Heavy Menstrual Bleeding Flashcards
What is another name for heavy menstrual bleeding?
Menorrhagia
What is the average volume of blood loss during menstruation?
40ml
What blood loss volume is defined as excessive?
> 80ml
What is the definition of heavy menstrual bleeding?
It is defined as an amount of blood loss that the woman considers to be excessive
The volume of blood loss is rarely measured in clinical practice
What are the nine causes of heavy menstrual bleeding?
Endometrial Polyp
Adenomyosis & Endometriosis
Leiomyoma (Fibroid)
Endometrial Malignancy
Coagulation Disorders (Von Willebrand Disease)
Polycystic Ovarian Syndrome
Pelvic Inflammatory Disease
Anticoagulant Medications
Intrauterine Contraceptive Devices
What are the three clinical features of heavy menstrual bleeding?
Frequent pad changing every one to two hours
Passage of blood clots
Leakage of blood through clothes
What are the five investigations used to detect the underlying cause of heavy menstrual bleeding?
Pregnancy Test
Blood Tests
Ultrasound Scan
Vaginal Swab
Hysteroscopy
When do we conduct a pregnancy test when patients present with heavy menstrual bleeding?
In all patients of a reproductive age
Why is a pregnancy test used to investigate heavy menstrual bleeding?
Vaginal bleeding may indicate miscarriage pregnancy and ectopic pregnancy
What two blood tests used to investigate heavy menstrual bleeding?
Full Blood Count
Coagulation Screen
Why is a FBC test used to investigate heavy menstrual bleeding?
Anaemia, which is a common complication of heavy menstrual bleeding
Why is a coagulation screening test used to investigate heavy menstrual bleeding?
It is used to look for coagulation disorders
When do we conduct a coagulation screening blood test when patients present with heavy menstrual bleeding?
Those with a family history
Those that have experienced heavy menstrual bleeding since menarche
What investigation is the most useful for heavy menstrual bleeding?
Transvaginal US
When do we conduct an US when patients present with heavy menstrual bleeding?
If there is a palpable pelvic mass
If there is pelvic pain on examination