TORCH infections
Pronunciation: torch
Also written as: TORCH — Toxoplasmosis, Other, Rubella, Cytomegalovirus, Herpes
Group of congenital infections that can cause severe fetal and neonatal complications.
Full Definition
TORCH represents a constellation of congenital infections including Toxoplasmosis, Other agents (such as syphilis, varicella-zoster, parvovirus B19), Rubella, Cytomegalovirus, and Herpes simplex virus. These infections can cross the placental barrier and cause significant fetal damage, including growth restriction, developmental delays, organ malformations, and neurological impairment. Recognition of TORCH infections is crucial for appropriate prenatal counseling, treatment decisions, and neonatal management strategies.
Usage
Usage note: Spell out components when first mentioned; 'Other' category has expanded over time.
In Context
- "The infant's microcephaly and cataracts prompted comprehensive TORCH infection screening." — neonatal evaluation
- "Maternal history of rash during pregnancy raised concern for possible TORCH exposure." — obstetric consultation