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Query: UMLS:C0027627 (metastases)
103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A large choroidal metastasis was diagnosed in the right eye of a 44-year-old man referred for admission to hospital because of 'retinal detachment.' At the same time in the second, symptomless, eye a very small metastasis was observed. Close follow-up during the next month showed an extremely rapid deterioration of visual acuity and visual field in this eye. This is thought to be characteristic of such metastatic tumours in contrast to the slower progress of choroidal malignant melanoma. The application of local radiotherapy to the same eye led to an impressive improvement in the visual acuity and visual field. The source of these bilateral choroidal metastases, which was found only after the patient's death, proved to a bronchial carcinoma.
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PMID:Visual fields in metastatic choroidal carcinoma. 63 1

There are a number of unresolved questions regarding small choroidal melanomas. At what stage in the natural history of these tumors do they develop the capacity to metastasize? What are the effects of various therapeutic modalities on the incidence of metastatic disease? Clinicopathologic studies suggest that patients with small choroidal melanomas (less than 10 mm in diameter and 3 mm in height) have an excellent prognosis. In patients with small choroidal melanomas with clear ocular media and no clinical retinal detachment, it is reasonable to do serial examinations without therapeutic intervention until growth is documented. In patients with small choroidal melanomas in which growth is documented, enucleation or alternate modes of therapy, including photocoagulation or radiation, are reasonable methods of treatment. Only by conducting prospective studies can we obtain a better understanding of the natural history of choroidal melanomas, determine at what stage these small lesions develop a metastatic potential, and evaluate the relative efficacy of various treatment modalities in preventing the development of metastatic disease.
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PMID:The management of small choroidal melanomas. 67

From 1969-1974 1000 unselected enucleated globes have been examined histopathologically. 277 derive from the University Eye Hospital in Hamburg, 723 from various Eye Hospitals in northern and southern Germany. They originate from 589 men and 408 women, three times the sex was unknown. 86 globes had to be removed from children less than 15 years old. 6 groups of etiologies have been distinguished: trauma (308), histologically confirmed neoplastic disease (281), ocular manifestations of systemic diseases (diabetes mellitus, occlusions of central retinal vessels presumably following generalized vascular disease etc.: 128), "operative ocular disease" (164), primary inflammatory disease (71), miscellaneous (malformations, high myopia, pseudo-glioma and pseudo-melanoma: 48). The etiology "operative ocular disease" consists of 67 primary glaucomas (57 adults, 10 buphthalmus), 41 idiopathic cataracts (7 of these congenital) and 3 primary corneal dystrophies, as well as 53 cases of primary retinal detachment. Among the 281 neoplastic diseases, there are 238 primary intraocular malignant melanomas of the uvea, 18 retinoblastomas, 4 primary reticulumcellsarcomas of the retina, 2 choroidal nevi, 10 intraocular metastases and 9 orbital tumors. 16 enucleations among the 1000 enucleations have been performed for pseudo-gliomas (5 x Coats disease, 5 x persistent primary hyperplastic vitreous, 2 x retrolental fibroplasia, others 4 x). The manifestations of systemic disease are consisting of 68 central retinal vein-occlusions, 30 complications of diabetes mellitus and 10 central retinal artery occlusions as well as 20 other generalized diseases. A primary inflammatory disease led to enucleation 50 times due to an intraocular process, 5 times due to scleritis and 18 times as a consequence of keratitis (including 13 times herpes simplex). As the final clinical cause for enucleation the following categories have been elaborated: secondary glaucomas (416), clinical diagnosis of "tumor" (275), atrophy and phthisis bulbi (118), inflammation (112), acute trauma to 4 weeks after the accident (72), others (7). In conclusion the central role of rubeosis iridis leading to secondary angle closure glaucoma is emphasized. This process presents a challenge to ophthalmologic research. Finally the significance of early surgery for primary angle closure glaucomas and for complete restoration of the anterior chamber after trauma and any intraocular procedure is stressed.
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PMID:[Etiology and final clinical cause for 1000 enucleations. (A clinico-pathologic study) (author's transl)]. 95 59

