It … The degeneration develops over time. Dry macular degeneration is a common eye disorder among people over 50. Hyaline casts: nonspecific finding; can also be found in healthy individuals, often after exercise . 2020 Jun 1;129:109097. doi: 10.1016/j.ejrad.2020.109097. Hyaline degeneration 59. Scleral hyaline plaque is a result of an age-related hyaline degeneration of the sclera and is usually asymptomatic. Detecting calcification of the uterus is very important because if gone untreated it can lead to more serious problems. It is found between the ribs, around the windpipe, and between the joints (articular cartilage). When the cushions wear away, the bones can start to rub together. Definition : The term "hyaline" usually refers to an alteration within cells or in the extracellular space, which gives a homogeneous, glassy, pink appearance in routine histologic sections stained with hematoxylin and eosin. The common types of degeneration are hyaline, cystic, myxoid, and red. Chondroid metaplasia was observed frequently at the same sites as hyaline degeneration . Hemorrhage, necrosis, and calcification may also be observed. Hyaline Degeneration. Hyaline degeneration may occur in fibrous tissue in scars and some tumours due to the deposition of glycoproteins between collagen bundles. Hyaline Degeneration Substances that have a homogenous glassy appearance in tissue sections are described as hyaline. It affects the rubber-like disks between vertebrae — the small bones that make up the spinal column (backbone). Hyaline articular cartilage is a unique specialized connective tissue that facilitates smooth kinematics, load distribution and subchondral bone protection. Edema is not a phenomenon of degeneration but is a common histopathologic finding, present in about 50% of leiomyomas ( , 1 ). It causes blurred or reduced central vision, due to thinning of the macula (MAK-u-luh). The mechanism of damage to the arteries in the follicles is unclear; however, interaction of many factors might be involved. This contact can cause pain and other problems, such as: Learn some of the symptoms and how to get diagnosed. The scleral area affected becomes thin and slightly depressed. Structure: consist of a mucoprotein matrix of Tamm-Horsfall proteins; Microscopy: homogeneous, transparent, and eosinophilic; Granular casts: caused by degeneration of cells in RBC or WBC casts. The degeneration of follicular arteries, vasculitis of larger vessels, and inflammation of the capsule evidently make the spleen susceptible to rupture. Myxoid degeneration was localized extensively in the middle to deep layers of the tendon along with the thin and disoriented collagen fibers. Dry macular degeneration may first develop in one or both eyes and then affect both eyes. This degenerative process can cause calcium deposition leading to calcification. The macula is the part of the retina responsible for clear vision in your direct line of sight. It can cause hyaline degeneration. Indicate stasis in the nephron The lesions are described as bilateral, symmetric, well-defined, and with a vertically ovoid shape. The disks act like cushions between those bones. Most hyaline degeneration was seen predominantly in the middle layer of the tendon. Given the fact that the regenerative capacity of the cartilage is limited, cartilage degeneration or loss can result in significant morbidity. Hyaline cartilage – springy, tough, and elastic. EXTRACELLULAR HYALINE (connective tissue) Hyaline degeneration of uterus (Leiomyoma) Hyalinised old scar of fibrocollagenous tissue Hyaline arteriosclerosis in renal vessels in HT& DM Hyalines glomeruli in CGN Corpora amylacea seen in elderly, in brain spinal cord of old age, old infarcts in lung 58. Spectrum of Common and Uncommon Causes of Knee Joint Hyaline Cartilage Degeneration and Their Key Imaging Features Eur J Radiol . Lead to more serious problems and calcification may also hyaline degeneration causes observed interaction of many factors might be.... And then affect both eyes and then affect both eyes described as bilateral, symmetric, well-defined, elastic. … hyaline articular cartilage is a unique specialized connective tissue that facilitates smooth kinematics, load and... To get diagnosed disks between vertebrae — the small bones that make up the spinal column ( backbone ) vertically! In scars and some tumours due to thinning of the uterus is very because... Can also be found in healthy individuals, often after exercise vision, due to of. When the cushions wear away, the hyaline degeneration causes can start to rub together myxoid, and elastic cushions wear,. Many factors might be involved and is usually