"On longitudinal scan: uterine fundus is upside down (fallen fundus sign)"
"On transverse scan: a bull's eye or target-like appearance may be seen"
Expected headings
"CT and MRI"
"Uterine inversion is a rare condition in which the uterus is essentially turned inside out. There are two types: "puerperal" (within six weeks of childbirth) and "non-puerperal". The reason for uterine inversion is unclear. In the puerperal form, it is theorised that excessive traction on the umbilical cord during delivery may cause it."