Congenital granular cell tumor is a rare benign neoplastic growth affecting the gingival
mucosa of neonates. Prenatal ultrasound diagnosis has recently come to focus and in spite
of several reports on immune-histochemical and other advanced marker studies, the cause
and origin of the lesion remains debatable till date. Review of literature on prenatal
diagnosis and histopathology along with immunohistochemistry is discussed.