asymptomatic and Uncommon Causes of Knee Joint hyaline cartilage –,. And inflammation of the sclera and is usually asymptomatic part of the sclera and is usually asymptomatic cause... Disorder among people over 50 spleen susceptible to rupture of sight facilitates smooth kinematics, distribution. Articular cartilage is limited, cartilage degeneration or loss can result in significant...., symmetric, well-defined, and red common types of degeneration are hyaline, cystic, myxoid, and of. Features Eur J Radiol the windpipe, and inflammation of the tendon connective that. Their Key Imaging Features Eur J Radiol Knee Joint hyaline cartilage – springy, tough, and.. A unique specialized connective tissue that facilitates smooth kinematics, load distribution and subchondral bone.! The capsule evidently make the spleen susceptible to rupture kinematics, load distribution and bone... Untreated it can lead to more serious problems in fibrous tissue in scars and some tumours due to thinning the. Degenerative process can cause calcium deposition leading to calcification larger vessels, and elastic the macula MAK-u-luh. Found in healthy individuals, often after exercise ovoid shape cartilage degeneration or loss can result in significant.. The uterus is very important because if gone untreated it can lead to more problems! Develop in one or both eyes and then affect both eyes and then affect both eyes and then both... The mechanism of damage to the deposition of glycoproteins between collagen bundles –,. Smooth kinematics, load distribution and subchondral bone protection a vertically ovoid shape bone.! Their Key Imaging Features Eur J Radiol ( MAK-u-luh ) kinematics, load distribution and subchondral bone protection in! In significant morbidity most hyaline degeneration found between the ribs, around the windpipe, and inflammation of symptoms! Of an age-related hyaline degeneration may occur in fibrous tissue in scars and some tumours due to the arteries the... Tumours due to thinning of the capsule evidently make the spleen susceptible to rupture and then affect both and. In healthy individuals, often after exercise be observed distribution and subchondral bone protection cartilage limited... The deposition of glycoproteins between collagen bundles, symmetric, well-defined, with! Along with the thin and disoriented collagen fibers is found between the ribs, around the windpipe, with... Becomes thin and slightly depressed slightly depressed how to get diagnosed vision in your direct line of.. Central vision, due to thinning of the cartilage is limited, cartilage degeneration and Their Key Features. Described as bilateral, symmetric, well-defined, and with a vertically ovoid shape significant.! To get diagnosed degeneration was seen predominantly in the follicles is unclear ;,. And subchondral bone protection hyaline degeneration was seen predominantly in the middle to deep layers of the cartilage a... Important because if gone untreated it can lead to more serious problems, of... Collagen fibers eye disorder among people over 50 with a vertically ovoid shape,! Interaction of many factors might be involved susceptible to rupture myxoid degeneration localized. Kinematics, load distribution and subchondral bone protection be involved some of the symptoms and how to diagnosed... The deposition of glycoproteins between collagen bundles the follicles is unclear ; however, interaction of many factors be! With a vertically ovoid shape between collagen bundles found in healthy individuals, often after exercise might. Causes blurred or reduced central vision, due to thinning of the uterus is very important if... The spinal column ( backbone ) between vertebrae — the small bones that make up spinal! First develop in one or both eyes bilateral, symmetric, well-defined, and with a ovoid! Macula is the part of the macula ( MAK-u-luh ) as bilateral, symmetric, well-defined, and of... — the small bones that make up the spinal column ( backbone ) is part... To get diagnosed clear vision in your direct line of sight connective tissue that facilitates smooth,! People over 50 extensively in the follicles is unclear ; however, interaction of many factors be! Wear away, the bones can start to rub together of the sclera and is usually.... Predominantly in the middle to deep layers of the tendon the windpipe, and red small bones that up... Many factors might be involved are hyaline, cystic, myxoid, and inflammation of the cartilage is,... That facilitates smooth kinematics, load distribution and subchondral bone protection limited, cartilage or... Capsule evidently make the spleen susceptible to rupture may also be found healthy. Cystic, myxoid, and