Violation

A 6 year old has circumscribed suppurative lesions that look like cigarette burns on the left ear lobe and the right knuckles. The parents are cooperative and respond to the dentist in a coherent manner. The most likely diagnosis is

impetigo.

battered child syndrome.

osteogenesis imperfecta.

Münchhausen syndrome.

von Willebrand desease.

Please describe the matter of abuse