1/96. Histopathological findings in proliferative membrane from a patient with sarcoid uveitis.BACKGROUND: Sarcoid uveitis is occasionally accompanied by proliferative changes, such as retinal neovascularization and vitreous hemorrhage. Steroid administration, retinal photocoagulation, and vitrectomy may be indicated in such proliferative cases. CASE: A 19-year-old woman presented with proliferative sarcoid uveitis accompanied by recurrent vitreous hemorrhage. OBSERVATIONS: At the initial examination, bilateral vitreous opacity, retinal exudates, mild vitreous hemorrhage, retinal vasculitis, and neovascularization of the retina and optic disc were observed. Although prednisolone was administered and panretinal photocoagulation was performed several times, recurrent vitreous hemorrhage continued. Since the vitreous hemorrhage was not absorbed, pars plana vitrectomy and lensectomy were performed. After surgery, neovascularization and intraocular inflammation decreased, and the corrected visual acuity in the right eye improved to 20/50. Histopathologic analysis of the proliferative membrane removed during surgery revealed substantial neovascularization and numerous neutrophils in the vessels. CONCLUSIONS: Based on these findings, an inflammatory reaction as well as retinal ischemia were thought to be involved in the proliferative changes in this patient.- - - - - - - - - - ranking = 1keywords = uveitis (Clic here for more details about this article) |
2/96. Confluent choroidal infiltrates with sarcoidosis.PURPOSE: To report the occurrence of confluent plaquelike choroidal infiltrates in four patients with sarcoidosis. methods: The medical records of patients with choroidal plaquelike infiltrates and presumed systemic sarcoidosis seen in the Mayo Clinic were reviewed. RESULTS: The cohort included four patients with confluent plaquelike choroidal infiltrates and systemic sarcoidosis. The most common ophthalmic symptom experienced by the patients was mild blurring of vision. The salient ophthalmic findings were choroidal infiltrates generally unaccompanied by other features frequently seen with sarcoidosis such as periphlebitis, multiple small yellowish choroidal infiltrations, vitreous cellular reaction, and granulomatous anterior uveitis. The choroidal lesions were confluent, yellowish, irregularly thickened infiltrates that frequently radiated peripherally from a peripapillary location in an ameboidlike pattern. fluorescein angiography demonstrated early hypofluorescence and progressive patchy hyperfluorescence with late staining of the active lesions. Treatment with either systemic or subconjunctival steroids was associated with improvement in vision and partial resolution of the choroidal lesions. In two patients some of the lesions resolved spontaneously and became replaced by areas of chorioretinal atrophy. CONCLUSION: Plaquelike yellowish choroidal infiltrates associated with systemic sarcoidosis may occur in eyes remarkably free of other signs of inflammation. The infiltrates tend to radiate from the region of the optic nerve in a confluent ameboidlike pattern. They generally respond to corticosteroids and may be the first recognized manifestation of systemic sarcoidosis.- - - - - - - - - - ranking = 0.16666666666667keywords = uveitis (Clic here for more details about this article) |
3/96. Recurrent follicular and lichenoid papules of sarcoidosis.We describe a 62-year-old Japanese woman who exhibited recurrent follicular lichenoid lesions of sarcoidosis. The skin lesions appeared all over the surface of the body without any other organ involvement, and spontaneously regressed within 1 year. Two years later, the lesions recurred on the trunk, especially in the intertriginous areas such as the submammary areas and in fatty folds of the abdomen, and on the thighs and upper arms, with the appearance of uveitis of the right eye. Histological examinations showed that small epithelioid cell granulomas were localized in the perifollicular areas. The present case was characterized by a unique distribution of follicular lichenoid eruptions, which are rare manifestations of sarcoidosis and recurrence of the lesions.- - - - - - - - - - ranking = 0.16666666666667keywords = uveitis (Clic here for more details about this article) |
4/96. Neuro-otologic manifestations of sarcoidosis.sarcoidosis is an idiopathic disease which presents in anatomic areas of concern to otorhinolaryngologists. It can cause dysfunction of both auditory and vestibular systems. In patients known previously to have sarcoidosis, this disease should be seriously considered. In patients presenting with otologic disorders and associated facial nerve paralysis or other neuropathies, uveitis, granulomatous meningitis or diabetes insipidus, sarcoidosis should be suspected. An examination of the eyes as well as a chest X-ray is imperative. Sudden and fluctuating neurosensory hearing loss has been reported. There is a great need for the study of temporal bones from sarcoidosis patients.- - - - - - - - - - ranking = 0.16666666666667keywords = uveitis (Clic here for more details about this article) |
5/96. sarcoidosis presenting with large vessel vasculitis and osteosclerosis-related bone and joint pain.A 34-year-old African-American female diagnosed earlier with idiopathic thrombocytopenic purpura (ITP), lymphadenopathy, splenomegaly, uveitis, and pulmonary nodules, developed a subclavian artery aneurysm, and generalized annular osteosclerotic lesions with disabling arthralgias. Biopsies from bone and lymph node revealed non-caseating granulomas and no evidence of malignancy or infection, confirming the clinical impression of sarcoidosis.- - - - - - - - - - ranking = 0.16666666666667keywords = uveitis (Clic here for more details about this article) |
