Mumps arthritis.
D000293:Adolescent; D000328:Adult; D000843:Ankle Joint; D002648:Child; D002675:Child, Preschool; D003681:Dehydration; D006801:Humans; D007223:Infant; D007592:Joint Diseases / Q000209:etiology*; D007719:Knee Joint; D008297:Male; D008875:Middle Aged; D009107:Mumps / Q000150:complications*; D009920:Orchitis / Q000209:etiology*; D012785:Shoulder Joint; D014955:Wrist Joint