Over a three-year period, we have seen in consultation four children whose mothers cited complaints referable to every organ system and which had persisted for many years. The parents had consulted a total of 99 physicians in eight states. Absence from school ranged from 40 to 200 days a year. Physical examinations of all patients and extensive and repeated laboratory studies were normal. On psychiatric examination the mothers exhibited paranoid thinking and a conviction of serious medical illness in their child which approached delusional proportions. They resisted psychiatric consultation and refused psychotherapy. The mother-child relationship was remarkably symbiotic, the two teen-age patients essentially voicing complaints which were indistinguishable from those reported by their mothers. The fathers invariably supported their wives' concerns. Subsequently, parents and children left treatment, continuing to “doctor shop”. Long-standing multisystem complaints in a child with normal growth and maturation are incompatible with any known significant organic disease, but suggest a serious emotional problem within the family. Further, parents who take such children from doctor to doctor are frequently disturbed themselves and may use an offspring as a proxy patient. An accurate diagnosis depends on careful history-taking from parents, patient, health professionals, and schools.