Zobrazeno 1 - 10
of 106
pro vyhledávání: '"flow voids"'
Publikováno v:
South African Journal of Radiology, Vol 28, Iss 1, Pp e1-e4 (2024)
This report presents an extremely rare case of papillary meningioma with prominent flow voids and increased perfusion parameters on MRI in a 28-year-old male presenting with headache. This knowledge helped the neurosurgeon to minimise intra-operative
Externí odkaz:
https://doaj.org/article/9d4e8e32f01843ec88920152f55333c7
Publikováno v:
Archives of Medicine and Health Sciences, Vol 12, Iss 1, Pp 123-124 (2024)
Carotid cavernous fistula (CCF) is an abnormal vascular shunt from the carotid artery to the cavernous sinus. The characteristic clinical features include chemosis, proptosis, ocular bruit, headache, diplopia, and ophthalmoplegia. The classical radio
Externí odkaz:
https://doaj.org/article/8c83f0713c224a549783ab079571390b
Autor:
M. Giray Ersöz, Mümin Hocaoğlu, Işıl Sayman Muslubaş, Serra Arf, Erdost Yıldız, Murat Karaçorlu
Publikováno v:
Türk Oftalmoloji Dergisi, Vol 53, Iss 1, Pp 37-43 (2023)
Objectives:To investigate choriocapillaris flow voids (FV) with a new optical coherence tomography angiography (OCTA) image processing strategy that can eliminate artifacts caused by vitreous opacities, sub-retinal pigment epithelium fluid and deposi
Externí odkaz:
https://doaj.org/article/5b3a06a2e36d4c4db9154d90a05acac4
Autor:
Takeshi Oda, MD, Kazufumi Kikuchi, PhD,MD, Osamu Togao, MD,PhD, Shingo Baba, MD,PhD, Masahiro Mizoguchi, MD,PhD, Mika Tanabe, MD,PhD, Mamoru Ito, MD,PhD, Hidetaka Yamamoto, MD,PhD, Kousei Ishigami, MD,PhD, Akio Hiwatashi, MD,PhD
Publikováno v:
Radiology Case Reports, Vol 16, Iss 12, Pp 3766-3771 (2021)
Alveolar soft part sarcoma is a rare soft tissue neoplasm that accounts for approximately 1% of all sarcomas and is usually identified in the extremities in adults. The occurrence of alveolar soft part sarcoma in the orbit is extremely rare, estimate
Externí odkaz:
https://doaj.org/article/699edaf9c37a45459c9979c9ea4aacce
Akademický článek
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Publikováno v:
Neurointervention, Vol 15, Iss 3, Pp 140-143 (2020)
Spinal dural arteriovenous fistulae (AVF) are rare and can result in spinal cord dysfunction. We present one such case wherein the patient presented with a venous congestive myelopathy. Magnetic resonance imaging showed a syrinx formation, spinal cor
Externí odkaz:
https://doaj.org/article/c0bfbde419354031b10b7565ad286a2f
Autor:
Emanuela Interlandi, Francesco Pellegrini, Alessandro Papayannis, Alessandra Cuna, Erika Mandarà, Marco De Luca, Daniele Cirone, Cristina Ciabattoni, Michele Marullo
Publikováno v:
Case Reports in Ophthalmology, Vol 11, Iss 2, Pp 364-369 (2020)
A 46-year-old female with a history of 5 months of progressive painless visual loss in the left eye was found to have an optic nerve sheath meningioma. Optical coherence tomography angiography showed a reduction in the superficial capillary plexus de
Externí odkaz:
https://doaj.org/article/245c64c7bb5146188c1068e63b8e80db
Akademický článek
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Autor:
Xiaoyuan Ye, Haiping Zhang, Peng Xiao, Gengyuan Wang, Xiaoqing Hu, Chun Yan, Fan Li, Yixin Hu, Lishi Su, Jiawen Luo, Jin Yuan, Feng Wen, Wei Chi
Publikováno v:
Frontiers in Medicine, Vol 8 (2021)
Background: Vogt-Koyanagi-Harada (VKH) disease is a multisystem autoimmune disorder which could induce bilateral panuveitis involving the posterior pole and peripheral fundus. Optical coherence tomography angiography (OCTA) provides several advantage
Externí odkaz:
https://doaj.org/article/63a2372d7c9e4ba5a6a54df85af42ade
Publikováno v:
Interdisciplinary Neurosurgery, Vol 22, Iss , Pp 100783- (2020)
Spinal hemangioblastomas (sHGB) represent unique operative challenges given their exquisite vascularity and rare incidence. Herein, we present a case of a 50-year-old gentleman with progressive cauda equina syndrome secondary to a lumbosacral sHGB. T
Externí odkaz:
https://doaj.org/article/70a9a94e6d764f73bc02d20dd80bd02f