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Query: UMLS:C0020538 (hypertension)
170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 64-year-old white man, treated with systemic corticosteroids for five years, developed polyarteritis. He then developed a severe scleritis with an exudative retinal detachment in the right eye, which became blind and painful and was enucleated 23 months after onset of the scleritis. Histopathologic examination of the enucleated eye revealed granulomatous scleritis, chronic nongranulomatous uveitis, exudative retinal detachment, and perivasculitis of intrascleral, iris, ciliary body, and retinal blood vessels. Systemic findings were minimal and limited to elevated sedimentation rate, weight loss, mild anemia, and microscopic hematuria. Respiratory disease, severe kidney disease, hypertension, and arthritis were notably absent. A muscle biopsy established the diagnosis.
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PMID:Exudative retinal detachment and scleritis in polyarteritis. 1 92

A case of bilateral bullous retinal detachment in a patient with long-standing disseminated lupus erythematosus is presented. Although several authors have reported the presence of bullous retinal detachment in association with chronic renal disease, in no other case have the ocular findings preceded the onset of frank renal failure. The etiology of nonrhegmatogenous detachment and uveal effusion in association with chronic renal disease was discussed and the possible contributory role of hypertension, electrolyte imbalance, and renal glomerular malfunction was investigated. The additional finding of late onset bilateral keratoconus is, in all probability, unrelated to the patient's retinal findings, though it is a major factor in her present visual morbidity. The purpose of this paper is twofold. First-ly, to alert the ophthalmologist to the possible development of bullous retinal detachment in patients with chronic renal disease, and secondly, to alert the internist to the possibility of impending renal failure in patients with such bilateral nonrhegmatogenous detachments.
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PMID:Bullous retinal detachment associated with renal failure: case report. 49 85

The comparison of the angiographic and histologic findings following central vein occlusion in a 42-year-old male suffering from arterial hypertension leads to the conclusion that a secondary arrhegmatic serous retinal detachment may be caused by a separation of the pigment epithelium with multiple defects in this layer.
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PMID:[Retinal detachment following central vein occlusion. A comparative study by means of angiography and histology (author's transl)]. 92 45

22 cases of pregnancy-induced hypertension syndrome with exudative retinal detachment were studied. Fluorescein angiography performed in 5 patients 7-14 days post-parturition revealed choroidal circulatory disturbances and retinal pigment epithelial damages, while the retinal capillaries also showed damages of varying degrees. The authors regarded the former as the primary pathological basis for the retinal detachment, with the latter also playing a pathogenic role. The incidence and the source of fluid of the retinal detachment in relation to general edema, proteinuria, and hypertension were discussed.
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PMID:[Exudative retinal detachment in the pregnancy-induced hypertension syndrome]. 142 37

Between January 1986 and December 1989 we prospectively studied 125 patients with central retinal vein occlusion (CRVO). Documented by fundus photography and fluorescein angiography clinical and angiographic findings were analysed. The age of the patients was between 22 and 89 years with a mean of 60 years. 74 (59%) were male and 51 (41%) female. 63 (50.4%) right and 62 (49.6%) left eyes were affected. Arterial hypertension was found in 34 (37.2%) and diabetes mellitus in 18 (14.4%) of the patients. Glaucoma was present in 14 (11.2%). 11 (8.8%) patients had bilateral CRVO. Preretinal neovascularisation was found in 5 (4%), vitreous hemorrhage in 6 (4.8%) and a retinal detachment in 2 (1.6%) patients. Iris neovascularisation at time of first presentation was found in 8 (6.4%) of all patients, related to the number of ischemic type of CRVO in 17.7%. Cystoid macular edema was found in 77 (61.6%), ischemic maculopathy in 24 (19.2%) patients, and a combination of cystoid and ischemic maculopathy in 11 (8.8%). Mean visual acuity was 20/100. A non ischemic type was present in 80 (64%) an ischemic in 45 (36%) of patients. Mean visual acuity in the non ischemic type was 20/60 and highly significant better (p < 0.0001) than in the ischemic type with a mean visual acuity of 20/400 (Mann-Whitney test). The density of intraretinal hemorrhages (p = 0.0005) and type of maculopathy (p < 0.0001) were highly significant related to the ischemia type (chi-square method).
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PMID:[Clinical and fluorescein angiography changes in patients with central retinal vein occlusion. A unicenter study of 125 patients]. 147 86

