Women's Health Flashcards
What is uterine prolapse?
Loss of anatomical support for the uterus, typically surrounding the apex of the vagina.
What is a cystocele?
Bladder prolapse
What is a rectocele?
Prolapse of the rectum or large bowel
What is an enterocele?
Prolapse of the small bowel
What grading system is used for uterine prolapse?
POP-Q
- Grade 0 - Normal
- Grade 1 - Lowest part is <1cm above introitus
- Grade 2 - Lowest part is within 1cm above or below introitus
- Grade 3 - Lowest part is >1cm below introitus, but not fully descended
- Grade 4 - Full descent with eversion of the vagina
What is the management for uterine prolapse?
Vaginal pessary
What are the risk factors for urinary incontinence?
Advancing age
Previous pregnancy and childbirth
High BMI
Hysterectomy
Family history
What are the difference types of urinary incontinence?
Urge incontinence
Stress incontinence
Mixed incontinence
Overflow incontinence
Functional incontinence
What is urge incontinence and what it is caused by?
The urge to urinate quickly followed by an uncontrollable leakage ranging from a few drops to complete emptying.
Due to detrusor muscle overactivity.
What is stress incontinence and what is it caused by?
Leaking small amounts when coughing or laughing, due to a high abdominal pressure
The urge to urinate quickly followed by an uncontrollable leakage ranging from a few drops to complete emptying would be what type of incontinence?
Urge incontinence
Urine leaking out when coughing or laughing, due to a high abdominal pressure would be what type of incontinence?
Stress incontinence
What is mixed incontinence?
A mixture of both stress and urge incontinence
What is overflow incontinence?
AKA neurogenic bladder - the bladder doesn’t empty completely which leads to an eventual leak e.g. prostate enlargement
If the bladder doesn’t completely empty and causes an eventual leak, what type of incontinence is this?
Overflow incontinence - AKA neurogenic bladder
What is the main cause of overflow incontinence?
Damage to the peripheral nerves or nerves of the brain and spinal cord
What are the classic signs/symptoms of urge incontinence?
Frequent urination, especially at night
Frequent urination, especially at night, would indicate what type of incontinence?
Urge incontinence
What is functional incontinence?
Co-morbid physical conditions impair the patient’s ability to get to a bathroom in time
What are some causes of functional incontinence?
Dementia
Sedating medication
Injury / illness resulting in decreased ambulation
What are the classic signs/symptoms of overflow incontinence?
There is a weak or intermittent stream / hesitancy
If there is a weak or intermittent stream / hesitancy when urinating, what type of incontinence is this?
Overflow incontinence
What are the initial investigations for urinary incontinence?
Bladder diaries for a minimum of 3 days
Vaginal examination
Kegel exercises
Urine dipstick and culture
Urodynamic studies
What is the first line intervention for urge incontinence?
Bladder retraining for 6 weeks minimum
What is the first line pharmacological agent for urge incontinence?
Oxybutynin (immediate release)
What class of drugs are used first line in urge incontinence?
Antimuscarinics (anticholinergics)
What is a contraindication of using oxybutynin for urge incontinence?
Frail elderly women due to an increased risk of falls
What is the second line pharmacological intervention for urge incontinence?
Tolterodine or Solifenacin
What is a contraindication for Tolterodine or Solifenacin for urge incontinence?
Closed-angle glaucoma
If a female patient is elderly with closed angle glaucoma, what is the pharmacological agent which can be given?
Mirabegron
What class of drug is Mirabegron?
A beta-3-agonist
What is the first line management for stress incontinence?
Pelvic floor retraining (Kegel exercises)
8 contractions performed 3 times per day for a minimum of 3 months
What is the second line management for stress incontinence?
Surgical procedures: e.g. retropubic mid-urethral tape procedures
What is the second line management for women for stress incontinence if they decline surgical procedures?
Duloxetine
What class of drug is Duloxetine?
