Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Lyme disease, a tick-borne infection with the spirochete Borrelia burgdorferi, can lead to various different organ manifestations. Severe ocular effects however, have until now been rare. The case of a 20-year-old woman is reported, who developed systemic illness (headache, nausea, vomiting, fever, diarrhea) and severe bilateral panuveitis with exudative retinal detachment about 2-3 weeks after several insect bites. The case history, clinical course, and serological examinations suggest an infection with B. burgdorferi. Later on, the fluorescein angiography results and clinical picture were suggestive of acute posterior multifocal placoid pigment epitheliopathy (APMPPE). The etiology of this disease is unknown so far, but it may be possible that infections with B. burgdorferi are of etiological significance.
 ...
PMID:[Eye manifestations in borreliosis--bilateral panuveitis with exudative retinal detachment]. 262 95

Vogt-Koyanagi-Harada syndrome (VKH) is a bilateral intraocular granulomatous panuveitis which is frequently associated with systemic manifestations such as meningismus, tinnitus, poliosis and vitiligo of autoimmune aetiology. Headache by itself, does not fulfill the diagnostic criteria and is insufficient for the diagnosis. A 22-year-old male presented with a 10 day history of headache, followed by decreased vision in both eyes. Slit lamp biomicroscopy revealed sluggishly reactive pupils with anterior uveitis, mild vitritis and hyperaemic discs with bilateral exudative retinal detachments. All uveitis workups were negative. Follow up of three years revealed no neurological or auditory symptoms. Headache alone, followed by decreased vision, before the onset of neurological and auditory symptoms, can be an initial presentation of Vogt-Koyanagi-Harada (VKH) syndrome. VKH should be considered in the differential diagnosis of atypical presentations of headache.
...
PMID:Unusual Case of Vogt-Koyanagi-Harada Syndrome Presenting as Non-specific Headache. 2495 1

A 28-year-old man presented with a 2-week history of red eye, photophobia, pain and decreased visual acuity of the right eye. The ophthalmological examination revealed hypertensive non-granulomatous panuveitis, retinal vasculitis with focus of retinochoroiditis with pigmented central area suggestive of ocular toxoplasmosis in the active phase. He started treatment with azithromycin, pyrimethamine, topical steroids and measures for control of intraocular pressure. Serology for Toxoplasma gondii was positive and for HIV, negative. For headache and vomiting, he was hospitalised in order to exclude cerebral toxoplasma. The cerebral CT scan, MRI and lumbar puncture were negative and treatment was changed to pyrimethamine, sulfadiazine and prednisolone. For persistence of vomiting he started clindamycin with clinical and ophthalmological improvement. The patient is currently under prophylaxis with co-trimoxazol for 1 year, and maintains clinical improvement. This case illustrates the rarity of presentation of ocular toxoplasmosis, without cerebral in an immunocompetent patient.
 ...
PMID:Ocular toxoplasmosis: a very rare presentation in an immunocompetent patient. 2527 Jan 56

Vogt-Koyanagi-Harada's (VKH) disease has been reported to be rare in sub-Saharan Africa. Two Nigerians with the disease are presented in this report. The first patient, a 32-year-old pregnant Nigerian woman presented with a 1-month history of bilateral blurring of vision, persistent headache, and alopecia. Presenting visual acuity was 1 m counting fingers in both eyes. Examination revealed vitiligo and poliosis with bilateral panuveitis as well as bilateral exudative retinal detachment. A clinical assessment of complete VKH disease was made. The patient commenced systemic and topical steroids that resulted in remarkable recovery of vision and control of inflammation. The second patient, a 56-year-old Nigerian woman presented with severe headache, tinnitus, and visual loss in both eyes of 2 weeks duration. There was associated redness of both eyes and photophobia. Examination showed visual acuity of Hand motion (HM) and counting fingers at 1 meter (CF). in the right and left eye, respectively, with bilateral panuveitis and bilateral exudative retinal detachment. Subsequent follow-up showed poliosis, vitiligo, and sunsetting fundus appearance. The patient improved with systemic and topical corticosteroids. Developing a high index of suspicion is necessary in diagnosing VKH disease, even in sub-Saharan Africa. Prompt institution of appropriate treatment prevents blindness.
 ...
PMID:Two cases of Vogt-Koyanagi-Harada's disease in sub-Saharan Africa. 2793 98

Vogt-Koyanagi-Harada (VKH) disease is defined as a severe bilateral, chronic granulomatous panuveitis associated with serous retinal detachments, disk edema, and vitritis, with central nervous system, auditory, and integumentary manifestations. It is an autoimmune inflammatory condition mediated by T cells that target melanocytes in individuals genetically susceptible to the disease. Vogt-Koyanagi-Harada disease presents clinically in 4 different phases: prodromal, acute inflammatory, chronic, and recurrent, with extraocular manifestations including headache, meningitis, hearing loss, poliosis, and vitiligo. Optical coherence tomography (OCT) allows earlier diagnosis of VKH disease by revealing heterogeneous exudative detachments of the retina in the acute stage and choroidal thickening, and by demonstrating choroidal thinning in the chronic stage. Treatment of this disease is initially with intravenous corticosteroids, with, if needed, a transition to immunosuppressant drugs for long-term control. Patients with VKH disease can have good final visual outcomes if treated promptly and aggressively.
 ...
PMID:[Vogt-Koyanagi-Harada disease]. 2857 15

