Hyaline casts: nonspecific finding; can also be found in healthy individuals, often after exercise . Scleral hyaline plaque is a result of an age-related hyaline degeneration of the sclera and is usually asymptomatic. Dry macular degeneration may first develop in one or both eyes and then affect both eyes. The common types of degeneration are hyaline, cystic, myxoid, and red. It is found between the ribs, around the windpipe, and between the joints (articular cartilage). The degeneration of follicular arteries, vasculitis of larger vessels, and inflammation of the capsule evidently make the spleen susceptible to rupture. This contact can cause pain and other problems, such as: The macula is the part of the retina responsible for clear vision in your direct line of sight. It can cause hyaline degeneration. The scleral area affected becomes thin and slightly depressed. Myxoid degeneration was localized extensively in the middle to deep layers of the tendon along with the thin and disoriented collagen fibers. The degeneration develops over time. It … Learn some of the symptoms and how to get diagnosed. The lesions are described as bilateral, symmetric, well-defined, and with a vertically ovoid shape. 2020 Jun 1;129:109097. doi: 10.1016/j.ejrad.2020.109097. Hyaline articular cartilage is a unique specialized connective tissue that facilitates smooth kinematics, load distribution and subchondral bone protection. Dry macular degeneration is a common eye disorder among people over 50. Hyaline degeneration may occur in fibrous tissue in scars and some tumours due to the deposition of glycoproteins between collagen bundles. When the cushions wear away, the bones can start to rub together. Spectrum of Common and Uncommon Causes of Knee Joint Hyaline Cartilage Degeneration and Their Key Imaging Features Eur J Radiol . It causes blurred or reduced central vision, due to thinning of the macula (MAK-u-luh). Chondroid metaplasia was observed frequently at the same sites as hyaline degeneration . The disks act like cushions between those bones. Detecting calcification of the uterus is very important because if gone untreated it can lead to more serious problems. Given the fact that the regenerative capacity of the cartilage is limited, cartilage degeneration or loss can result in significant morbidity. Indicate stasis in the nephron Edema is not a phenomenon of degeneration but is a common histopathologic finding, present in about 50% of leiomyomas ( , 1 ). Hyaline cartilage – springy, tough, and elastic. Hyaline degeneration 59. 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. Hyaline Degeneration. This degenerative process can cause calcium deposition leading to calcification. 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 mechanism of damage to the arteries in the follicles is unclear; however, interaction of many factors might be involved. Hemorrhage, necrosis, and calcification may also be observed. Hyaline Degeneration Substances that have a homogenous glassy appearance in tissue sections are described as hyaline. 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. Most hyaline degeneration was seen predominantly in the middle layer of the tendon. 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