Long term genital problems Flashcards
Menarche
A woman’s first menstrual period.
Primary amenorrhoea
A patient has never had a period by the age of 16.
Secondary amenorrhoea
A patient has started having periods, but then subsequently menstruation has stopped. 6 months of not having a period.
Oligomenorrhoea
Menstruation that has reduced in frequency, leading to a cycle length of greater than 35 days, resulting in 4-9 periods a year.
Dysmenorrhoea
Painful periods
Menorrhagia
Heavy menstrual bleeding, >80ml or the patient is passing clots.
Metorrhagia
Irregular, non-menstrual bleeding between menstrual periods.
What should you think of with the following terms:
Missed period
Painful period
Heavy period
Pregnancy is the most likely cause
Could she be pregnant and having a miscarriage or ectopic?
Could she be pregnant and having a miscarriage?
What are some red flag symptoms/signs that make you think of ovarian cancer?
- Abdominal distension
- Appetite loss
- Ascites
- Abdominal or pelvic mass
- IBS in women 50 or over
- Unexplainable fatigue, change in bowel habit
What are some red flag symptoms/signs that make you think of endometrial cancer?
All in women aged 55 and over
- Blood glucose levels high with visible haematuria in women age 55 and over
- Haemoglobin levels low
- Thrombocytosis
- Vaginal discharge
What is breakthrough bleeding?
Irregular bleeding associated with hormonal contraception
What are some causes of post coital bleeding?
- Infection
- Cervical ectropion
- Vaginal/Cervical cancer
- Trauma or sexual abuse
- Vaginal atrophic change
What are some causes of inter-menstrual bleeding?
- Ectopic pregnancy
- Vaginal spotting around the time of ovulation
- Adenosis
- Tumours
- Infection (chlamydia, gonorrhoea)
- Polyps
- Endometritis
- Tamoxifen
- Missed oral contraceptive pills
With inter-menstrual and post-coital bleeding, what are two investigations you should always carry out?
- Pregnancy test
- Infection screen
What blood tests may you include with inter-menstrual and post-coital bleeding?
- FBC
- Clotting
- TFT
- FSH/LH levels
What is recommended for women with persistent PCB?
Colposcopy is often recommended because of it’s high sensitivity.
What is included in a menstrual history?
- Last menstrual period- ask whether the last period was a normal period
- Regularity and cycle length
- Duration of abnormal bleeding- discuss prolonged versus recent change
- Presence of menorrhagia
- Timing of bleeding in the menstrual cycle
- Associated symptoms- eg, abdominal pain, fever, vaginal discharge, dyspareunia
What questions should you ask in an obstetric history?
- Previous pregnancies and deliveries, including time since last delivery/miscarriage/termination
- Current breastfeeding
- Risk of current pregnancy- gastroenteritis, forgotten pills
- ## Risk factors for ectopic pregnancy- PID, endometriosis, IVF, IUCD
When should ultrasound ideally be done?
Postmenstrually as the endometrium is at it’s thinnest and polyps and cystic areas tend to be more obvious.
What is the recommended investigation for menorrhagia?
Hysteroscopy with endometrial biopsy, history is suggestive of fibroids, polyps or endometrial pathology.
What factors lead to a high risk of endometrial cancer?
- Those with a family history of hormone-dependent cancer
- Those with prolonged and irregular cycles
- Those taking tamoxifen
What are local causes of menorrhagia?
Adenomyosis, fibroids and endometrial polyps
What are some systemic causes of menorrhagia?
Clotting problems and hypothyroidism
When should you carry out a physical examination in a patient with heavy menstrual bleeding?
When there are other related symptoms such as:
- Persistent intermenstrual bleeding
- Pelvic pain
What would raise suspicion of a clotting disorder (von Willebrand’s) in a patient with heavy menstrual periods?
- Have had HMB since their periods
- Have a personal or family history suggesting a coagulation disorder
What are management options of menorrhagia if the cause is dysfunctional uterine bleeding?
- Mirena coil (releases levonorgestrel)
- Tranexamic acid
- Hormonal contraception (COCP)
What is Adenomyosis?
Presence of endometrial tissue within the muscular wall of the uterus. This condition can cause the uterus to become enlarged, tender and may result in heavy or prolonged menstrual bleeding.
What are secondary causes of dysmenorrhoea (painful periods)
- Endometriosos/adenomyosis
- Fibroids (myomas)
- Pelvic inflammatory disease
- Ectopic pregnancy
- Ovarian cancer
- Cervical cancer
-IUD insertion
When is primary dysmenorrhoea more likely?
- Pelvic exam is normal
- Other gynaecological symptoms are NOT present
- Nausea, vomiting, diarrhoea, fatigue, irritability, headache, lower back pain are present
- Pain starts shortly before the onset of menstruation and lasts for up to 72 hours, improving as the menses progresses.
If a patient has primary amenorrhoea and they have secondary sexual characteristics present, what are some causes of that?
- Constitutional delay
- Imperforate hymen/Mullerian agenesis
- Testicular feminisation
- Hyperprolactinaemia
If a patient has primary amenorrhoea and they do not have secondary sexual characteristics present, what are some causes of that?
- Ovarian failure
- Hypothalamic failure (anorexia nervosa)
- Tumours involving the hypothalamus or pituitary
- Kallman’s syndrome (cannot produce gnrh)
- CAH
- Empty sella syndrome, Prader-Willi syndrome and Laurence-Moon syndrome