Results 51 to 60 of about 2,275 (184)

Bilateral optic neuritis with complete ophthalmoplegia: An extremely rare complication following COVID-19 (Covishield) vaccination

Indian Journal of Ophthalmology. Case Reports, 2023
A 35-year-old healthy female presented with decreased vision, headache, painful and restricted ocular movement 5 days following the second dose of coronavirus disease 2019 (COVID-19) (Covishield) vaccination.
Sanghamitra Kanungo, Anurag Mishra, Sidhartha Ananta   +2 more
doaj   +1 more source

Rib‐Origin Ewing Sarcoma With Cranial Nerve Involvement From Orbital Metastasis: A Rare Case Report [PDF]

Clin Case Rep
ABSTRACT Ewing sarcoma (ES) is an aggressive tumor of the bone in young adults, commonly originating from the pelvis and long bones. It is characterized by chromosomal translocation t(11;22) (q24;q12), resulting in the EWSR1‐FLI1 fusion gene. It presents with metastasis commonly to the lungs and other soft tissues.
Khan M, Ghufran K, Tausif M, Iqbal I, Malik W, Iqbal M, Hajj F.   +6 more
europepmc   +2 more sources

Ocular Ultrasound in Clinical Practice: Diagnostic Applications, Pitfalls, and Future Directions

Clinical Neuroimaging, Volume 3, Issue 1, 2026.
ABSTRACT Ocular ultrasound (OUS) has become an essential diagnostic modality, enabling noninvasive imaging of intraocular and orbital structures. OUS is particularly valuable in emergency medicine, ophthalmology, and critical care, facilitating rapid diagnosis of acute vision loss and other systemic diseases. This review covers the ultrasound technique,
Chail Shah, David Brown, Rakesh Shetty Rajalbandi, Parth Upadhyaya   +3 more
wiley   +1 more source

Severe Bilateral Photophobia and Unilateral Abducens Nerve Palsy: An Unusual Presentation of Herpes Zoster Ophthalmicus

Case Reports in Ophthalmology, 2021
Herpes zoster ophthalmicus (HZO) is an uncommon neurocutaneous condition resulting from reactivation of the varicella zoster virus in the ophthalmic division of the trigeminal nerve. Typical presentation of HZO includes a characteristic painful vesicular
Ian Seddon, Keith Skolnick
doaj   +1 more source

Tolosa-Hunt Syndrome: A Report of Two Cases

Haseki Tıp Bülteni, 2015
Tolosa-Hunt syndrome (THS) is a painful ophthalmoplegia, characterized by cryptogenic granulomatous inflammation of the cavernous sinus and/or superior orbital fissure.
Sefer Günaydın, Birgül Baştan, Hürtan Acar, Nihat Çevik, Özlem Çokar   +4 more
doaj   +1 more source

Unilateral Tolosa–Hunt syndrome with bilateral cavernous sinus involvement – A very rare presentation

Indian Journal of Ophthalmology. Case Reports, 2023
Tolosa–Hunt syndrome (THS) is a rare, idiopathic, inflammatory process of the cavernous sinus and remains a diagnosis of exclusion. It is characterized by unilateral orbital pain and is often associated with diplopia due to the involvement of one or more
Sujit Das, Neelima Mehrotra, Abhishek Aggarwal   +2 more
doaj   +1 more source

Piezo2 in Mechanosensory Biology: From Physiological Homeostasis to Disease‐Promoting Mechanisms

Cell Proliferation, Volume 59, Issue 1, January 2026.
Piezo2 channels are essential mechanotransducers regulating touch, proprioception and visceral mechanosensation across physiological systems, emerging as therapeutic targets for pathological mechanical hypersensitivity and neurogenic disorders. ABSTRACT Piezo2, a mechanically activated ion channel, serves as the key molecular transducer for touch ...
Zhebin Cheng, Zuping Wu, Mengjie Wu, Liang Xie, Qianming Chen   +4 more
wiley   +1 more source

Recurrent Autoimmune Encephalitis in a Patient With Autoimmune Polyendocrine Syndrome Type 1

Case Reports in Critical Care, Volume 2026, Issue 1, 2026.
Autoimmune polyendocrine syndrome Type 1, also known as autoimmune polyendocrinopathy–candidiasis–ectodermal dystrophy (APS‐1/APECED), is a rare monogenic autoimmune disorder with increasing recognition of neurologic manifestations. We report a critically ill adolescent female with APS‐1 and a prior history of autoimmune encephalitis who presented with
Jason T. Stemple, Kamal Abulebda, Grace F. Ryan, Nadine G. Haddad, Alden F. Dewey, Jennah C. Foltz, Laurence E. Walsh, Riad Lutfi, Lipi Buch   +8 more
wiley   +1 more source

Síndrome de Tolosa-Hunt: dificuldades no diagnóstico e padrão de resposta à prednisona Tolosa-Hunt syndrome: troubles in diagnosing and pattern of response to prednisone

Arquivos de Neuro-Psiquiatria, 1997
A síndrome de Tolosa-Hunt (STH) consiste de oftalmoplegia dolorosa relacionada a processo inílamatório granulomatoso no seio cavernoso. Seu diagnóstico só pode ser firmado quando outras causas potenciais de oftalmoplegia dolorosa forem descartadas ...
Paulo Eduardo Mestrinelli Carrilho, Fábio Iuji Yamamoto, Milberto Scaff   +2 more
doaj   +1 more source

Tolosa-Hunt Syndrome in a Young Subject

Delhi Journal of Ophthalmology, 2022
Tolosa-Hunt syndrome (THS) is a non-specific inflammation of the cavernous sinus or superior orbital fissure which causes painful, usually unilateral ophthalmoparesis or ophthalmoplegia. A 22-year-old lady presented with diminution of vision, pain in her
Rajiv Garg, Gunjan Rana, Siddharth Madan, Nilesh Nigam   +3 more
doaj   +1 more source