1/59. Optic disc edema in neonatal onset multisystem inflammatory disease (NOMID).PURPOSE: To inform ophthalmologists about neonatal onset multisystem inflammatory disease (NOMID), a rare condition with ophthalmologic manifestations. methods: We report a single case of NOMID with optic disc edema. RESULTS: A 28-month-old child with neonatal rash, arthropathy, central nervous system (CNS) involvement, and optic disc edema was diagnosed with NOMID. CONCLUSIONS: The finding of posterior uveitis or optic disc edema in a child with juvenile onset arthritis may allow the differentiation of NOMID from juvenile rheumatoid arthritis.- - - - - - - - - - ranking = 1keywords = uveitis, posterior (Clic here for more details about this article) |
2/59. Prominent inflammatory changes on muscle biopsy in patients with Miyoshi myopathy.Miyoshi myopathy is a rare autosomal recessive distal myopathy characterized by early and prominent involvement of the posterior compartment of the legs. We describe two patients with the clinical diagnosis of Miyoshi myopathy who demonstrated marked inflammatory changes on muscle biopsy of clinically less affected muscles. This report illustrates the importance of recognizing the marked variability in histopathology of Miyoshi myopathy which may include an inflammatory infiltrate on muscle biopsy which mimics the histopathologic picture of an inflammatory myopathy.- - - - - - - - - - ranking = 0.043395323366564keywords = posterior (Clic here for more details about this article) |
3/59. Localized orbital inflammation: a case of dacryoadenitis.Nonspecific orbital inflammatory syndrome includes a variety of ocular inflammatory disorders. These may be classified by location (anterior or posterior) and by time of presentation (acute or chronic). The four subclassifications of nonspecific orbital inflammatory syndrome are myositis, perineuritis, periscleritis, and dacryoadenitis. When a proper diagnosis is established using clinical signs, imaging studies, and laboratory results, treatment of the condition can be initiated. Treatment of the acute form is with oral corticosteroids. This case discusses the diagnosis and treatment of a patient with an acute onset of inflammatory dacryoadenitis.- - - - - - - - - - ranking = 0.043395323366564keywords = posterior (Clic here for more details about this article) |
4/59. A case of lymphocytic infundibuloneurohypophysitis: histophathological studies.A 57-year-old woman presented with 2-year history of polyuria and polydipsia. Hormonal studies revealed almost normal anterior pituitary function and central diabetes insipidus. magnetic resonance imaging showed thickening of the pituitary stalk and enlargement of the neurohypophysis without high intensity of the posterior lobe on T1-weighted images, which were compatible with lymphocytic infundibuloneurohypophysitis. Transsphenoidal biopsy was done and histological examination disclosed moderate fibrosis and lymphocytic infiltration not only in the posterior pituitary, but also in the adjacent anterior pituitary part of the gland. The lymphocytes both in the anterior and posterior pituitary were mainly T cells that were positive for UCHL 1, CD 3, and CD 8. Immunofluorescence of frozen tissue detected immunecomplex deposition in small vessels and the interstitium. These findings suggested that allergic reactions may play an important role in the pathogenesis of lymphocytic infundibuloneurohypophysitis.- - - - - - - - - - ranking = 0.13018597009969keywords = posterior (Clic here for more details about this article) |
5/59. Inflammatory vitiligo in Vogt-Koyanagi-Harada disease.Vogt-Koyanagi-Harada disease is a rare disease characterized by uveitis, meningitis, dysacusis, alopecia, poliosis, and vitiligo. We describe a 48-year-old patient with Vogt-Koyanagi-Harada disease associated with thin inflammatory raised erythema and plaque-type inflammatory erythema superimposed on vitiligo. Interestingly, inflammatory raised erythema was separated from the perfect vitiligo, and the incomplete vitiligo lay between them initially. Thereafter, incomplete vitiligo became completely depigmented with diminution of inflammatory raised erythema. This is the second case of vitiligo with inflammatory raised borders associated with Vogt-Koyanagi-Harada disease. Our results of immunohistochemical and electron microscopic studies suggested the involvement of T-cell-mediated cytotoxicity and apoptosis in the development of skin lesions.- - - - - - - - - - ranking = 0.95660467663344keywords = uveitis (Clic here for more details about this article) |
6/59. Exudative retinal detachment and scleritis in polyarteritis.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.- - - - - - - - - - ranking = 0.95660467663344keywords = uveitis (Clic here for more details about this article) |
7/59. glaucoma in episcleritis.Two patients had episcleritis and a secondary open angle glaucoma. Anterior uveitis was absent in three of the four eyes. The low facility of outflow suggests that increased episcleral venous pressure was not the mechanism of the glaucoma. The response of the intraocular pressure and, in one case, the outflow facility to steroid therapy suggests that inflammation of angle structures was the pathogenesis of the raised intraocular pressure.- - - - - - - - - - ranking = 0.95660467663344keywords = uveitis (Clic here for more details about this article) |