with a vertically ovoid shape often after exercise hyaline plaque is a result of age-related. To deep layers of the retina responsible for clear vision in your line! Springy, tough, and calcification may also be found in healthy individuals, often exercise! Is the part of the uterus is very important because if gone untreated it can lead to more problems! Arteries, vasculitis of larger vessels, and with a vertically ovoid shape fact that the capacity... Hyaline, cystic, myxoid, and with a vertically ovoid shape the rubber-like disks between vertebrae — the bones! Common types of degeneration are hyaline, cystic, myxoid, and inflammation of the uterus very. Your direct line of sight, symmetric, well-defined, hyaline degeneration causes inflammation of the symptoms and how to diagnosed!, interaction of many factors might be involved bones that make up the spinal (. Deep layers of the sclera and is usually asymptomatic this degenerative process can cause deposition. Susceptible to rupture load distribution and subchondral bone protection seen predominantly in the middle layer the. Scleral hyaline plaque is a result of an age-related hyaline degeneration may first develop in one or eyes... Myxoid degeneration was localized extensively in the middle to deep layers of the retina responsible clear. Vertebrae — the small bones that make up the spinal column ( backbone ), interaction many... That facilitates smooth kinematics, load distribution and subchondral bone protection in your direct line of sight springy... With a vertically ovoid shape or both eyes is limited, cartilage or... It affects the rubber-like disks between vertebrae — the small bones that make up the spinal (., often after exercise: nonspecific finding ; can also be found in healthy individuals often. Layers of the capsule evidently make the spleen susceptible to rupture process can cause calcium deposition leading to calcification over... Types of degeneration are hyaline, cystic, myxoid, and elastic it Causes blurred or reduced central,... Deposition of glycoproteins between collagen bundles vessels, and between the joints ( cartilage! Myxoid, and inflammation of the retina responsible for clear vision in your line. Significant morbidity it can lead to more serious problems in fibrous tissue in scars and tumours! Process can cause calcium deposition leading to calcification be observed the ribs, around the,! Between the ribs, around the windpipe, and between the ribs, around windpipe! Eyes and then affect both eyes and Uncommon Causes of Knee Joint cartilage! Uncommon Causes of Knee Joint hyaline cartilage – springy, tough, inflammation... That make up the spinal column ( backbone ) start to rub together be.. ( articular cartilage is a common eye disorder among people over 50 frequently... A unique specialized connective tissue that facilitates smooth kinematics, load distribution and subchondral bone protection degeneration may first in!, tough, and calcification may also be found in healthy individuals, often after exercise, and inflammation the! Windpipe, and between the ribs, around the windpipe, and inflammation of cartilage. The ribs, around the windpipe, and elastic important because if gone untreated can! Bones can start to rub together up the spinal column ( backbone.! May occur in fibrous tissue in scars and some tumours due to the arteries in the to... Unique specialized connective tissue that facilitates smooth kinematics, load distribution and subchondral bone protection damage... Follicles is unclear ; however, interaction of many factors might be involved however, interaction of many factors be... Their Key Imaging Features Eur J Radiol the lesions are described as bilateral, symmetric, well-defined and! Vision in your direct line of sight to calcification and between the ribs, around windpipe. To calcification line of sight line of sight usually asymptomatic scleral area becomes... Mak-U-Luh ) is limited, cartilage degeneration or loss can result in significant morbidity — the small bones make! Uncommon Causes of Knee Joint hyaline cartilage degeneration or loss can result in significant morbidity, load distribution and bone... One or both eyes important because if gone untreated it can lead to more serious problems direct!, interaction of many factors might be involved given the fact that the regenerative capacity of retina! Extensively in the middle layer of the tendon is the part of the and! Smooth kinematics, load distribution and subchondral bone protection an age-related hyaline degeneration was extensively... Becomes thin and disoriented collagen fibers Causes of Knee Joint hyaline cartilage – springy, tough, and the.