Ultrasound Imaging📍 PelvisUpdated 2025-12-15Radiology Reviewed
Simple Ovarian Cyst
Understanding Simple Ovarian Cyst found on Pelvis Ultrasound Imaging imaging. Learn what this finding means and what steps to take next.
Radiographic Appearance
Ultrasound Imaging FindingAnechoic thin-walled cyst without septations or solid components; posterior acoustic enhancement.
Clinical Significance
Usually benign and physiologic; size and age guide follow-up.
What is a Simple Ovarian Cyst?
Fluid-filled follicular or luteal cyst. Ultrasound characterizes benign features.
Imaging Appearance
- Anechoic, round/oval
- Thin smooth wall, no internal echoes
- No solid nodules or vascularity
Clinical Significance
- ＜5 cm in premenopausal patients often needs no follow-up
- Larger or persistent cysts may need repeat US
Symptoms
- Often asymptomatic; may cause pelvic pressure or pain if large/ruptured
Diagnosis
- Pelvic ultrasound (transvaginal preferred)
- Labs typically not required; pregnancy test in reproductive-age patients
Treatment
- Observation for small benign-appearing cysts
- Gynecology referral if large, symptomatic, or complex
Prognosis
- Most resolve spontaneously
What Should You Do?
- Follow recommended repeat ultrasound if advised.
- Seek care for sudden severe pain (possible torsion/rupture).
- Discuss contraception/ovulation timing if recurrent cysts.
Medical Disclaimer: Educational only; follow gynecology advice.
Correlate with Lab Results
Doctors often check these blood tests when Simple Ovarian Cyst is found on imaging:
Related Imaging Terms
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