A combined noradrenaline and serotonin reuptake inhibitor
What is the mechanism of action of Duloxetine?
Increased synaptic concentration of noradrenaline and serotonin within the pudendal nerve → increased stimulation of urethral striated muscles within the sphincter → enhanced contraction
What is the management for overflow incontinence?
Re-establish a clear pathway for urine flow e.g. catheterisation or medications like alpha blockers, which relax smooth muscle e.g. Tamsulosin
What are the most common type of renal stones?
80% of stones are composed of calcium oxalate or phosphate stones
What is the gold standard investigation for renal / urinary stones?
Non-contrast CT within 24 hours of presentation
What would the management be for renal stones that are less than less than 5mm?
Watchful waiting
In what case would you use watchful watching for the management of renal stones?
If they are less than 5mm
What would the management be for renal stones that are less than more than 10mm?
Surgical management
In what case would you use surgical intervention in the management of renal stones?
If they are more than 10mm.
What pharmacological agent may aid in the passage of renal stones?
Alpha blocker e.g. Tamsulosin
What is androgen insensitivity syndrome?
X-linked recessive condition due to end-organ resistance to testosterone causing genotypically male children (46XY) to have a female phenotype.
What is the inheritance pattern of androgen insensitivity syndrome?
X-linked recessive
What are the classical signs/symptoms of androgen insensitivity syndrome?
Primary amenorrhoea with little or no axillary or public hair.
Undescended testes may be felt in the suprapubic region.
Primary amenorrhoea with little or no axillary or public hair. Alongside
undescended testes felt in the suprapubic region would indicate what?
Androgen insensitivity syndrome
What is the management for androgen insensitivity syndrome?
Raise the child as a female
Bilateral orchidectomy
Oestrogen therapy
Why is a bilateral orchidectomy performed in patients with androgen insensitivity syndrome?
There is an increased risk of testicular cancer due to undescended testes.
Define bicornate uterus?
A bicornuate uterus is where there are two “horns” to the uterus
Gives the uterus a heart-shaped appearance
What are some complications of bicornate uterus?
Miscarriage
Premature birth
Malpresentation
Define imperforate hymen?
This is where the hymen at the entrance of the vagina is fully formed without an opening
What is the management for imperforate hymen?
Diagnosed on clinical examination
Management is with surgical incision to create an opening in the hymen
What is the potential complication of an imperforate hymen?
Retrograde menstruation which could lead to endometriosis
Define transverse vaginal septae?
Where aseptum(wall) formstransverselyacross the vagina
What are the investigations for transverse vaginal septea?
Clinical examination
Ultrasound
MRI
What are the main complications of transverse vaginal septae?
Infertility
Pregnancy-related conditions
Define vaginal hypoplasia?
Abnormally small vagina
Define vaginal agenesis?
An absent vagina
What is spared in vaginal agenesis and hypoplasia?
Ovaries are usually spared = normal female sex hormones
What is the management for vaginal hypoplasia and agenesis?
Vaginal dilator over a prolonged period to create an adequate vaginal size and alternative is vaginal surgery
What is menarche?
Menarche is the first menstrual cycle, or first menstrual bleeding, in female humans.
Define thelarche?
‘Breast budding’ - onset of secondary breast development
Define pubarche?
Development of pubic hair
What is the normal endometrial thickness in pre-menopausal women during menstruation?
2-4mm
What is the normal endometrial thickness in pre-menopausal women during the early proliferative phase (day 6-14)?
5-7mm
What is the normal endometrial thickness in pre-menopausal women during the late proliferative phase (day 14-18)?
Up to 11mm
What is the normal endometrial thickness in pre-menopausal women during the secretory phase (day 18-28)?
7-16mm
A endometrial thickness of 2-4mm would indicate a woman is in what part of their cycle?
Menstruation
A endometrial thickness of 5-7mm would indicate a woman is in what part of their cycle?
