Purchase this article with an account · Yuki Muraoka, Akitaka Tsujikawa, Kyoko Kumagai, Yumiko Akagi-Kurashige, Ken Ogino, Tomoaki Murakami, Kazuaki Miyamoto, Nagahisa Yoshimura; Retinal Vessel Tortuosity Associated With Central Retinal Vein Occlusion: An Optical Coherence Tomography Study.

Looking for online definition of blood vessel disease in the Medical Dictionary? blood vessel disease explanation free. What is blood vessel disease? Meaning of blood vessel disease medical term. What does blood vessel disease mean?

Background Reduced retinal vascular oxygen (O2) content causes tissue hypoxia and may lead to development of vision-threatening pathologies. Since increased vessel tortuosity is an early sign for some hypoxia-implicated retinopathies, we investigated a relationship between retinal vascular ...

To present a case of atypical unilateral developmental retinal vascular anomaly.A 10-year-old girl presented to her paediatrician after an absent red …

To report a novel finding of retinal arterial tortuosity (RAT) associated with Ehlers–Danlos syndromes (EDS). We queried the STAnford Research Repository (STARR) database to identify patients diagnosed with EDS. We included patients with a confirmed diagnosis of any subtype of EDS who had ...

Varicose veins Definition Varicose veins are dilated, tortuous, elongated superficial veins that appear most often in the legs. Description Varicose veins, also called varicosities, are seen most often in the legs, although they can be found in other parts of the body.

tortuous answers are found in the Taber's Medical Dictionary powered by Unbound Medicine. Available for iPhone, iPad, Android, and Web.

Purchase this article with an account · Victor Koh, Carol Yim-lui Cheung, Yingfeng Zheng, Tien Yin Wong, Wanling Wong, Tin Aung; Relationship of Retinal Vascular Tortuosity with the Neuroretinal Rim: The Singapore Malay Eye Study. Invest. Ophthalmol. Vis. Sci.

July 31, 2024 - Tortuosity of blood vessels (for example, retinal and cerebral blood vessels) is known to be used as a medical sign.

Background Tortuous coronary arteries are commonly observed in clinical screenings and it may cause a reduction of the coronary pressure. However, whether this reduction leads to significant decreasing in the coronary blood supply is still unknown. The purpose of this study was to investigate ...

Arterial tortuosity is a widespread condition commonly occurring in cerebral arteries and often associated with the elderly. Moderate arterial tortuosity is often not symptomatic, but if there is severe tortuosity, various symptoms may occur, depending on the localization.

Malignancy provokes regional changes to vessel shape. Characteristic vessel tortuosity abnormalities appear early during tumor development, affect initially healthy vessels, spread beyond the confines of tumor margins, and do not simply mirror tissue ...

September 1, 1998 - Background Familial arteriolar tortuosity is an autosomal dominant disorder affecting the retinal arterioles.Objectives: To report a pedigree with this disorder and describe a systemic workup to determine whether this vascular abnormality is limited to the eye.Results A 58-year-old...

Some people have a tortuous aorta and experience no ill health effects as a result of their slightly unusual anatomy, while others can experience complications. This condition can be diagnosed with the use of medical imaging studies which reveal the structure of the aorta and other blood vessels in ...

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TORTUOUS meaning: 1. with many turns and changes of direction; not direct or simple: 2. with many turns and changes…. Learn more.

May 19, 2017 - By definition, fibromuscular dysplasia (FMD) is a segmental nonatherosclerotic, noninflammatory vascular disease of small-to-medium-sized muscular arteries.1

February 9, 2021 - Don't torture yourself for mixing up "tortuous" and "torturous." Find out exactly what they mean, so you'll know how to describe that long and winding road.

Retinal arteriolar tortuosity was associated with older age and higher levels of blood pressure and BMI, whereas venular tortuosity was also associated with lower HDL level. The quantitative assessment of retinal vascular tortuosity from retinal images may provide further information regarding ...