CHICAGO — In a case fraught with ethical questions, the parents of a severely mentally and physically disabled child have stunted her growth to keep their little “pillow angel” a manageable and more portable size.

The bedridden 9-year-old girl had her uterus and breast tissue removed at a Seattle hospital and received large doses of hormones to halt her growth. She is now 4-foot-5; her parents say she would otherwise probably reach a normal 5-foot-6.

The case involves a girl identified only as Ashley on a blog her parents created after her doctors wrote about her treatment in October’s Archives of Pediatrics & Adolescent Medicine. The journal did not disclose the parents’ names or where they live; the couple do not identify themselves on their blog, either.

Shortly after birth, Ashley had feeding problems and showed severe developmental delays. Her doctors diagnosed static encephalopathy, which means severe brain damage. They do not know what caused it.

Her condition has left her in an infant state, unable to sit up, roll over, hold a toy, walk, or talk. Her parents say she will never get better. She is alert, startles easily, and smiles, but does not maintain eye contact, according to her parents, who call the brown-haired little girl their “pillow angel.”

She goes to school for disabled children, but her parents care for her at home and say they have been unable to find suitable outside help.

She had surgery in July 2004 and recently completed the hormone treatment. She weighs about 65 pounds, and is about 13 inches shorter and 50 pounds lighter than she would be as an adult, according to her parents’ blog.