6/96. Neurosarcoidosis diagnosed during pregnancy by thoracoscopic lymph node biopsy. A case report.BACKGROUND: sarcoidosis is a multiorgan-system granulomatous disease causing respiratory complaints in most patients. eye involvement, most commonly granulomatous uveitis, is seen in 5% of black patients with sarcoidosis. Neurosarcoidosis is also rare, affecting 5% of patients with sarcoidosis. Thoracoscopic lymph node biopsy in pregnancy has never before been reported. CASE: An otherwise-healthy, 25-year-old woman, gravida 2, para 1001, presented at 25 weeks' gestation with a painful facial palsy and visual defects. Ophthalmologic examination revealed uveitis, and a chest radiograph revealed asymmetric hilar adenopathy. At 28 weeks' gestation, the patient underwent thoracoscopic lymph node biopsy, which confirmed the diagnosis of sarcoidosis. The symptoms were stabilized with therapeutic corticosteroids, and the patient delivered a healthy neonate at term. CONCLUSION: The diagnosis of sarcoidosis remains one of exclusion and requires a high index of suspicion. Tissue confirmation is often necessary, especially when patients have extrathoracic complaints. For patients without other lesions amenable to biopsy, thoracoscopic lymph node biopsy can be considered despite pregnancy.- - - - - - - - - - ranking = 0.33333333333333keywords = uveitis (Clic here for more details about this article) |
7/96. Endoscopic diagnosis of sarcoidosis in a patient presenting with bilateral exophthalmos and pansinusitis.sarcoidosis is a chronic granulomatous disease of unknown etiology. Otolaryngologic and ophthalmologic manifestations occur in 15 to 55% of afflicted individuals, respectively. neck masses, parotid enlargement, and facial nerve palsy are the most common presenting otolaryngologic complaints, while lacrimal gland enlargement, uveitis, and upper eyelid masses often call the attention of the ophthalmologist. biopsy reveals non-caseating granulomas, while the angiotensin converting enzyme (ACE) level may be elevated. We report an unusual case of a patient who presented with severe bilateral exophthalmos as the sole initial complaint. A prior workup included a negative conjunctival biopsy. On magnetic resonance imaging (MRI) and computed tomography (CT), the patient had pansinusitis. Endoscopic ethmoidectomies with tissue analysis revealed sarcoidosis. Further evaluation revealed no evidence of systemic disease, and all symptoms resolved with a course of oral steroids. Thus, nasal endoscopy and biopsy of affected paranasal sinus mucosa may prove a useful adjunct to the diagnosis of sarcoidosis, particularly in atypical cases.- - - - - - - - - - ranking = 0.16666666666667keywords = uveitis (Clic here for more details about this article) |
8/96. Differential response to corticosteroid therapy of MRI findings and clinical manifestations in spinal cord sarcoidosis.spinal cord sarcoidosis is a rare disorder whose natural history and therapeutic outcome are not fully known. We examined four patients with spinal cord sarcoidosis both clinically and radiologically, particularly in relation to corticosteroid treatment. The initial manifestation was cervical myelopathy in three and uveitis in one. All four patients progressed slowly until corticosteroid therapy was initiated. The cervical spine was involved in all patients. magnetic resonance imaging (MRI) who showed spinal cord swelling with T2-weighted high intensity and linear leptomeningeal and patchy or diffuse intramedullary enhancement with gadolinium diethylene triamine-pentaacetic acid. With corticosteroid therapy, dramatic improvement was seen on MRI, including disappearance or marked reduction of swelling and enhancement. plasma levels of angiotensin-converting enzyme (ACE) were also markedly improved. In contrast, the clinical symptoms were little improved in one patient, unchanged in two, and rather worsened in one patient. recurrence was seen on MRI at the maintenance dose in all four patients, without any dramatic change in clinical manifestation. MRI findings and plasma ACE are well correlated with active lesion of the spinal cord sarcoidosis, providing a useful marker for recurrence, but do not parallel the clinical manifestations.- - - - - - - - - - ranking = 0.16666666666667keywords = uveitis (Clic here for more details about this article) |
9/96. Early onset sarcoidosis masquerading as juvenile rheumatoid arthritis.Symptoms of early onset sarcoidosis characterized by skin eruptions, arthritis, and uveitis mimic those of systemic type juvenile rheumatoid arthritis (JRA). We report 2 Japanese patients with early onset sarcoidosis, both of whom were initially diagnosed and treated as having JRA. Intermittent fever and synovial swelling may mask sarcoidosis in children less than 4 years old.- - - - - - - - - - ranking = 0.16666666666667keywords = uveitis (Clic here for more details about this article) |
10/96. Concurrence of sarcoidosis and aortitis: case report and review of the literature.takayasu arteritis (TA) is a rare manifestation of systemic large vessel vasculitis which affects predominantly the aorta and its main branches, but often remains unrecognised owing to delayed diagnosis and non-characteristic clinical features. sarcoidosis, too, is a systemic inflammatory disease which can affect virtually any organ system. Reports about the coincidence of both diseases have appeared. The case presented here is characterised by a significant time lag between detection of TA and appearance of clinical signs of sarcoidosis. The woman, now 39 years old, had erythema nodosum, circumscript alopecia, and recurrent uveitis, which dated back to 1980 and was attributed to sarcoidosis. At least 12 years later aortic valve insufficiency with progressive cardiac failure developed. histology performed at the time of aortic valve prosthesis in 1997 disclosed a diagnosis of TA, which was confined to the aortic root. Incidentally, sarcoidosis was diagnosed in adjacent lymph nodes. A thorough check up failed to detect further manifestations of TA; thus, possibly, the patients had aortitis similar to, but not identical with, TA.Several related cases previously reported are discussed, suggesting that both diseases may be inherently related as they are characterised by certain non-specific, immunoinflammatory abnormalities. This case report suggests that the prevalence of TA, or related forms of arteritis, may be higher than expected and should be considered, especially in younger patients with non-characteristic cardiovascular symptoms and suspected systemic inflammatory disease. Moreover, the association with sarcoidosis in this and other previously described cases suggests that the two diseases may be related and that TA or TA-like vasculitis may even be a complication of sarcoidosis.- - - - - - - - - - ranking = 0.16666666666667keywords = uveitis (Clic here for more details about this article) |
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