The authors report a case of metastatic carcinoma to the retina. The patient was a 61-year-old man who had an operation for a well-differentiated adenocarcinoma of the rectum. Ophthalmoscopic examination disclosed a single, white, elevated mass lesion surrounded by serous retinal detachment located in the upper part of the macula of the right eye. A few retinal hemorrhages existed around the lesion. Fluorescein angiography revealed partially obscured retinal vessels due to compression by the tumor and arteriovenous anastomosis. Postmortem pathologic examination confirmed metastases to the brain, lung and retina. Microscopic examination showed a retinal lesion and tumor cells in the right eye. Tumor cells, similar to the carcinoma of the rectum, were present only in the neurosensory retina and did not invade the pigmented epithelium or choroid.
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PMID:[A case of metastatic carcinoma to the retina]. 144 63

Presenting signs and symptoms of 193 patients with choroidal melanomas (followed for up to 152 months) were recorded using retrospective chart review. Eighty patients (41%) had no symptoms (the melanoma was found during routine ophthalmologic examination in 65 patients and during treatment for other eye problem in 15 patients). We found 113 patients (59%) had symptoms (visual acuity or visual field defects, 77 patients; flashes or floaters, 30 patients; pain, 5 patients, and metastatic disease, 1 patient). The tumor size was related to the presence or absence of symptoms (chi-square, 10.6; P = .005). More tumors that presented with symptoms were medium sized (64%) than large (27%). Men had significantly more symptoms (chi-square, 4.1; P = .04). The right eye was more likely to be involved in patients with symptoms (chi-square, 7.3; P = .007). Kaplan-Meier survival analysis for age, sex, presence of tumor or retinal detachment in the macula, tumor location, presence of symptoms, laterality, and tumor size showed that only tumor size was related to a difference in incidence of metastasis (log-rank chi-square, 12.9; P = .002). With increased tumor height, the probability of developing metastasis was greater.
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PMID:Presenting signs and symptoms of choroidal melanoma: what do they mean? 163 29

Fifty-seven uveal malignant melanomas (T2: 36.8%; T3: 49.1%) were treated between 1983 and 1989 with Cobalt 60 or/and Ruthenium 106 Rhodium 106 plaques. The mean follow-up was 32 months (from 6 to 69 months). A diminution of tumor size was observed in 88% of the cases, either rapid and marked (57%), or slower and more moderate (31%). A multivariate study showed the radiation dose administered to the tumor edge to be the most significant parameter associated with the tumor control. Seven patients developed metastases, and the probability of survival at 60 months was 83.3%. This probability was identical to that of 59 comparable patients treated, some years before, by enucleation. The most frequent complications were radiation retinopathy (28.1%) and retinal detachment (15.8%). The treated eye was retained in 86% of cases. In 57% of treated eyes, vision remained better or equal to 0.1. The predictive parameters of vision impairment after treatment seemed to be tumor size, tumor site near the macula and the optic nerve, and the radiation dose to the tumor base. The use of Ruthenium 106 Rhodium 106 appeared to be advantageous in controlling the disease as well as in reducing the incidence of complications.
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PMID:[Oncologic and functional results of 57 malignant melanoma of the uvea treated by curietherapy]. 177 10

The authors reviewed the postoperative course, visual results, histopathologic findings, and mortality data on 95 consecutive patients with tumors of the ciliary body and/or choroid who were managed by a partial lamellar sclerouvectomy. This surgical procedure is designed to remove the uveal tumor and leave intact the outer sclera and sensory retina. In this group of 95 patients, vitreous hemorrhage occurred in 79 (83%) cases, intraretinal or subretinal hemorrhage in 33 (35%), retinal detachment in 26 (28%), and cataract in 32 (34%). Most of the vitreous and retinal hemorrhages resolved spontaneously, sometimes leaving subretinal or preretinal fibrosis. A number of the postoperative retinal detachments resolved spontaneously, but retinal detachment surgery was necessary in 16 patients (17%), mostly in the earlier years of the survey. Most of the cataracts were mild and did not require surgery. The eventual postoperative visual acuity was equal to or better than the preoperative visual acuity in 23 cases (24%) over a mean follow-up period of 5 years. Enucleation was eventually necessary in 15 cases (16%), usually because of residual or recurrent tumor. Histopathologic diagnosis was uveal melanoma in 81 cases (85%) and other tumors in 14 cases (15%). There were no orbital recurrences, but distant metastases developed in five patients (5%), all of whom had undergone enucleation for recurrence of the intraocular melanoma. Although the surgical technique is difficult, partial lamellar sclerouvectomy appears to be a reasonable therapeutic option in selected cases of posterior uveal tumors.
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PMID:Partial lamellar sclerouvectomy for ciliary body and choroidal tumors. 186 53

