Gynaecology Flashcards
Define primary amenorrhoea
Not starting menstruation:
By 13 when there is no evidence of pubertal development
By 15 when there are signs of puberty - breast bud development
Define androgen insensitivity
Condition where the tissues are unable to respond to androgen hormones so male sexual characteristcs do not develop - results in femal phenotype wo
Define secondary amenorrhoea
Defined as no menstruation for more than 3 months after previous regular menstrual periods.
Causes of secondary amenorrhoea
Pregnancy!
Menopause
Premature ovarian failure
Hormonal contraception
Hypothalamic or pituiraty pathology
Polycystic ovarian syndrome
Asherman’s syndrome - uterine pathology
Thyroid pathology
Hyperprolactinaemia
Management of hyperprolactinaemia
Dopamine agonists - cabergoline
Presentation of premenstrual syndrome
Low mood
Anxiety
Mood swings
IRritability
Bloating
Fatigue
Headaches
Breast pain
Reduced confidence
Cognitive impairment
Clumsiness
Reduced liibido
Define menorrhagia
Heavy menstrual bleeding - >80ml
Changing pads 1-2 hours, lasting more than 7 days, passing large clots,
Causes of menorrhagia
Dysfunctional uterine bleeding
Extremes of reproductive age
Fibroids
Endometriosis
PID
Contraceptive - copper coil
Anticoagulation
Bleeding disorders
Endocrine disorders
Connective tissue disorders
Endometrial hyperplasia
Cancer
PCOS
Management of menorrhagia
Tranexamic acid
Mefenamic acid
Mirena coil
COCP
Cyclical progesterone
Ablation
Hysterectomy
Define fibroids
Benign tumours of the smooth muscle of the uterus - common, oestrogen sensitive
Types of fibroids
Intramural - within myometrium
Subserosal - just below outer layer of uterus (grow outwards and can become very large)
Submucosal - just below lining of the uterus endometrium
Pedunculated - on a stalk
Presentation of fibroids
Menorrhagia
Prolonged menstruation
Abdominal pain
Bloating
Urinary or bowel symptoms - increased pressure
Deep dyspareunia
Reduced fertility
Palpable pelvic mass
Investigations in fibroids
Hysteroscopy
Pelvic ultrasounds
MRI scan
Management of fibroids
<3 cm - mireena, symptomatic control, COCP, cyclical progesterone, endometrial ablation, resection, hysterectomy
> 3cm - mirena, COCP, POP, uterine artery embolisation, myomectomy, hysterectomy
Define endometriosis
A condition where there is sctopic endometrial tissue outside the uterus.
Presentation of endometriosis
Cyclical abdominal pelvic pain
Deep dydpareunia
Dysmenorrhoea
Infertility
Cyclical bleeding from other sites
Urinary symptoms
Bowel symptoms
Investigations in endometriosis
Pelvic ultrasound
Laparoscopic exploration - gold standard
Management of endometriosis
Analgesia - NSAIDS
Hormonal management - COCP, POP, Mirena,
Laparoscopy
Hysterectomy
Define adenomyosis
Refers to endometrial tissue inside the myometrium - common in older multiparous women.
Presentation of adenomyosis
Dysmenorrhoea
Menorrhagia
Dyspareunia
Infertility
Complications in pregnancy
Investigations in adenomyosis
Transvaginal ultrasound
MRI
Histological examination - post hysterectomy
Management of adenomyosis
Tranexamic acid
Hormonal control
Uterine artery ablation
Hysterectomy
Complications in pregnancy of adenomyosis
Infertility
Miscarriage
Preterm birth
Small for gestational age
Preterm rupture of membranes
Malpresentation
C section
Post partum haemorrhage
Define menopause
Point at which menstruation stops - no periods for 12 months
Define premature menopause
Menopause occuring becfore the age of 40 - results from premature ovarian insufficiency
Perimenopausal smptoms
Hot flushes
Emotional lability
Low mood
Premenstrual syndrome
Irregular periods
Joint pains
Heavier or lighter periods
Vaginal dryness and atrophy
Reduced libido
Management of perimenopausal symptoms
No treatment
HRT
Clonidine
CBT
SSRI
Testosterone
Vaginal oestrogen
Tibolone - steroid acts as continuous HRT
Vaginal moisturisers
Define premature ovarian insufficiency
Define as menopause before the age of 40 - results from the decline in the normal activity of the ovaries