Queensland police have released information regarding a woman who disappeared from the Logan area a week ago.

Esther Davidsson was last seen on Logan Street in Eagleby about 11pm on December 18, and has not been heard from since.

Police described the 28-year-old as caucasian, about 162 centimetres tall, with blonde hair and brown eyes.

She has two distinctive tattoos, one on her wrist saying ‘Lilly’ and the other of a cross with a bead necklace on her right hip.

In a statement on Christmas Day, police said they held concerns for Davidsson’s welfare due to a medical condition.

Anyone with relevant information on her whereabouts is urged to call Policelink on 131 444.