Understanding Intrauterine Lesions

Effective endometrial polyp management requires a clear understanding of these common intrauterine lesions. These growths represent focal overgrowths of endometrial glands and stroma. While many polyps are asymptomatic, they frequently manifest as abnormal uterine bleeding (AUB). Specifically, intermenstrual bleeding is the hallmark sign in premenopausal women, whereas postmenopausal patients often present with sudden bleeding. Clinicians must also recognize that prevalence increases with advancing age, obesity, and the use of tamoxifen.

Diagnostic Tools and Techniques

Diagnosis typically begins with transvaginal ultrasonography (TVUS), which serves as the primary imaging modality. Furthermore, sonohysterography offers a highly sensitive and specific office-based technique to confirm the presence of these lesions. Although color and power Doppler imaging can help distinguish benign polyps from malignant ones, they do not replace histopathologic evaluation. Consequently, doctors should use these tools to guide, rather than replace, definitive surgical diagnosis when symptoms persist.

Advancements in Endometrial Polyp Management

Expectant management serves as a viable option for small, asymptomatic polyps in premenopausal women. However, for most patients, hysteroscopic polypectomy is the preferred surgical approach. Surgeons can safely and effectively perform this procedure in a clinic environment without systemic anesthesia. This office-based approach significantly reduces direct healthcare costs and minimizes the socioeconomic burden on the patient. Additionally, while medical treatments like the levonorgestrel-releasing intrauterine device (LNG-IUD) may reduce recurrence, they are currently not considered first-line for primary polyp removal.

Clinical Considerations for Infertility

The relationship between polyps and infertility remains a subject of ongoing debate. Some evidence suggests that removing polyps improves pregnancy rates, yet their exact role in reducing the success of assisted reproductive techniques is not fully clear. Therefore, clinicians must individualize treatment plans based on the patient\'s fertility goals and symptom severity. Ready access to TVUS and sonohysterography allows for precise identification, ensuring that surgical intervention is reserved for those who will benefit most.

Frequently Asked Questions

Are endometrial polyps always cancerous?

No, most endometrial polyps are benign. However, they can harbor premalignant or malignant cells, particularly in postmenopausal women or those with specific risk factors. Histopathologic evaluation remains essential for a definitive diagnosis.

Can polyps recur after surgical removal?

Yes, polyps can recur after hysteroscopic polypectomy. Medical options like the LNG-IUD may help reduce the risk of recurrence, although they are generally used as adjunct therapy rather than a primary treatment.

Is surgery necessary for asymptomatic polyps?

Expectant management may be appropriate for small, asymptomatic polyps in premenopausal women. Conversely, symptomatic polyps or those found in postmenopausal patients usually require surgical removal due to the risk of malignancy and symptom relief.

Disclaimer: This content is for informational and educational purposes only and does not constitute medical advice. Refer to the latest local and national guidelines for clinical practice.

References

Han MN et al. Endometrial Polyps. Obstet Gynecol. 2026 Mar 12. doi: 10.1097/AOG.0000000000006232. PMID: 41818771.

Bougie O, et al. Guideline No. 447: Diagnosis and Management of Endometrial Polyps. J Obstet Gynaecol Can. 2024 Mar;46(3):102402. doi: 10.1016/j.jogc.2024.102402.

Vitagliano A, et al. Endometrial Polyps: Update Overview on Etiology, Diagnosis, Natural History and Treatment. Clin Exp Obstet Gynecol. 2022; 49(10):232. doi: 10.31083/j.ceog4910232.