Early proliferative phase (day 6-14)
A endometrial thickness of up to 11mm would indicate a woman is in what part of their cycle?
Late proliferative phase (day 14-18)
A endometrial thickness of 7-16mm would indicate a woman is in what part of their cycle?
Secretory phase (day 18-28)
When can menopause be diagnosed?
Cessation of menses for at least 12 consecutive months
When does menopause usually occur in women, what is the average age?
40-60 years old. Average age is 51 years.
What is considered to be pre-menopausal?
Menopause before the age of 40 years.
When is contraception needed until after menopause?
12 months after the last period in women > 50 years
24 months after the last period in women < 50 years
What are some contraindications of HRT?
Current or past breast cancer.
Any oestrogen sensitive cancer.
Undiagnosed vaginal bleeding.
Untreated endometrial hyperplasia.
Unopposed oestrogen HRT can be given to women under what conditions?
If they do not have a uterus.
Combined HRT should be given to women who have what?
A uterus
What is a complication of oral HRT?
Increased risk of VTE, no increased risk with transdermal
Which two cancers are associated with an increased risk due to HRT use?
Ovarian and breast
What pharmacological agent can be given for women suffering from vasomotor symptoms (non-HRT)?
Fluoxetine
What is oestrogen HRT called when it is given in oral form?
Estradiol
What is progesterone HRT called when given in oral form?
Utrogestan (micronised progesterone)
Define adenomyosis?
Adenomyosis is characterised by the presence of endometrial tissue within the myometrium
What are the classical features of adenomyosis?
Dysmenorrhoea
Menorrhagia
Enlarged, boggy uterus
What is the first-line investigation for adenomyosis?
Transvaginal ultrasound
What is the management for adenomyosis?
Tranexamic acid to manage ammenhorea
GnRH agonists
Uterine artery embolisation
What is the definitive treatment for adenomyosis?
Hysterectomy
What is Asherman’s syndrome?
Also referred to as intrauterine adhesions or intrauterine synechiae, occurs when scar tissue (adhesions) forms inside the uterus and/or the cervix
How is Asherman’s syndrome diagnosed?
Hysteroscopy - Gold standard
What is the management for Asherman’s syndrome?
Dissection of adhesions during hysteroscopy
What would the classical signs/symptoms of lichen sclerosis be?
Intense itching, especially worse at night, and presents with white, shiny patches, thinning of the vulvar skin, and areas of atrophy.
What demographic is lichen sclerosus most common in?
Elderly females
What is the first line management for lichen sclerosus?
Gold standard - Clobetasol proprionate 0.05%
What is the second line management for lichen sclerosus?
Topical calcineurin inhibitors e.g. Tacrolimus 0.1%
Topical retinoids e.g. Tretinoin 0.025-0.1%
Why is there a need for follow up in patients with lichen sclerosus?
There is an increased risk of vulval cancer
What is the most common cause of vaginal itching?
Contact dermatitis
Define atrophic vaginitis?
Inflammation of the vagina due to changes in the composition of the vaginal micro-environment due to hormonal deficiency (oestrogen)
Atrophic vaginitis most commonly occurs in women at what stage in life?
Post-menopausal
What is the management of atrophic vaginitis?
Vaginal lubricants and moisturisers - if these do not help then topical oestrogen cream can be used.
What investigation should you always perform before a diagnosis of atrophic vaginitits?
Transvaginal ultrasound - endometrial cancer
What are the causes of infertility?
Male factor 30%
Unexplained 20%
Ovulation failure 20%
Tubal damage 15%
Other causes 15%
What is the investigation for infertility in males?
Semen analysis
What is the investigation for infertility in females?
Serum progesterone 7 days prior to expected next period.
Day 21 for 28 day period
How would you interpret a serum progesterone in females for infertility?
