Question:medium
All are true about congenital Toxoplasmosis EXCEPT
All are true about congenital Toxoplasmosis EXCEPT
Show Hint
The eye lesion of congenital toxoplasmosis is at the retina, not the conjunctiva.
Updated On: Jun 23, 2026
- Chorioretinitis
- Conjunctivitis
- Hydrocephalus
- Cerebral calcification
Show Solution
The Correct Option is B
Solution and Explanation
Step 1: Recall the classic triad of congenital toxoplasmosis - chorioretinitis, hydrocephalus and intracranial (diffuse cerebral) calcification - which immediately validates three of the four choices. Step 2: The disease follows a primary maternal infection during pregnancy or just before conception, with later transmission being commoner but milder, explaining why many affected infants are quiet at birth yet carry the eye and brain stigmata. Step 3: Beyond the triad, the spectrum adds hepatosplenomegaly, mental retardation, microcephaly, myocarditis and pneumonitis, but conjunctivitis is conspicuously absent from this list. Step 4: Since the question asks for the odd one out, conjunctivitis is the feature that does not belong. \[\boxed{\text{Conjunctivitis}}\]
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