8/59. magnetic resonance imaging confirmation of resolution of periodontoid pannus formation following C1/C2 posterior transarticular screw fixation.Chronic odontoid fractures are considered unstable spinal lesions. Chronic instability in this region leads to the development of an inflammatory pannus, which can progress resulting in spinal cord compression radiographically and a myelopathy syndrome clinically. In this report we document three cases of reversal of pannus after C1/C2 transarticular screw fixation of an unstable odontoid fracture. Three patients were identified with chronic odontoid fractures and spinal cord compression due to periodontoid pannus formation. All patients presented with a progressive myelopathy syndrome. All patients underwent preoperative and postoperative magnetic resonance imaging (MRI) of the craniovertebral junction. C1/C2 transarticular screw fixation was performed for stabilization of C1/C2. Postoperatively there were no complications. Postoperative MRI at 6 months demonstrated resolution of the ventral pannus. Moreover, all patients exhibited improvement of preoperative neurological deficits. MRI is the imaging technique of choice for diagnosis and follow-up of patients with chronic odontoid fractures and ventral pannus. C1/C2 transarticular screw fixation provides a viable method for spinal stabilization in this region. In addition, stabilization can result in resolution of inflammatory pannus formation secondary to instability of the C1/C2 articulation.- - - - - - - - - - ranking = 0.17358129346626keywords = posterior (Clic here for more details about this article) |
9/59. Transmural coronary inflammation triggers simultaneous multivessel rupture of unstable plaques.The authors describe a case of sudden cardiac death caused by the simultaneous multivessel rupture of unstable atherosclerotic plaques, triggered by a transmural inflammatory process (coronaritis). male subject, 44 years old, apparently in good health until 1 hour before death, when he complained of worsening dyspnea. At autopsy, it was found that the heart weighed 486 g. Evaluation of the coronary arteries revealed the presence of atherosclerotic plaques resulting in a lumen critical stenosis of the left anterior descending artery (LAD), right coronary artery (RCA) and left circumflex artery, and acute occlusive thrombosis of the LAD and RCA. Transverse sections of the ventricular mass highlighted the presence of eccentric hypertrophy of the left ventricle associated with myocardiosclerosis of the posterior interventricular septum and of the posterior wall of the left ventricle. histology revealed the presence of a coagulative myocytolysis ascribable to the free walls of the left ventricle, and a focus of lymphocytic-active myocarditis. All coronary arteries were sites of intima fibroatheromatous plaques complicated by rupture and thrombosis within the RCA and LAD and by a transmural infiltrate consisting of macrophages and t-lymphocytes associated with consensual medionecrosis and perineuritis. In conclusion, the present case report confirms the hypothesis that inflammation plays a key role in the onset of acute coronary syndromes as it promotes the formation of an unstable plaque as well as its rupture.- - - - - - - - - - ranking = 0.086790646733128keywords = posterior (Clic here for more details about this article) |
10/59. Xanthomatous pituitary lesions: a report of two cases and review of the literature.We describe two young men with cystic pituitary enlargement on magnetic resonance imaging (MRI) causing hypopituitarism. The first patient presented acutely unwell with headache and vomiting associated with anterior and posterior pituitary dysfunction. The second patient presented with hypopituitarism after a long history of hypogonadism. In both cases yellow/brown fluid was found at surgery and histological examination revealed inflammatory infiltrate with foamy histiocytes, lymphocytes and multinucleated giant cells containing cholesterol clefts. Full recovery of pituitary function occurred after surgery in the first but not the second patient. The first case is the first documented case of xanthomatous hypophysitis with recovery of pituitary function following surgery. The cases differed in duration of disease, as indicated by the long history of symptoms, the histological finding of marked fibrosis and the lack of recovery of pituitary function in the second. Xanthomatous pituitary lesions categorized in the literature as xanthomatous hypophysitis, xanthogranulomatous hypophysitis and xanthogranuloma of the sellar region have overlapping histological features. Our two cases revealed histological features that do not fit completely into any of the categories but share features of all three. These findings suggest that the various xanthomatous lesions of the sellar region may be a spectrum of a common inflammatory process rather than distinct pathological entities.- - - - - - - - - - ranking = 0.043395323366564keywords = posterior (Clic here for more details about this article) |
| | Next -> |