Biomaterial Database

[Early onset anorexia nervosa]. 2020

Aline Lefebvre, and Coline Stordeur

Service de psychiatrie de l'enfant et de l'adolescent, Centre de référence des maladies endocriniennes de la croissance et du développement. Centre de référence maladies rares anorexie mentale à début précoce. Hôpital universitaire Robert-Debré, AP-HP, Paris, France.

Early onset anorexia nervosa. Anorexia nervosa is an eating disorder of multifactorial origin. It has a serious physical and psychological impact on the functioning of the individual and the highest risk of mortality from psychiatric disorders. It is defined according to international classifications by a refusal to maintain a normal minimum weight for his age and height, an intense fear of gaining weight and a disturbance of one's body image. This pathology most often affects adolescents but can be diagnosed from the age of 8 years. In this case, it is considered as "early onset anorexia nervosa" or called "prepubescent anorexia nervosa". Its prognosis is serious, and it requires emergency medical care. Multidisciplinary ambulatory care should be favored in the absence of criteria imposing full-time hospitalization. Patient monitoring should continue for several years.

UI	MeSH Term	Description	Entries
D001828	Body Image	Individuals' concept of their own bodies.	Body Identity,Body Representation,Body Schema,Body Images,Body Representations,Body Schemas,Identity, Body,Image, Body,Representation, Body,Schema, Body
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D006760	Hospitalization	The confinement of a patient in a hospital.	Hospitalizations
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000553	Ambulatory Care	Health care services provided to patients on an ambulatory basis, rather than by admission to a hospital or other health care facility. The services may be a part of a hospital, augmenting its inpatient services, or may be provided at a free-standing facility.	Outpatient Care,Outpatient Health Services,Clinic Visits,Health Services, Outpatient,Outpatient Services,Services, Outpatient Health,Urgent Care,Care, Ambulatory,Care, Outpatient,Care, Urgent,Cares, Urgent,Clinic Visit,Health Service, Outpatient,Outpatient Health Service,Outpatient Service,Service, Outpatient,Service, Outpatient Health,Services, Outpatient,Urgent Cares,Visit, Clinic,Visits, Clinic
D000856	Anorexia Nervosa	An eating disorder that is characterized by the lack or loss of APPETITE, known as ANOREXIA. Other features include excess fear of becoming OVERWEIGHT; BODY IMAGE disturbance; significant WEIGHT LOSS; refusal to maintain minimal normal weight; and AMENORRHEA. This disorder occurs most frequently in adolescent females. (APA, Thesaurus of Psychological Index Terms, 1994)	Anorexia Nervosas,Nervosa, Anorexia,Nervosas, Anorexia
D001068	Feeding and Eating Disorders	A group of disorders characterized by physiological and psychological disturbances in appetite or food intake.	Appetite Disorders,Eating Disorders,Eating and Feeding Disorders,Feeding Disorders,Appetite Disorder,Disorder, Eating,Disorder, Feeding,Disorders, Eating,Disorders, Feeding,Eating Disorder,Feeding Disorder