Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0028738 (nystagmus)
7,431 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To study macular changes in toxoplasmic chorioretinitis 41 patients with ocular toxoplasmosis were reviewed. Of the 41 patients, seven had central, large, deep, pigment ringed scars of congenital toxoplasmosis with poor central vision; squint was seen in two and nystagmus in two; 32, including 11 cases with a macular lesion, had recurrent active toxoplasmic chorioretinitis with a focal, yellowish-white, elevated lesion with indistinct borders mostly at the margin of an old scar and associated with vitreous opacities in all, secondary anterior uveitis in 28, macular oedema in 22, papilloedema in 14, and retinal perivasculitis in 16 cases; two had rare acquired toxoplasmic chorioretinitis affecting the macula. The results show that active toxoplasmic chorioretinitis often causes a widespread intraocular inflammation with vitritis, macular oedema, papilloedema, retinal perivasculitis and secondary anterior uveitis, and suggest a combined treatment of active lesions with antimicrobial agents and corticosteroids.
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PMID:Toxoplasmic chorioretinitis affecting the macula. 57 67

A child of 4 years old presents cicatricial toxoplasmic chorioretinitis, hydrocephaly and neurological disturbance. The titre of serous anticorps antitoxoplasma have been presented at 1/10. The child doesn't fix the objects, he presents nystagmus of fixation. Being in the presence of a case of congenital toxoplasmosis sequela stadium, it is not necessary a treatment. We insist upon a periodically control for the pregnant women and the treatment for those having positive serology. There are also necessary the prophylactic orders respecting the norms of hygiene and especially the use of milk and meat after an adequate thermic treatment of it.
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PMID:[Toxoplasmic chorioretinitis and hydrocephalus]. 152 Jun 73

A nine-week-old Caucasian male presented with right ptosis and right exotropia due to a third cranial nerve palsy. Symmetrical macular lesions and a paramacular hyperpigmented lesion with overlying vitreous cells in the left eye were compatible with congenital toxoplasmosis. Computer tomography demonstrated calcifications in the periventricular and midbrain regions where the oculomotor nerve exits the brainstem. The diagnosis was confirmed by the toxoplasma indirect fluorescent antibody titer greater than 1:2048 for the infant and greater than 1:512 for the mother. Treatment was instituted with pyrimethamine, sulfadiazine and folinic acid. Neurologic sequelae included a right hemiparesis, infantile seizures, and generalized developmental delay. A Mueller's muscle resection (RUL) combined with 9-mm recession of the right lateral rectus and 7-mm resection of the right medial rectus muscles produced minimal ptosis and right exotropia one year later. the child now prefers to fix with the right eye and a vertical nystagmus is evident in the left eye. To our knowledge this is the first reported case of an infant with noncomitant strabismus due to congenital toxoplasma cranial nerve involvement. The finding of an acquired third cranial nerve palsy accompanied by progressive neurologic sequelae warrants consideration of congenital toxoplasmosis.
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PMID:Congenital toxoplasmosis associated with acquired oculomotor nerve (CN III) palsy. 717 24

Toxoplasmosis is a rare disease caused by intracellular protozoan parasite, Toxoplasma gondii. Though most patients with toxoplasmosis are asymptomatic, congenital toxoplasmosis in the fetus can cause ocular involvement such as chorioretinitis and central nervous system disease including intracerebral calcification, nystagmus, hydrocephalus and microcephaly. Also, these brain lesions can cause seizure secondarily. Our patient was diagnosed with congenital toxoplasmosis, based on toxoplasma-specific serologic test with typical clinical symptoms, including chorioretinitis, nystagmus, hydrocephalus and cerebral palsy. Her brain imaging findings revealed not only the multifocal encephalomalacia, but also multifocal cerebral calcification including intracerebral calcification in left perihippocampal region. Her epileptogenic zone was defined as mesial temporal lobe including hippocampus on left side by seizure semiology, electroencephalogram and neuroimaging including single photon emission computed tomography and 18F-Fluorodeoxyglucose positron-emission tomography. Her seizures were refractory to multiple anti-epileptic drugs. We report a patient with congenital toxoplasmosis who showed intractable mesial temporal lobe epilepsy.
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PMID:Mesial Temporal Lobe Epilepsy in Congenital Toxoplasmosis: A Case Report. 2615 72