The protozoan Toxoplasma is a coccidian, obligate, intracellular parasite of worldwide
distribution responsible for zoonotic infection in humans and other mammals. Toxoplasma …

Purpose: To determine the utility of the polymerase chain reaction (PCR) combined with
toxoplasma serology to diagnose toxoplasma retinochoroiditis. Methods: Undiluted vitreous …

OBJECTIVE: To report a cohort of patients in whom polymerase chain reaction (PCR) was
performed on vitreous samples and to place in perspective the current role of PCR in the …

Dear Editor: Acquired Toxoplasma gondii ocular infection usually presents with necrotizing
retinochoroiditis with dense vitritis and vasculitis. Atypical disease has been observed in …

We treated three patients who had documented Toxoplasma retinochoroiditis and negative
immunofluorescent antibody toxoplasmosis titers (titer< 1: 16), positive Sabin-Feldman dye …

Purpose report a case of panuveitis with negative anti‐Toxoplasma gondiiserology, and
serologic and PCR analysis of intraocular fluids positive for Toxoplasmosis. Methods A 29 …

PURPOSE: To determine the value of aqueous humor analysis for confirming the diagnosis
of ocular toxoplasmosis in patients who present with atypical clinical features and to relate …

Background: Toxoplasmosis is a zoonotic illness caused by Toxoplasma gondii. Ocular
infection frequently manifests as acute necrotizing retinal chorioretinitis. In this paper, we …

infectious retinitis [1–6]. Toxoplasma gondii is an obligate intracellular parasite, and infection
is widespread in nature, affecting both humans and animals. Serological evidence of …

Ocular recurrences of congenital toxoplasmosis usually occur during the first and second
decades of life. At that time, serum levels of IgG against toxoplasmosis are almost always …