... predict them. Anorectal abscesses can lead to anal fistulas, also known as fistula in ano. An anal fistula isthe development of an abnormal tract or opening between the anal canal and the skin ... rarely occurs in black/African American females and in males.Approximately 1% of women and adolescent girls in the United States may have an eating dis-order such as anorexia and bulimia. ASSESSMENTHISTORY. ... diseases suchas Williams syndrome, which has autosomal dominant transmission, characteristic facial fea-tures, and mental retardation. GENDER, ETHNIC/RACIAL, AND LIFE SPAN CONSIDERATIONSAS can...