Results 11 to 20 of about 3,947 (209)

Giant tumefactive perivascular spaces

Radiology Case Reports, 2023
Perivascular spaces are parts of the glymphatic pathway in the brain, which are microscopic but visible on magnetic resonance imaging when enlarged. Here, we described a case of a 16-year-old boy who presented with chronic headaches.
Xiaodi Hao, PhD, Mingfang Zhu, MD, Leilei Tan, MD, Yue Huang, PhD, Jiewen Zhang, PhD   +4 more
doaj   +5 more sources

Tumefactive multiple sclerosis

Baylor University Medical Center Proceedings
Tumefactive multiple sclerosis (MS) is a subtype of atypical and rare MS that presents with tumor-like lesions in the central nervous system. The lesions may demonstrate a mass effect, edema, with ring enhancement. They can be mistaken for brain tumors or brain abscesses radiologically and clinically.
Bünyamin Tosunoğlu, Burcu Gökçe Çokal, Hafize Nalan Güneş, Nilay Kaya, Tahir Kurtuluş Yoldaş   +4 more
openaire   +3 more sources

Paget's disease with tumefactive soft tissue extension mimicking a chronic subdural hematoma

Radiology Case Reports
Paget's disease, the leading cause of skull sclerosis, is often under-diagnosed on imaging with tumefactive soft issue extension being mistaken for other intracranial findings.
Khadija Soufi, Omar Ortuno, Gabriel Urreola, Jose Castillo   +3 more
doaj   +2 more sources

CNS B cell infiltration in tumefactive anti-myelin oligodendrocyte glycoprotein antibody-associated disease

Multiple Sclerosis Journal - Experimental, Translational and Clinical
Background Few studies have examined B cells among patients with anti-myelin oligodendrocyte glycoprotein (MOG) antibody-associated disease (MOGAD), including brain pathology.
Ryotaro Ikeguchi, Natsuki Kanda, Masaki Kobayashi, Kenta Masui, Masayuki Nitta, Tatsuro Misu, Yoshihiro Muragaki, Takakazu Kawamata, Noriyuki Shibata, Kazuo Kitagawa, Yuko Shimizu   +10 more
doaj   +2 more sources

Tumefactive demyelinating lesions: a case report and literature review. [PDF]

BMC Neurol
Tumefactive multiple sclerosis (TMS) is a rare and diagnostically challenging variant of demyelinating disease that frequently mimics neoplastic, infectious, or vascular brain lesions.
Jaki R, Al-Frejat Z, Bitar Z.
europepmc   +2 more sources

Tumefactive primary angiitis of the central nervous system mimicking glioblastoma: A case-based systematic review. [PDF]

Surg Neurol Int
Background: Primary angiitis of the central nervous system (PACNS) is an uncommon inflammatory condition that affects small- to medium-sized central nervous system vessels.
Fatani GM, Aljehani MA, Alshehri ES, Fatani MM, Aldhfyan YM, Alharthi MM, Al-Hindi HN, Kurdi KI, Baeesa SS.   +8 more
europepmc   +2 more sources

VEXAS syndrome-associated tumefactive demyelination. [PDF]

J Neurol
Vacuoles, E1 enzyme, X-linked (Xp11.3), autoinflammatory, somatic (VEXAS) syndrome is a novel acquired disorder of adulthood, discovered in 2020. Neurological symptoms and sequelae of this new disease are underreported and rarer than their systemic ...
Eatz T, Gultekin SH, Chandhok NS, O'Phelan KH, Koch S.   +4 more
europepmc   +2 more sources

Deep Learning MRI Models for the Differential Diagnosis of Tumefactive Demyelination versus <i>IDH</i> Wild-Type Glioblastoma. [PDF]

AJNR Am J Neuroradiol
Graphical Abstract BACKGROUND AND PURPOSE: Diagnosis of tumefactive demyelination can be challenging. The diagnosis of indeterminate brain lesions on MRI often requires tissue confirmation via brain biopsy.
Conte GM, Moassefi M, Decker PA, Kosel ML, McCarthy CB, Sagen JA, Nikanpour Y, Fereidan-Esfahani M, Ruff MW, Guido FS, Pump HK, Burns TC, Jenkins RB, Erickson BJ, Lachance DH, Tobin WO, Eckel-Passow JE.   +16 more
europepmc   +2 more sources

Tumefactive Demyelinating Lesion Induced by Infliximab in a Patient With Rheumatoid Arthritis: A Case Report. [PDF]

Clin Case Rep
ABSTRACT Tumor Necrosis Factor‐alpha (TNF‐α) inhibitors have been successfully used to treat rheumatoid arthritis (RA), psoriatic and ankylosing arthritis, and inflammatory bowel disease. While these inhibitors effectively decrease the inflammatory activity of immune‐related disorders, they have been associated with central nervous system (CNS) and ...
Rasul SMS, Mohammed ZA, Adiban AA, Kadhm YJ.   +3 more
europepmc   +2 more sources

Obstructive Hydrocephalus Caused by Tumefactive Perivascular Spaces: A Case Report. [PDF]

Am J Case Rep
Patient: Female, 66-year-old Final Diagnosis: Tumefactive perivascular spaces Symptoms: Somnolence Clinical Procedure: — Specialty: Radiology Objective: Rare disease Background Perivascular spaces (PS), often called Virchow-Robin spaces, are fluid-filled
Ruiz Lopez J, Perez Torres AM, Muns CM, Labat Alvarez E.   +3 more
europepmc   +2 more sources