Men’s And Women’s Health Flashcards
What is endometriosis ?
A common disorder characterised by the presence of endometrial glands and stroma outside of the endometrial cavity.
What are some risk factors for endometriosis ?
Obstruction to menstrual flow
Prolonged exposure to endogenous oestrogen
Short menstrual cycles
Low birth weight
Where are the most common sites for endometriosis ?
Ovaries
Pouch of Douglas
Uterosacral ligaments
What are some clinical features of endometriosis ?
Symptoms may be asymptomatic
Dysmenorrhoea
Dyspareunia
Chronic pelvic pain
Pain at time of ovulation
Infertility
Chronic fatigue
What are some differentials for endometriosis ?
Chronic pelvic inflammatory disease
Recurrent acute salpingitis
Ovarian tumour
Ectopic pregnancy
IBS
Urinary causes
What is the management of endometriosis ?
Analgesia - NSAIDs or paracetamol
Hormonal treatment
COCP
Surgical treatment
Define menopause
The permanent cessation of menstruation resulting from the loss of ovarian follicular activity. Natural menopause is recognised to have occurred after 12 consecutive months of amenorrhea for which there is no other obvious pathological or physiological cause.
What age range does menopause occur in ?
40 - 58 years old
What are some clinical features of menopause ?
Hot flushes
Thinning of vaginal skin
Increased risk of UTI
Dysuria or nocturia
Irritability
Lethargy
Depression
Loss of libido
Increased risk of breast cancer
What is the management of menopause ?
HRT
Lifestyle measures
Gabapentin - reduces hot flushes
SSRI - alternative to HRT
Diet and supplements
What is infertility ?
The failure of conception in a couple having regular, unprotected coitus for one year, provided that normal intercourse is occurring not less than twice weekly.
What are the main causes of infertility ?
Unexplained infertility
Ovulatory disorders
Tubal damage
Factors affecting male infertility
Uterine or peritoneal disorders
What are some investigations for infertility ?
History and examination of both partners
Semen analysis
Assessment of ovulation
LH, FSH, TFT’s, testosterone level blood test
Assessment for tubal patency
What is the management of male infertility ?
Decrease smoking or drinking
Clomiphene citrate
What is the management for female infertility ?
Clomiphene citrate
Surgery for tubal damage
Intrauterine insemination
What are fibroids ?
The most common benign gynaecological tumour. Monoclonal tumours of the smooth muscle cells of the uterine myometrium.
What are some risk factors for fibroids ?
Race
Genetics
Age - rare before menarche
Early menarche
Obesity
High meat diet
Hypertension
Smoking
diabetes
What are some clinical features of fibroids ?
Abnormal uterine bleeding
Abdominal bloating
Urinary frequency and urgency
Urinary incontinence
Constipation
Pelvic pain
What may be felt on examination when suspecting fibroids ?
Very large fibroids may be palpated abdominally
Vaginal exam reveals a firm, irregularly enlarged uterus - non tender
What are some differentials for fibroids ?
Ovarian tumours - cysts, carcinoma and fibroma
Pregnancy
Uterine endometriosis
Diverticular disease
Colonic carcinoma
What are some investigations for fibroids ?
FBC - check Hb
Mid stream urine test
USS
MRI
Hysteroscopy
What are some complications of fibroids ?
Hyaline degeneration - muscle and fibrous tissue replaced by hyaline tissue
Fatty degeneration
Calcification
What is the management of fibroids ?
Majority are asymptomatic so require no treatment
NSAIDs
Oral contraceptives
Myomectomy - removal of fibroid
Hysterectomy
Uterine artery embolisation
What are the 3 main features of PCOS?
Irregular periods
Excess androgens
Polycystic ovaries - ovaries become enlarged and contain fluid filled sacs
What are some symptoms of PCOS ?
Irregular periods
Difficulty getting pregnant
Hirsutism
Weight gain
Thinning hair and hair loss
Oily skin and acne
What are the investigations performed when suspecting PCOS ?
Endocrine tests
Imaging of the ovaries - USS
What are some complications of PCOS ?
Infertility
DM
TIA / stroke
Obstructive sleep apnoea
What are the management options for people with PCOS ?
Lose weight, Clomiphene citrate for infertility
Anti-androgens or oestrogen for Hirsutism
Lose weight or Metformin for insulin resistance
COCP for menstrual irregularity
What is the ovarian cycle ?
The normal process whereby the ova mature and are released during the menstrual cycle.
At what day does ovulation occur and what happens after ?
Day 14
After ovulation the theca and granulosa cells proliferate and the luteal cells form the corpus luteum. These cells proliferate and produce oestrogen and progesterone.
If pregnancy does not occur the corpus luteum begins to degenerate.
What are the 3 phases of the uterine cycle ?
Proliferative
Secretory
Menstrual
What happens in the proliferative phase ?
The lining becomes thicker and the uterine glands become thicker. There is mitosis in both stromal and epithelial cells leading to growth of the glands and thickening of the endometrium.
What occurs in the secretory phase ?
The endometrium becomes more vascular and the glandular component become coiled and tortuous. This is stimulated by oestrogen and progesterone.
What occurs in the menstrual phase ?
Regression of the corpus luteum and loss of hormonal support, necrosis and subsequent bleeding and sloughing of the endometrium occurs.
What is menstruation ?
Normal menstruation occurs as the endometrium sloughs from the uterus, with consequent bleeding. The flow usually lasts for 3 - 5 days. This marks the start of the new menstrual cycle.
What is the follicular phase and what hormones are involved ?
First phase of the cycle.
FSH stimulate growth in follicles
Inhibin is produced and FSH starts to decline
Increase in oestrogen
What hormones are involved in ovulation ?
LH surge causes ovulation. LH surge is caused by a rise in oestrogen.
Meiosis is completed in the oocyte as a result of the LH surge.
What is the luteal phase ?
Occurs after the release of the ovum.
The follicle forms the corpus luteum and starts to produce progesterone, androgens and oestrogen.
The corpus luteum regresses after 9 - 11 days unless pregnancy occurs.
A massive rise in progesterone results in ?
Preparation of the endometrium for implantation
Suppression in growth of the new follicles past the preantral stage
What are the most common penile disorders affecting ?
The foreskin
What is balanitis ?
Inflammation of the glans penis.
Common in young boys with non-retraction foreskin and in elderly men.
How does balanitis present ?
Irritation or pain in the penis and discharge beneath the foreskin.
Inflammation is usually visible.
Recurrent balanitis may cause phimosis with disturbance of micturition.