< 16 nmol/l - Repeat, if consistently low refer to specialist
16 - 30 nmol/l - Repeat
> 30 nmol/l - Confirms ovulation
What are the key counselling points for infertility?
Folic acid
Aim for BMI 20-25
Advise regular sexual intercourse every 2 to 3 days
Smoking/drinking advice
What is the most common type of vulval cancer?
Squamous cell carcinoma
What are the risk factors for vulval cancer?
Increased age
HPV infection
Vulval intraepithelial neoplasia (VIN)
Immunosuppression
Lichen sclerosus
What are the classical features of vulval cancer?
Lump or ulcer on the labia majora
Inguinal lymphadenopathy
May be associated with itching, irritation
What is the management of vulval cancer?
Wide local excision to remove the cancer
Chemotherapy - Erlotibib
What are the two types of cervical cancer?
Squamous cell cancer (80%)
Adenocarcinoma (20%)
What serotypes of HPV are associated with increased risk of cervical cancer?
16,18 & 33
What staging system is used for cervical cancer?
FIGO staging
What is stage IA cervical cancer classified as?
Confined to cervix, only visible by microscopy and less than 7 mm wide
What is stage IB cervical cancer classified as?
Confined to cervix, clinically visible or larger than 7 mm wide
What is stage II cervical cancer classified as?
Extension of tumour beyond cervix but not to the pelvic wall
What is stage III cervical cancer classified as?
Extension of tumour beyond the cervix and to the pelvic wall
A = lower third of vagina
B = pelvic side wall
What is stage VI cervical cancer classified as?
Extension of tumour beyond the pelvis or involvement of bladder or rectum
A = involvement of bladder or rectum
B = involvement of distant sites outside the pelvis
What is the gold standard treatment for stage IA cervical cancer?
Hysterectomy +/- lymph node clearance
What is the management option for patients with stage IA cervical cancer and wanting to preserve fertility?
Cone biopsy with negative margins
What are the management choices for stage II and above cervical cancer?
Chemotherapy - cisplatin
Radiotherapy
What type of cervical cancer is frequently not detected in cervical cancer screening?
Adenocarcinoma
At what age are women offered cervical smears?
All women between the ages of 25-64 years
At what ages is 3 yearly screening performed for cervical cancer screening?
25-49 years: 3-yearly screening
At what ages is 5 yearly screening performed for cervical cancer screening?
50-64 years: 5-yearly screening
Explain how cervical cancer screening works?
HPV first system, i.e. a sample is tested for high-risk strains of human papillomavirus (hrHPV) first and cytological examination is only performed if this is positive
When is cervical cancer screening performed during pregnancy?
Usually delayed until 3 months post-partum unless missed screening or previously abnormal smears
What is the protocol of an inadequate sample is obtained during cervical cancer screening?
Repeat test in 3 months
What is the protocol in cervical cancer screening if there is a negative result for high-risk HPV?
Return to normal recall
What is the protocol in cervical cancer screening if there is a positive result for high-risk HPV?
Samples are examined cytologically
If cytological samples are normal following a positive high-risk HPV sample in cervical cancer screening, what is the protocol?
Test is repeated in 12 months
If cytological samples are normal following 2 x positive high-risk HPV sample after 12 months in cervical cancer screening, what is the protocol?
Test is repeated in 12 months
If cytological samples are normal following 3 x positive high-risk HPV sample after 12 months in cervical cancer screening, what is the protocol?
If positive after 24 months = Colposcopy
If cytological samples are abnormal following a positive high-risk HPV sample in cervical cancer screening, what is the protocol?
Colposcopy
When is the HPV vaccine offered in schools and to whom?
Boys and Girls at ages 12-13
What is the treatment for cervical intraepithelial neoplasia?
Large loop excision of transformation zone (LLETZ)
What should happen for all women > 55 years old who present with post-menopausal bleeding?
All women >= 55 years who present with postmenopausal bleeding should be referred using the suspected cancer pathway
What is the most common identifiable cause of postcoital bleeding?
