BACKGROUND Toxoplasmosis is a relatively common cause of infectious papillitis and neuroretinitis, which may affect both immunocompetent immunodeficient patients. CASE PRESENTATION A previously healthy woman in her mid-forties presented with subacute onset unilateral blurry vision retrobulbar pain exacerbated by eye movements. Ophthalmological assessment revealed decimal best-corrected visual a...

We report a follow-up after 25 years of a patient with a congenital bilateral ocular toxoplasmosis who developed Fuchs's heterochromic cyclitis in her left eye. Whether Toxoplasma gondii can cause the development of Fuchs's heterochromic cyclitis, as our case suggests, or whether the iridocyclitis is a secondary ocular response to other agents, is not yet clear.

Toxoplasmosis is a common opportunistic pathogen in patients with acquired immunodeficiency syndrome (AIDS). It usually presents with ocular, central nervous system, or pulmonary disease. Gastric toxoplasmosis is uncommon in AIDS patients, especially in the absence of central nervous system manifestations. In the few reported cases, patients have presented with abdominal pain and other digestiv...

The occurrence of toxoplasmosis and enteroparasitosis was studied in 434 children from elementary schools in the rural and urban areas of Rolândia, Paraná State, Brazil. Sera and fecal samples from all the students were submitted to IFA for Toxoplasma gondii and coproparasitological tests, respectively. The children were tested by Amsler grid and 72 of them were examined for the presence of les...

• Toxoplasmosis is one of the most globally significant zoonotic diseases. Public health measures are critical but not sufficient to control toxoplasmosis. Several new anti- Toxoplasma chemotherapeutic targets have been identified. New immunotherapies and vaccines for toxoplasmosis promising experimental. Nanotechnologies could improve diagnosis delivery agents. caused by gondii, an apicomplexa...

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 ...

Toxoplasmic retinochoroiditis is deemed a local event, which may fail to evoke a detectable systemic immune response. A correct diagnosis of the disease is a necessary basis for estimating its clinical burden. This is not so difficult in a typical clinical picture. In atypical cases, further diagnostic efforts are to be installed. Although the aqueous humor may be analyzed for specific antibodi...

The limitations of serological assessment in toxoplasma infection of the eye are well recognised, but the predictive value of clinical examination is not defined. We undertook a prospective investigation into the role of clinical examination and of serological findings in cases of suspected toxoplasma infection of the eye by means of the dye test and multiple IgM assays. Seventy-four cases of r...

Report a case of a male patient with a macular scar compatible with ocular toxoplasmosis (OT) in right eye (RE) and review the relevant literature on this disease. A patient, who attended for a routine contact lens follow up, presented with amblyopic exotropia without any ocular disease. Best-corrected visual acuity of the affected eye was 20/40 with constant and mono-fixation exotropia. Ophtha...