Optic nerve in diabetes mellitus: a case control study. 1986

L Giarelli, and G Grandi, and M Delendi, and G Falconieri
Institute of Pathological Anatomy and Histology, University of Trieste, Italy.

The pathology of optic nerve in 80 diabetic subjects has been investigated in a morphologic study performed on autoptic material. Gliosis and demyelination resulted as the most frequently observed lesions (respectively 19 and 18 cases) and were associated to long history of diabetes. Additional findings were focal infarctions, atrophy, and broad spectrum of vascular lesions, mostly affecting the microcirculation, including thickening, hyalinosis, microaneurysms, as well as thromboses. An age-sex-matched control group, made of non diabetic subjects, did not share significantly lesions with the diabetics. Therefore, the authors suggest that diabetes mellitus plays an important role in the development of pathological changes in the optic nerves, thus claiming the marked vascular damage of early age onset diabetes as a possible pathogenetic factor.

UI MeSH Term Description Entries
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D009900 Optic Nerve The 2nd cranial nerve which conveys visual information from the RETINA to the brain. The nerve carries the axons of the RETINAL GANGLION CELLS which sort at the OPTIC CHIASM and continue via the OPTIC TRACTS to the brain. The largest projection is to the lateral geniculate nuclei; other targets include the SUPERIOR COLLICULI and the SUPRACHIASMATIC NUCLEI. Though known as the second cranial nerve, it is considered part of the CENTRAL NERVOUS SYSTEM. Cranial Nerve II,Second Cranial Nerve,Nervus Opticus,Cranial Nerve, Second,Cranial Nerves, Second,Nerve, Optic,Nerve, Second Cranial,Nerves, Optic,Nerves, Second Cranial,Optic Nerves,Second Cranial Nerves
D003929 Diabetic Neuropathies Peripheral, autonomic, and cranial nerve disorders that are associated with DIABETES MELLITUS. These conditions usually result from diabetic microvascular injury involving small blood vessels that supply nerves (VASA NERVORUM). Relatively common conditions which may be associated with diabetic neuropathy include third nerve palsy (see OCULOMOTOR NERVE DISEASES); MONONEUROPATHY; mononeuropathy multiplex; diabetic amyotrophy; a painful POLYNEUROPATHY; autonomic neuropathy; and thoracoabdominal neuropathy. (From Adams et al., Principles of Neurology, 6th ed, p1325) Diabetic Amyotrophy,Diabetic Autonomic Neuropathy,Diabetic Neuralgia,Diabetic Polyneuropathy,Neuralgia, Diabetic,Asymmetric Diabetic Proximal Motor Neuropathy,Diabetic Asymmetric Polyneuropathy,Diabetic Mononeuropathy,Diabetic Mononeuropathy Simplex,Diabetic Neuropathy, Painful,Mononeuropathy, Diabetic,Symmetric Diabetic Proximal Motor Neuropathy,Amyotrophies, Diabetic,Amyotrophy, Diabetic,Asymmetric Polyneuropathies, Diabetic,Asymmetric Polyneuropathy, Diabetic,Autonomic Neuropathies, Diabetic,Autonomic Neuropathy, Diabetic,Diabetic Amyotrophies,Diabetic Asymmetric Polyneuropathies,Diabetic Autonomic Neuropathies,Diabetic Mononeuropathies,Diabetic Mononeuropathy Simplices,Diabetic Neuralgias,Diabetic Neuropathies, Painful,Diabetic Neuropathy,Diabetic Polyneuropathies,Mononeuropathies, Diabetic,Mononeuropathy Simplex, Diabetic,Mononeuropathy Simplices, Diabetic,Neuralgias, Diabetic,Neuropathies, Diabetic,Neuropathies, Diabetic Autonomic,Neuropathies, Painful Diabetic,Neuropathy, Diabetic,Neuropathy, Diabetic Autonomic,Neuropathy, Painful Diabetic,Painful Diabetic Neuropathies,Painful Diabetic Neuropathy,Polyneuropathies, Diabetic,Polyneuropathies, Diabetic Asymmetric,Polyneuropathy, Diabetic,Polyneuropathy, Diabetic Asymmetric,Simplex, Diabetic Mononeuropathy,Simplices, Diabetic Mononeuropathy
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000368 Aged A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available. Elderly
D000369 Aged, 80 and over Persons 80 years of age and older. Oldest Old
D012737 Sex Factors Maleness or femaleness as a constituent element or influence contributing to the production of a result. It may be applicable to the cause or effect of a circumstance. It is used with human or animal concepts but should be differentiated from SEX CHARACTERISTICS, anatomical or physiological manifestations of sex, and from SEX DISTRIBUTION, the number of males and females in given circumstances. Factor, Sex,Factors, Sex,Sex Factor

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