Results 51 to 60 of about 7,116 (256)

Prelacrimal Recess‐Pterygoid Window Approach to the Sphenoidal Lateral Recess Skull Base Defects

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective The objectives of this study are: (1) to evaluate the prelacrimal recess‐pterygoid window approach (PLR‐PWA) for treating cerebrospinal fluid leaks and meningoencephaloceles (CSFLME) in the sphenoidal lateral recess (SLR). (2) To investigate the pneumatization of the SLR and its relationship with surrounding structures, including the
Zhen‐Xiao Huang, Bing Zhou, Jing‐Ying Ma, Qian Huang, Shun‐Jiu Cui, E. Qiu, Peng Yang, Ben‐Tao Yang   +7 more
wiley   +1 more source

Cognitive improvement following repair of a basal encephalocele. [PDF]

, 2017
We report the case of a 55-year-old woman presenting with progressive memory impairment secondary to a transsphenoidal encephalocele involving her dominant medial temporal lobe.
Lozsadi, D, Martin, AJ, Palmer, S, Scott, R, Tulloch, I   +4 more
core   +1 more source

CSF Rhinorrhea: A Rare Clinical Presentation of Choroid Plexus Papilloma

Current Oncology, 2021
Choroid plexus papilloma (CPP) is a rare brain tumour occurring mostly in infants and children. Most CPPs are intraventricular and present with symptoms and signs of increased intracranial pressure (ICP).
Layth Mula-Hussain, Julia Malone, Marlise P. dos Santos, John Sinclair, Shawn Malone   +4 more
doaj   +1 more source

Decreased Production of Tissue Plasminogen Activator in Endothelial Cells From Nasal Polyps

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Introduction Previous studies have demonstrated that chronic rhinosinusitis with nasal polyps (CRSwNP) is characterized by excessive fibrin deposition which is related to impaired production of tissue plasminogen activator(t‐PA) by epithelial cells.
Qian‐Qian Zhang, Chen Zhang, Jia‐Ni Chen, Fu‐Ying Cheng, Yi‐Zhang Wang, Shi‐Rui Xue, Huan Wang, De‐Hui Wang, Xi‐Cai Sun, Li Hu   +9 more
wiley   +1 more source

The Frequency of Early Post Traumatic Cerebrospinal Fluid Rhinorrhea in Patients with Head Trauma [PDF]

, 2022
Objective:  To determine the frequency of early post-traumatic CSF (cerebrospinal fluid) rhinorrhea in patients with head trauma. Materials and Methods:  A prospective study was conducted in the Department of Neurosurgery, Jinnah Postgraduate Medical ...
Afzal, Ali, Ahmed, Tanweer, Akbar Qazi, Sana, Qazi, Rabail, Rehman, Lal   +4 more
core   +2 more sources

Resolution of Pulmonary Inflammation and Obstruction Following Repair of Cerebrospinal Fluid Leak: A Case Report and Review of the Literature

Case Reports in Pulmonology, Volume 2026, Issue 1, 2026.
Objectives Cerebrospinal fluid (CSF) rhinorrhea involves drainage of CSF through the nasal cavity due to disruption of the skull base, and pneumonitis secondary to CSF aspiration is a lesser‐known complication reported. We present the case of a patient whose pulmonary symptoms and function improved after surgical CSF leak repair. Methods This is a case
Ann O. Birmingham, Serban A. Staicu, Isaac L. Schmale, Li-Xing Man, Tun-Chieh Chen   +4 more
wiley   +1 more source

Spontaneous cerebrospinal fluid rhinorrhoea: a case report and literature review

Journal of Medical Case Reports
Background Cerebrospinal fluid rhinorrhea is a rare condition characterized by the abnormal leakage of cerebrospinal fluid from the intracranial space into the sinonasal cavity.
Umashri Sundararaju, Hamrish Kumar Rajakumar, Shanmuga Ashok Siva, Aishwarya Prateep   +3 more
doaj   +1 more source

Pulsatile Tinnitus as the Primary Symptom in IIH: A Distinct Clinical Entity

The Laryngoscope, Volume 135, Issue 12, Page 4902-4906, December 2025.
ABSTRACT Objective To compare patients with idiopathic intracranial hypertension (IIH) who present with pulsatile tinnitus (PT) to the Otolaryngology service with those with IIH who present with more classical symptoms to non‐otolaryngologists. Methods Chart query confirmed all patients diagnosed with PT and IIH (by modified Friedman criteria).
Daniel H. Coelho, Warren Felton, Scott Haines, Nauman F. Manzoor, Aristides Sismanis   +4 more
wiley   +1 more source

The Evolving Landscape of Immunotoxicity: Charting Mechanisms and Future Strategies for Immune Checkpoint Inhibitor Adverse Events

Med Research, Volume 1, Issue 3, Page 322-358, December 2025.
ABSTRACT The use of immune checkpoint inhibitors (ICIs) has significantly improved the efficacy of cancer therapy, but their associated immune‐related adverse events (irAEs) can severely compromise treatment safety. This review systematically summarizes the core mechanisms underlying irAEs, which include multi‐organ damage resulting from T‐cell ...
Anqi Lin, Keyin Zheng, Aimin Jiang, Xufeng Huang, Qi Wang, András Hajdu, Zhengrui Li, Jian Zhang, Peng Luo   +8 more
wiley   +1 more source

Tension Pneumocephalus Related to Spontaneous Skull Base Dehiscence in a Patient on BiPAP [PDF]

, 2016
Spontaneous pneumocephalus is an uncommon phenomenon that may develop in patients with occult skull base defects. There have been reports of pneumocephalus occurring spontaneously in the setting of continuous positive airway pressure (CPAP) use (1 ...
Hubbell, Richard D., Nelson, Rick F., Wannemuehler, Todd J.   +2 more
core   +1 more source