Cervical ectropion
What is endometrial hyperplasia?
Defined as an abnormal proliferation of the endometrium in excess of the normal proliferation that occurs during the menstrual cycle
What is the management for simple endometrial hyperplasia without atypia?
High dose progestogens with repeat sampling in 3-4 months
The levonorgestrel intra-uterine system may be used
What is the management for endometrial hyperplasia with atypia?
Hysterectomy is usually advised
What are the risk factors for endometrial cancer?
Nulliparity
More periods - early menarche, late Menopause
Unopposed oestrogen
Tamoxifen
HNPCC
What are some protective factors against endometrial cancer?
Multiparity
COCP
Smoking
What is the classic symptom of endometrial cancer?
Postmenopausal bleeding
What are some axillary features of endometrial cancer?
Pain (uncommon - signifies extensive disease)
Vaginal discharge - unusual
How may endometrial cancer present in premenopausal women?
Premenopausal women may develop menorrhagia or intramenstrual bleeding
pain is not common and typically signifies extensive disease
What is the first line investigation for endometrial cancer?
First-line investigation is trans-vaginal ultrasound
What is the management for endometrial cancer?
Surgery - total abdominal hysterectomy with bilateral salpingo-oophorectomy
High-risk - posteroperative radiotherapy
Define endometriosis?
Characterised by the growth of ectopic endometrial tissue outside of the uterine cavity
What are the features of endometriosis?
Chronic pelvic pain
Secondary dysmennhorea - starts before bleeding
Dysparenuria
What is the investigation of choice for endometriosis?
Laparoscopy is the gold-standard investigation
What is the first-line management for endometriosis?
NSAIDs and/or paracetamol
What is the second line management for endometriosis?
Combined oral contraceptive pill or progestogens e.g. medroxyprogesterone acetate
GnRH analogues CAN be tried
What is the management for endometriosis for patient who are trying to conceive?
Laparoscopic excision or ablation of endometriosis plus adhesiolysis
What are uterine fibroids?
Fibroids are benign smooth muscle tumours of the uterus
What demographic are uterine fibroids most common in?
More common in Afro-Caribbean women
How are uterine fibroids diagnosed?
Transvaginal ultrasound
What is the management for asymptomatic uterine fibroids?
No treatment is needed other than periodic review to monitor size and growth
What are some management options of menorrhagia secondary to uterine fibroids?
Levonorgestrel intrauterine system (LNG-IUS)
NSAIDs e.g. mefenamic acid
Tranexamic acid
Combined oral contraceptive pill
Oral progestogen
Injectable progestogen
What are some management options for shrinking / removal of uterine fibroids?
GnRH analogues
Myomectomy
Endometrial ablation
Hysterectomy
Why are GnRH analogues only used short-term?
Due to side-effects such as menopausal symptoms (hot flushes, vaginal dryness) and loss of bone mineral density
What is the most common cause of postmenopausal bleeding?
Vaginal atrophy
What is a hydatidiform mole?
Molar pregnancies (hydatidiform moles) are chromosomally abnormal pregnancies that have the potential to become malignant
What is a complete hydaitdiform mole?
Complete hydatidiform moles have a 46 XX or 46 XY karyotype that is derived entirely of paternal DNA.
What is an incomplete hydatidiform mole?
Partial hydatidiform moles contain a karyotype of either 69 XXX or 69 XXY, and contain both maternal and paternal genetic material
What are the classical features of complete hydatidiform mole?
Vaginal bleeding
Uterus size greater than expected for gestational age
What are the investigations for hydatidiform mole?
Pelvic ultrasound
Serum hCG - will be abnormally high
What would a complete hyaditidiform mole show on ultrasound?
‘snow storm’ appearance of mixed echogenicity
A ‘snow storm’ appearance of mixed echogenicity would indicate what?
Complete hyatidiform mole