A premature, 6-year-old child lost his owing to the persistence of the foetal vascular system and to retina detachment with divergent strabismus, at the left eye. The absence of ocular inflammatory signs, of intravascular hypertension, as well as the echographic examination permit to establish the diagnosis. The role of prematurity in the persistence of the foetal vascular system is shown, as this congenital malformation has neither a genetic, nor a foetal inflammatory determination.
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PMID:[The persistence of the fetal vascular system and retinal detachment in a child born of a difficult labor]. 181 47

Fibromuscular dysplasia of the arteries (FMD) is a segmental angiopathy which may produce obstruction of the carotid, cerebral, renal, mesenteric, coronary or iliac arteries. Except for lesions related to arterial hypertension, retinal manifestations have not yet been reported. This paper describes the case of a 10-year-old boy with progressive deafness, a history of an unexplained stroke and progressive occlusions of the retinal arterioles in the fundus periphery. This resulted in retinal neovascularization and recurrent retinal and vitreous hemorrhages. Despite repeated photo- and cryocoagulation the eyes progressed to a tractional retinal detachment which was successfully treated by vitrectomy and scleral buckling. The diagnosis of FMD was made on the basis of a histopathological examination of a temporal artery biopsy. The child also presented an asymptomatic but severe aneurysmal dilatation of the aorta and CT scan and MRI showed dilated cerebral arteries. The father of our patient had died at the age of 27 years either from myocardial infarction or rupture of a dissecting aortic aneurysm. He was highly myopic and had lost one eye from retinal detachment. The younger brother of our patient also presents aneurysmal dilatation of the aorta and tortuous cerebral vessels. Ocular examination is still normal. The findings in this family are compatible with an autosomal dominant inheritance with variable expression.
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PMID:Retinal manifestations in fibromuscular dysplasia. 182 Dec 2

The authors report a case of exudative retinal detachment of the posterior pole and peripheral choroidal detachment in a patient with renovascular accelerated hypertension. The peculiar clinical situation of this patient was comparable with experimental models of hypertension recently reported in the literature. Both the retinal and the choroidal detachment regressed after blood pressure stabilization with systemic antihypertensive therapy, supporting a choroidal pathogenesis for the chorioretinal lesions.
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PMID:Hypertensive choroidopathy: a case report. 201 Feb 69

A case-control study of idiopathic, rhegmatogenous retinal detachment (IRD) was conducted to investigate potential risk factors for developing IRD. These included some factors reported previously, such as cardiovascular disease, and some not under suspicion, such as cigarette smoking and iris colour. Cases (n = 198) were incident cases of IRD who were hospitalized for surgical repair of their detachments. Controls (n = 655) were patients hospitalized for conditions unrelated to suspected risk factors for IRD. The risk of IRD appeared to increase with increasing age, and the relative risk for self-reported myopes, compared with non-myopes, was elevated (RR = 3.4, 95% CI = 2.3 - 5.0). The relative risk of IRD was decreased in current smokers (RR = 0.5, 95% CI = 0.3 - 0.8); although there was not a significant trend of decreasing relative risk with increasing amount smoked, the estimate was lowest in those who smoked most heavily. Risk did not appear to be related to gender, eye colour, history of myocardial infarction, or history of hypertension.
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PMID:Case-control study of idiopathic retinal detachment. 208 88

A case of bilateral exudative retinal detachment associated with otherwise normal pregnancy is presented. Similar cases, but associated with toxemia of pregnancy from the literature are discussed. As far as we know, this is first reported case where bilateral exudative retinal detachment presented in a normal pregnancy and the re-attachment started promptly after a normal, spontaneous delivery. The re-attachment was complete, and the visual acuity after one year was 20/20 o.u. This case supports earlier theories that hypertension is not the only cause of exudative retinal detachment during pregnancy.
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PMID:Bilateral exudative retinal detachment in pregnancy. 261 38


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