Results 1 to 10 of about 10,951 (178)

Imaging of cerebrospinal fluid leakage from the cribriform plate [PDF]

Radiology Case Reports
Cerebrospinal fluid leakage from the skull base occurs when the subarachnoid space communicates with the extracranial space. Cerebrospinal fluid leakage from the cribriform plate is often difficult to diagnose because the fistula is small. If the fistula
Tomoki Sato, MD, Yohei Morishita, MD, PhD, Jun Suzuki, MD, PhD, Ryu Narita, MD, Keisei Uehara, MD, Erina Kato, MD, PhD, Kei Takase, MD, PhD   +6 more
doaj   +3 more sources

Open pathways for cerebrospinal fluid outflow at the cribriform plate along the olfactory nervesResearch in context [PDF]

EBioMedicine, 2023
Summary: Background: Routes along the olfactory nerves crossing the cribriform plate that extend to lymphatic vessels within the nasal cavity have been identified as a critical cerebrospinal fluid (CSF) outflow pathway.
Irene Spera, Nikola Cousin, Miriam Ries, Anna Kedracka, Alina Castillo, Simone Aleandri, Mykhailo Vladymyrov, Josephine A. Mapunda, Britta Engelhardt, Paola Luciani, Michael Detmar, Steven T. Proulx   +11 more
doaj   +2 more sources

Glioma with cribriform plate involvement in 6 dogs. [PDF]

J Vet Diagn Invest, 2023
Distinct patterns of local infiltration are a common feature of canine oligodendroglioma and astrocytoma, and typically involve the surrounding neuroparenchyma, ventricles, or leptomeninges. Infiltration of adjacent extraneural sites is rare and has not been well documented in veterinary medicine.
Reyes VAA, Howerth EW, Blas-Machado U, Platt SR, Pavarini SP, Castro LT, Church ME, Rissi DR.   +7 more
europepmc   +3 more sources

Cerebrospinal fluid drainage kinetics across the cribriform plate are reduced with aging [PDF]

Fluids and Barriers of the CNS, 2020
Background Continuous circulation and drainage of cerebrospinal fluid (CSF) are essential for the elimination of CSF-borne metabolic products and neuronal function.
Molly Brady, Akib Rahman, Abigail Combs, Chethana Venkatraman, R. Tristan Kasper, Conor McQuaid, Wing-Chi Edmund Kwok, Ronald W. Wood, Rashid Deane   +8 more
doaj   +2 more sources

Photon Counting Computed Tomography for Accurate Cribriform Plate (Lamina Cribrosa) Imaging in Adult Patients [PDF]

Tomography
Detailed visualization of the cribriform plate is challenging due to its intricate structure. This study investigates how computed tomography (CT) with a novel photon counting (PC) detector enhance cribriform plate visualization compared to traditionally
Anna Klempka, Eduardo Ackermann, Sven Clausen, Christoph Groden   +3 more
doaj   +2 more sources

Novel Radiographic Assessment of the Cribriform Plate. [PDF]

Am J Rhinol Allergy, 2018
Background The cribriform plate (CP) is a common site of spontaneous cerebrospinal fluid (SCSF) leaks. Radiographic assessment of the anterior and lateral skull base has shown thinner bone in patients with SCSFs; however, prior assessment of the CP has required postmortem cadaver dissection.
Ganjaei KG, Soler ZM, Mappus ED, Taylor RJ, Worley ML, Mulligan JK, Mattos JL, Rowan NR, Garcia GJM, Dubno JR, Eckert MA, Matthews LJ, Schlosser RJ.   +12 more
europepmc   +4 more sources

Anatomical basis and physiological role of cerebrospinal fluid transport through the murine cribriform plate [PDF]

eLife, 2019
Cerebrospinal fluid (CSF) flows through the brain, transporting chemical signals and removing waste. CSF production in the brain is balanced by a constant outflow of CSF, the anatomical basis of which is poorly understood.
Jordan N Norwood, Qingguang Zhang, David Card, Amanda Craine, Timothy M Ryan, Patrick J Drew   +5 more
doaj   +2 more sources

Clearance of erythrocytes from the subarachnoid space through cribriform plate lymphatics in female miceResearch in context [PDF]

EBioMedicine
Summary: Background: Atraumatic subarachnoid haemorrhage (SAH) is associated with high morbidity and mortality. Proposed mechanisms for red blood cell (RBC) clearance from the subarachnoid space (SAS) are erythrolysis, erythrophagocytosis or through ...
Adrian Madarasz, Li Xin, Steven T. Proulx   +2 more
doaj   +2 more sources

Invasive nasal histiocytic sarcoma as a cause of epilepsy [PDF]

Journal of Feline Medicine and Surgery Open Reports, 2018
Case summary A 10-year-old neutered female domestic shorthair cat was presented with an acute onset of neurological signs suggestive of a right-sided forebrain lesion, temporal lobe epilepsy and generalised seizure activity.
Koen M Santifort, Ben Jurgens, Guy CM Grinwis, Ingrid Gielen, Björn P Meij, Paul JJ Mandigers   +5 more
doaj   +2 more sources

Anatomical Variations of Anterior Ethmoidal Foramen and Cribriform Plate: Relations With Sex. [PDF]

J Craniofac Surg, 2022
Abstract Position of anterior ethmoidal artery and height of lateral lamella of cribriform plate (LLCP) represent critical variants in endoscopy. In 200 maxillofacial computed tomography scans of patients the position of anterior ethmoidal foramen (AEF) in relation to ethmoid roof was recorded.
Gibelli D, Cellina M, Gibelli S, Floridi C, Termine G, Sforza C.   +5 more
europepmc   +3 more sources