Results 61 to 70 of about 5,876 (264)

Flow‐suppressed 2D spin‐echo imaging with high tolerance to B1 inhomogeneity using hyperbolic secant pulses

Magnetic Resonance in Medicine, Volume 95, Issue 1, Page 172-187, January 2026.
Abstract Purpose To demonstrate flow‐suppressed two‐dimensional (2D) spin‐echo and spin‐echo diffusion echo‐planar imaging (EPI) sequences using hyperbolic secant (HS) pulses for both π/2 excitation and π refocusing. Theory and Methods A theoretical framework to derive phase dispersion of moving spins under π/2 excitation and π refocusing using HS ...
Jae‐Youn Keum, Jeong Hee Yoon, Michael Garwood, Jang‐Yeon Park   +3 more
wiley   +1 more source

Management of Noncatastrophic Internal Carotid Artery Injury in Endoscopic Skull Base Surgery. [PDF]

, 2019
Arterial injuries are the most feared complication of endoscopic skull base surgery. During resection of the middle fossa component of a large ventral skull base chondrosarcoma, arterial bleeding was encountered near the right internal carotid artery ...
El-Sayed, Ivan H, Safaee, Michael, Theodosopoulos, Philip V, Young, Jacob S   +3 more
core  

Complications of Decompressive Craniectomy [PDF]

, 2012
Introduction: Persistent elevation of intracranial pressure (ICP), if untreated, may lead to brain ischemia or lack of brain oxygen and even brain death.1-6,10 When standard treatments for elevated ICP are exhausted without any signs of improvement ...
Ho, BS, Sandra, Jallo, MD, PhD, Jack, Maltenfort, PhD, Mitchell, Ooi, MD, Yinn C., Sheikh, MBBS, Muhamad A.   +4 more
core   +2 more sources

A Case Report of Growth Hormone–Secreting Pituitary Adenoma Complicated by Apoplexy With Atypical Clinical Presentation

Case Reports in Medicine, Volume 2026, Issue 1, 2026.
Pituitary macroadenomas are prevalent benign tumors that can present with insidious symptoms, leading to delayed diagnoses. We report the case of a 29‐year‐old South Asian male who presented with acute neurological symptoms including severe headache, confusion, and vomiting, initially diagnosed as meningitis with syndrome of inappropriate antidiuretic ...
Bassem Al Hariri, Muhammad Faizan, Reynaldo Balintona Jr, Mohammed Omer Elbadawi Elhassan, Suhib Salameh, Imran Hussain Mohammad, Abdulwahab Muhammad Qasem, Simon Ching-Shun Kao   +7 more
wiley   +1 more source

Carotid Cavernous Fistula: Role of Open Surgery in The Era of Endovascular Treatment

Nepal Journal of Neuroscience, 2017
A 18-year-old right handed girl presented with progressive proptosis, chemosis, diplopia and an orbital bruit of right eye, 3 days after alleged history of fall from a tree, The intraocular pressure was increased.
Rajau K Sharma , Gopal R Sharma, Prakash Bista, Rajiv Jha   +3 more
doaj   +1 more source

Unusual case of intracranial dural AV fistula presenting with acute myelopathy [PDF]

, 2016
We present a case of intracranial arteriovenous fistula with perimedullary venous drainage presenting with acute myelopathy, which is an unusual presentation of this uncommon condition.
Abdelsadg, Mohamed, Galea, James, Kanodia, Avinash Kumar, Keston, Peter   +3 more
core   +3 more sources

Peripheral Facial Nerve Palsy due to Spontaneous Internal Carotid Artery Dissection

Case Reports in Neurological Medicine, Volume 2026, Issue 1, 2026.
A man in his 50s experienced novel, continuous, and progressive headache and neck pain prior to the onset of left‐sided peripheral facial nerve palsy. Sequential palsies of left lower Cranial Nerves IX and XII followed. Imaging showed spontaneous cervical artery dissection (sCeAD) of the ipsilateral internal carotid artery.
Benjamin Dejakum, Michael Knoflach, Stefan Kiechl, Lukas Mayer-Suess, Matthias Reinhard   +4 more
wiley   +1 more source

Delayed epistaxis secondary to intracavernous pseudoaneurysm of internal carotid artery [PDF]

, 2003
Post-traumatic pseudoaneurysm of the internal carotid artery is a very rare but potentially fatal cause of epistaxis. Early diagnosis is essential for an adequate management of this entity.
Brito, Lupércio L., El Hassan, Soraia, Machado, Márcia C., Silva, Danielle A. Da, Sá, Paula M. De   +4 more
core   +5 more sources

Beyond Otitis Media: When Mastoiditis Leads to Life‐Threatening Complications in Children

Case Reports in Pediatrics, Volume 2026, Issue 1, 2026.
Introduction Acute mastoiditis, a complication of acute otitis media (AOM), remains a concern in children despite vaccines and antibiotics. Serious complications like cerebral venous sinus thrombosis (CVST) can be life‐threatening. Case Presentation A 4‐year‐old girl with fever, vomiting, and ear pain worsened despite amoxicillin treatment, developing ...
Ema Dejhalla, Ema Ahel Ledić, Petar Žauhar, Nikhat Kaura   +3 more
wiley   +1 more source

A rare case of bilateral spontaneous indirect caroticocavernous fistula treated previously as a case of conjunctivitis

Therapeutic Advances in Ophthalmology, 2018
Carotid cavernous fistula is an abnormal communication between the carotid arterial system and the cavernous sinus. We present an interesting, rare case of bilateral spontaneous ‘Barrow type- C’ fistula treated presumptively as conjunctivitis.
Shaheryar Khan, Caspar Gibbon, Steve Johns   +2 more
doaj   +1 more source