Growth Patterns of Placental and Paraovarian Adrenocortical Heterotopias Are Different

Table 3

Comparison of basic pathological features of adrenocortical heterotopia of different locations.

	Vicinity of urogenital organs	Intrarenal or within distant organs	Placental
Zonation pattern	Yes	No	No
Medullar component	Not reported	Reported in one case [4]	Not reported
Shape	Round	Round or irregular	Round
Size	Variable	Up to 1.5 cm	~0.2 cm
Number of lesions	Two lesions reported in one fetus [22]	Solitary	Solitary
Hyperfunctional or neoplastic	Reported	Reported	Not reported
References	[17, 18, 22]	[1–11]	[12–16]