Menstrual disorders Flashcards
What is the menstrual cycle?
From first day of period to day before next period
What is normal for blood loss during period?
Less than 80 ml over 7 days
What is menarche?
The first menstrual cycle
What considered abnormal menstruation?
Outwith: 24-38 days frequency 20 days variation in regularity in a 12 month period 2-8 days duration 5-80ml volume
What are some systemic causes of HMB?
Coagulation disorders like Willebrand disease
Hypothyroidism
Liver or renal disease
What are some iatrogenic causes of HMB?
Anticoagulant treatment
Ginseng, gingko, soya
IUD
How do herbal remedies like ginseng, gingko, soya affect menstruation?
Can cause irregularities by altering oestrogen levels
What are some uterine causes of HMB?
Uterine fibroids Endometrial polyps Endometriosis Adenomyosis Pelvic inflammatory disease Endometrial hyperplasia
Name an ovarian cause of HMB?
Polycystic ovary syndrome
How might fibroids present?
May be asymptomatic HMB Pelvic pain Urinary symptoms Pressure Backache Infertility Miscarriage
How are fibroids usually diagnosed?
Ultrasound
How are fibroids treated?
Fibroid embolisation or myomectomy for fertility preservation
Hysterectomy if fertility not a factor or medical treatment has declined
What is endometriosis?
Endometrial tissue present outside the lining of uterus
What are some symptoms of endometriosis?
Painful menstrual cramps Lower back pain Pain during sex Painful bowel movements and urination Abnormal bleeding pattern Diarrhoea, nausea, blotting
How is endometriosis diagnosed?
Pelvic exam
US
Diagnostic laparoscopy