PURPOSE To describe a case of recurrence of congenital ocular toxoplasmosis with frosted branch angiitis. CASE REPORT A 24-year-old woman presented with hyperemia in her right eye. Medical history included epilepsy at age 14 and mild mental retardation. Iridocyclitis and vitreous opacity were observed in the right eye, and furthermore widespread retinal vessel sheathing due to frosted branch ...

Ocular toxoplasmosis is commonly attributed to prenatally acquired (congenital) infection unless there is clear evidence that infection was acquired postnatally. We challenge this view by comparing the risks of ocular disease caused by prenatal and postnatal toxoplasmosis. As the history, clinical appearances, and serological findings associated with the two aetiologies are frequently indisting...

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 ...

Toxoplasmosis is the most common opportunistic infection of the central nervous system in patients with acquired immunodeficiency syndrome (AIDS). Clinical presentation of cerebral toxoplasmosis in these patients includes headache, focal neurological deficits and seizures. Prompt diagnosis and appropriate therapy results in rapid clinical and radiological improvement as well as good outcome for...

Disseminated toxoplasmosis is a life-threatening disease in liver transplant recipients that can result from an organ-transmitted infection. We report here a case of fatal disseminated toxoplasmosis after orthotopic liver transplantation from a seropositive donor (immunoglobulin G [IgG](+) and IgM(-)) in a patient who was nonimmune for toxoplasmosis prior to transplantation. Quantitative PCR an...

The influence of latent toxoplasmosis on the phenotype , especially on the behaviour, of intermediate hosts has been intensively studied since the mid-1990s. The number of papers dealing with this topic that can be found in the Web of Knowledge SM by using the combination of terms toxoplasm* AND (behavi* OR psychol* OR per-sonalit* OR psychiatri* OR schizophr*) is rapidly in-Most of these paper...

Toxoplasmosis is the most widespread zoonosis and an important human disease particularly in children where it could cause visual and neurological impairment and mental retardation. This study was conducted to determine the prevalence of toxoplasmosis, especially congenital toxoplasmosis in patients at two health institutions in Trinidad A total of 504 cord blood samples of newborn babies were ...

To the Editor: Two sisters, Patient K (age 36) and Patient S (age 38) lived in the same household and shared all foods prepared in their home. Patient K was pregnant, and her sister, Patient S, became pregnant two months later. Patient K suffered a sudden, spontaneous abortion; two months later, Patient S also suffered a spontaneous abortion. Two sisters-in-law, Patient L (age 33) and Patient 2...