Posterior scleritis is an often misdiagnosed disease of the eye. Mainly it appears in elderly women and tends to be recurrent. Symptoms leading to diagnosis are swelling of the eye lids, a red eye, disturbances of the motility and protrusio bulbi. In rare cases you find exudative choroidal or retinal detachment, edema of the macula, or the optic nerve head, and secondary angle closure glaucoma. Often posterior scleritis is associated with general illness as herpes zoster, mixed connective tissue diseases, or Boeck's disease. Differential diagnosis are choroidal tumors as for example, melanoma, hemangioma, and metastases. The typical uveal effusion can also be caused by an arterio-venous fistula, panretinal photocoagulation, buckling procedure for retinal detachment, and by intraocular surgery in general. Especially cyclitis anularis pseudotumorosa has to be considered and shut out. Most important diagnostical means are ultrasound, and CT-scan. The underlying case describes an 81 years old woman that presented with acute angle closure glaucoma, and exudative choroidal detachment of the right eye. The ultrasound and CT-scan investigations confirmed the diagnosis of scleritis posterior. The acute angle closure glaucoma, and the choroidal detachment regressed immediately under the treatment with steroids given locally and systemically. There was no impact of miotics and peripheral iridectomy which both could not avoid recurrence of angle closure glaucoma.
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PMID:[Secondary angle-block glaucoma in posterior scleritis]. 189 39

We report on a 76-year-old patient with a squamous cell carcinoma of the left orbit. The tumour had no connection with the conjunctiva but was located at the site of an encircling band which had been inserted 13 years before. A major part of the tumour presented as a well circumscribed solid mass within the extraocular tissues next to the inferior equator, but the exenteration specimen also showed tumour extension within the adjacent choroid. Histological examination showed a well differentiated keratinising squamous cell carcinoma with numerous mitotic figures and many epithelial pearls. A thorough examination in search of a primary carcinoma of the lacrimal gland or the sinus, with invasion into the orbit, or an epithelial neoplasm elsewhere suggestive of metastatic disease into the choroid did not reveal any specific pathological findings. Thus the most probable origin of the tumour seems to be epithelium which had been misplaced during retinal detachment surgery and had subsequently undergone malignant transformation.
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PMID:Orbital squamous cell carcinoma after retinal detachment surgery. 191 65

The electro-oculogram in 52 patients with a suspected malignant melanoma of the choroid or ciliary body was plotted in a diagram constructed for the differential diagnosis of malignant melanoma, metastasis, naevus and retinal detachment. Thirty-one patients were diagnosed as suffering from malignant melanoma on clinical grounds (19 histologically confirmed). Twenty-six were classified correctly as a melanoma using our EOG probability score. Rupture of Bruch's membrane and tumor localization were of no influence on the EOG classification. Accompanying retinal detachment lowered the Lp/Dt-ratio significantly without affecting the Dt, as was also the case in tumors with a prominence equal to or greater than 6 mm when compared with smaller tumors. However melanomas were still classified correctly in the majority of the patients by means of EOG. We conclude that an acceptable differentiation can be made between melanomas, retinal detachments and naevi. Melanomas cannot be differentiated from choroidal metastases.
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PMID:The electro-oculogram in uveal melanoma. A prospective study. 209 Apr 8


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