PurposeTo present the patient profiles, clinical presentations and visual outcomes in those diagnosed with ocular syphilis, attending a subspecialist uveitis service in northern England over a 15-year period.Patients and methodsRetrospective observational case series of patients presenting between January 2002 and December 2016.ResultsA total of 50 eyes of 34 patients had intraocular inflammation due to syphilis. Of these, 94% were male, and 75% were men who had sex with men. Ten (29%), all male, were HIV-positive. Presentations included isolated anterior non-granulomatous uveitis, intermediate uveitis, panuveitis, retinitis, placoid chorioretinitis and papillitis. Concurrent skin rash and/or headache were seen in 41%. Compliance with antibiotic treatment was complete, but there was a high rate of default from ophthalmological follow-up (38%). Visual improvement was seen in 92% of eyes, and at final assessment 71% had acuity of 6/9 or better.ConclusionsOcular syphilis is continuing to increase in incidence, in tandem with the continuing epidemic of early syphilis in the UK (the risk of ocular involvement being about 1%). Almost all are male, and most are men who have sex with men. Clinical presentation is variable; a high index of suspicion and a low threshold for serological testing is important; early treatment can reverse retinal changes and restore visual acuity.
 ...
PMID:Ocular syphilis: the re-establishment of an old disease. 2877 96

Vogt-Koyanagi-Harada syndrome is an uncommon multisystem inflammatory disorder characterized by panuveitis with serous retinal detachment and is often associated with neurologic and cutaneous manifestations including headache, hearing loss, vitiligo, and poliosis. The case of a 62-year-old female with diabetes mellitus and a history of primary open angle glaucoma (POAG) in both eyes, operated on the left eye two weeks prior to the presentation and under topical antiglaucomatous drops, was reported. She presented at the ophthalmological service for decreased visual acuity (VA) in both eyes. The slit lamp examination revealed keratic precipitates and posterior iris synechiae in both eyes and an ExPress aqueous shunt in the left eye. Inferior retinal detachment was observed on ocular fundus examination on both eyes. Intraocular pressure value was in normal range under antiglaucomatous drops (dorzolamid + timolol). The distinctiveness of this case was the association of the VKH syndrome with POAG and the inability to prolong the corticosteroid treatment, necessary in this case, due to the association of diabetes mellitus.
 ...
PMID:Vogt-Koyanagi-Harada syndrome Case report. 2945 Mar 45

Vogt-Koyanagi-Harada syndrome is a rare disease that occurs commonly in pigmented individuals of Asian origin. A 25-year female presented in medical outpatient department (OPD) of Al-Khidmat Teaching Hospital, Mansoora, Lahore with headache and neck stiffness. She was referred to eye OPD for the complaint of decreased vision. On examination, there was 6/24 vision, sluggish pupillary reaction and disc hyperemia in both eyes. She was treated as a case of optic neuritis. Few days later, she developed bilateral panuveitis, shallow exudative detachments and alopecia. Clinical picture with normal magnetic resonance imaging (MRI) and laboratory tests helped us in reaching the diagnosis of Vogt-Koyanagi-Harada syndrome.
 ...
PMID:A Case of Vogt-Koyanagi-Harada Syndrome Mimicking Optic Neuritis. 2961 80

We here report the case of a 27-year old patient, followed-up in our Department for treatment of chronic Vogt-Koyanagi-Harada disease ( VKH disease). Fundus examination showed depigmentation of the retinal pigment epithelium and of the choroid, appearing as a pseudotumoral peripapillary lesion. Vogt-Koyanagi-Harada disease is a multisystem disorder, characterized by bilateral granulomatous panuveitis with serous exudative multifocal retinal detachment. Pathophysiology of this disease is unknown, but an immunological cellular reaction against melanocytes of the skin, the meninges, the retina, the uvea, the cochlea and the labyrinth is suspected. This disease mainly occurs in young subjects from the Far East as well as in pigmented subjects. Ocular involvement is often associated with neurological (meningeal stiffness, headache, sometimes associated with focal deficit and erebrospinal fluid (CSF) pleocytosis), auditory ( perceptive deafness) and cutaneous (vitiligo, poliosis, alopecia and canities) manifestations. It usually evolves in three phases: a prodromal phase mainly characterized by neurological signs, an acute uveitic phase, a chronic phase of convalescence characterized by choroidal and tegument depigmentation or a phase of recurrence during which subretinal neovessels and subretinal fibrosis may appear. Scarrings manifest during the chronic phase of VKH disease, which is dominated by diffuse depigmentation of the fundus of the eye, scars due to nummular chorioretinal atrophy, wheals due to diffuse depigmentation, macular scar remodeling. Pseudotumoral appearance is rare and atypical during the chronic phase of VKH disease. Treatment is based on intravenous corticosteroids followed by a cycle of oral therapy. Patient should be early treated with massive and prolonged therapy to improve prognosis.
 ...
PMID:[A rare case of ocular scarrings in a patient with Vogt-Koyanagi-Harada disease]. 2972 Nov 43

Vogt-Koyanagi-Harada (VKH) disease is uncommon in the pediatric population and can have an aggressive course with serious visual sequelae. A 12-year-old Han Chinese American female, who presented with mild headaches and panuveitis with diffuse serous retinal detachments, was diagnosed with VKH. Despite treatment with a combination of high-dose systemic corticosteroids, intravitreal triamcinolone injection, and mycophenolate mofetil, ocular inflammation was inadequately controlled. Addition of adalimumab allowed for inflammation remission, improvement of vision, and tapering of systemic corticosteroids. Escalation of immunosuppression until remission appears to be critical in this population. Further research is needed to understand the complex pathophysiology of VKH and investigation for similar efficacy of other anti-tumor necrosis factor-alpha agents will need to be performed.
 ...
PMID:A case of recalcitrant pediatric Vogt-Koyanagi-Harada disease successfully controlled with adalimumab. 3061 91


1 2 Next >>