Adolescent gynaecology Flashcards
What is Gillick competence?
Child <16 years can give/withhold consent if the doctor feels they understand what is involved
In certain situations, parents can overrule this
What is Fraser competence?
Contraceptive advice can be given o <16 if
- mature enough to understand advice and implications of treatment
- likely to begin/continue having sex with or without treatment
- girl’s health would suffer without treatment/advice
What is important in an adolescent gynaecologist history?
Age of menarche Cycle PAin Sexual activity Contraception Wight changes Exercise
When is primary amenorrhoea investigated?
Normal secondary sexual characteristics= age 16
Absent secondary sexual characteristics= age 14
What are the causes of secondary amenorrhoea?
Weight
PCOS
Pregnancy
Fluctuating LH/oestrogen
How is PCOS diagnosed in adolescents?
US
Androgens
What is the treatment of PCOS in adolescents?
Weight reduction and lifestyle changes
OCP
What investigations are done with gynaecologist problems in adolescents?
FSH, LH, prolactin, TSH, testosterone, oestrogen
Pelvic US
Progesterone withdrawal bleed
How is puberty induced?
Gradual build up with oestrogen
Add progesterone once maximum height potential is reached
What are the common causes of bleeding disorders in adolescents?
Anovulation
Pregnancy complications
Leukaemia
Sexual abuse, bullying, trauma
What is the management of menorrhagia?
Reassure
Progesterone only pill, combined pill, Mirena
Tranexemic acid
Mefenamic acid
What is labial agglutination?
Adhesions of labia minor in midline
Can lead to retention of urine and vaginal secretions, can cause vulvovaginosis or UTI
What is the management of labial agglutination?
Improve hygiene
Lubrication of labia
Topical oestrogen
Surgical seperation- rare
When is physiological vaginal discharge common?
Infants up to 2 weeks due to maternal oestrogen
Pre-pubescent girls due to oestrogen from maturing ovaries
What are the causes of pathological discharge?
Infection
Haemolytic streptococcal vaginitis
Candidiasis
Foreign body