IgG4‐Related Disease Mimicking Upper Tract Urothelial Carcinoma

IJU Case Reports, Volume 9, Issue 5, September 2026.
ABSTRACT Introduction Periureteral IgG4‐related disease (IgG4‐RD) is rare and can mimic upper tract urothelial carcinoma (UTUC), sometimes leading to unnecessary nephroureterectomy. Diagnosis is challenging when endoscopic biopsy is inconclusive and percutaneous biopsy is unsafe.
Takeshi Yoshida, Takaomi Sugi, Kentaro Tanigawa, Shogo Fujii, Kohei Yasuda, Atsushi Fukuda, Kiyotaka Iihara, Keisuke Kuretake, Katsuyoshi Higashijima, Shuji Harada   +9 more
wiley   +1 more source

Recurrent Fulminant Tumefactive Demyelination With Marburg-Like Features and Atypical Presentation: Therapeutic Dilemmas and Review of Literature

Frontiers in Neurology, 2020
Atypical forms of demyelinating diseases with tumor-like lesions and aggressive course represent a diagnostic and therapeutic challenge for neurologists.
Aigli G. Vakrakou, Dimitrios Tzanetakos, Theodore Argyrakos, Georgios Koutsis, Maria-Eleptheria Evangelopoulos, Elisabeth Andreadou, Maria Anagnostouli, Marianthi Breza, John S. Tzartos, Elias Gialafos, Antonios N. Dimitrakopoulos, Georgios Velonakis, Panagiotis Toulas, Leonidas Stefanis, Constantinos Kilidireas   +14 more
doaj   +1 more source

Tumefactive Demyelination in MOG Ab–Associated Disease, Multiple Sclerosis, and AQP-4-IgG–Positive Neuromyelitis Optica Spectrum Disorder

, 2023
Background and objectives: Studies on tumefactive brain lesions in myelin-oligodendrocyte-glycoprotein-IgG-associated disease (MOGAD) are lacking. We sought to characterize the frequency, clinical, laboratory, and MRI features of these lesions in MOGAD ...
Pearse Morris, W. Oliver Tobin, Paul Elsbernd, Banks, Samantha A, Rocca, Maria A, Lopez-Chiriboga, A Sebastian, Filippi, Massimo, Cacciaguerra, Laura, Jan-Mendelt Tillema, Samantha A. Banks, Sean J. Pittock, Claudia F. Lucchinetti, Nicholas Zalewski, Elsbernd, Paul, Tillema, Jan-Mendelt, A. Sebastian Lopez-Chiriboga, John J. Chen, Chen, John J, Vyanka Redenbaugh, Laura Cacciaguerra, Flanagan, Eoin P, Tobin, William O, Federico Montini, Morris, Pearse, Zalewski, Nicholas, Eoin P. Flanagan, Elia Sechi, Montini, Federico, Pittock, Sean J, Lucchinetti, Claudia Francesca, Redenbaugh, Vyanka, Maria A. Rocca, Massimo Filippi, Yong Guo, Sechi, Elia, Guo, Yong   +35 more
core   +1 more source

T2-fluid attenuated inversion recovery mismatch in tumefactive multiple sclerosis.

, 2023
The T2-fluid attenuated inversion recovery (FLAIR) mismatch sign has been suggested as an imaging marker of isocitrate dehydrogenase-mutant 1p/19q non-codeleted gliomas with 100% specificity.
Kuo, Anderson H, Das, Nirav, Trinh, Kelly, Le, Duc   +3 more
core   +1 more source

Multisystem IgG4‐Related Disease Mimicking Malignancy With Cavitary Pulmonary Nodules, Pleural Thickening and Hepatic Mass‐Like Lesions: A Case Report

Respirology Case Reports, Volume 14, Issue 7, July 2026.
Multisystem IgG4‐RD can closely mimic metastatic malignancy and should be considered when thoracic and extrapulmonary mass‐forming lesions coexist. Timely biopsy confirmation is essential to avoid misdiagnosis and treatment delay. ABSTRACT IgG4‐related disease (IgG4‐RD) is a multisystem fibroinflammatory condition that can mimic metastatic malignancy ...
Ho Young Lee, Juyeon Kang
wiley   +1 more source

Tumefactive Fat Necrosis with Multinucleate Giant Cell Reaction Mimicking Recurrent Renal Cell Carcinoma following Percutaneous Renal Cryoablation

Case Reports in Urology, 2019
Multinucleate Giant Cell (GC) reaction is a biological response that occurs secondary to infection, an implanted foreign body, tissue injury, or inflammation. In rare instances GC reactions have been reported following tissue ablation.
Amanda E. Kahn, Kevin J. Wu, David D. Thiel   +2 more
doaj   +1 more source