Fibroids and Women's Health
Current Guidance Update
Benign Nature of Fibroids
Uterine fibroids are benign smooth muscle tumours, and malignant transformation is extremely rare, occurring in fewer than 0.5% of cases.
MRI Characterisation
MRI is the preferred imaging modality for detailed fibroid characterisation and treatment planning, particularly before surgical or interventional procedures.
GnRH Antagonists
GnRH antagonists are now recommended as a preferred medical option for managing fibroid-related heavy menstrual bleeding and reducing fibroid symptoms.
Fertility-Sparing Options
Uterine fibroid embolisation and myomectomy are both appropriate fertility-preserving alternatives to hysterectomy for selected women.
Introduction
Uterine Fibroids: Types, Diagnosis & Treatment
Types of Fibroids
- Submucosal: Project into the uterine cavity and commonly cause heavy bleeding and fertility problems.
- Intramural: Located within the uterine wall and represent the most common type.
- Subserosal: Grow from the outer uterine surface and mainly cause pressure symptoms.
- Pedunculated: Attached to the uterus by a narrow stalk.
Common Symptoms
- Heavy menstrual bleeding
- Pelvic pressure or chronic pelvic pain
- Urinary frequency from anterior fibroids
- Fertility impairment due to cavity distortion
Clinical Assessment
- Pelvic ultrasound as the first-line investigation
- MRI as the gold standard for surgical planning
- Hysteroscopy for direct evaluation of submucosal fibroids
Non-Surgical Management
- Levonorgestrel IUS for heavy menstrual bleeding
- Tranexamic acid and NSAIDs for acute bleeding
- GnRH agonists or antagonists can reduce fibroid size by 30–50% before surgery
Fertility-Preserving & Definitive Treatment
- Hysteroscopic myomectomy: Gold standard for submucosal fibroids and fertility preservation.
- Laparoscopic/Open myomectomy: Preferred for intramural and subserosal fibroids.
- Uterine fibroid embolisation: Minimally invasive uterine-preserving radiological procedure.
- Hysterectomy: Definitive treatment for women who have completed their families.
Frequently Asked Questions
Do fibroids turn into cancer?
Malignant transformation is very rare, approximately 0.1–0.5%. Most fibroids are entirely benign.
Can I get pregnant if I have fibroids?
Many women conceive and deliver without complications. Submucosal fibroids have the most significant fertility impact, and myomectomy improves outcomes in this group.
Conclusion
Fibroids are common, manageable, and predominantly benign. The range of available options allows treatment tailored to each woman's symptoms, fertility goals, and preferences.
Sources & References
This article draws on guidance current at the time of writing from the following bodies and publications:
- RCOG GTG 24 (2023)
- NICE (2023)
- ACOG (2022)
General reference bodies for women's health guidance:
RCOG
rcog.org.ukACOG
acog.orgFIGO
figo.orgWHO
who.intNICE
nice.org.uk⚠ IMPORTANT DISCLAIMER
This article is provided for general knowledge and reference purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. No medication, treatment, or change to your healthcare should be undertaken based on this content without first consulting a qualified doctor. Always seek the advice of your physician or another qualified health provider with any questions you may have regarding a medical condition.
