Overview
Round ligament varicosities (RLVs) are a rare vascular condition predominantly observed during pregnancy, often mistaken for inguinal hernias due to similar clinical presentations. 12Diagnosis
Clinical Presentation: Painless or painful inguinal swelling, often reducible. 2
Physical Examination: Non-specific findings; may mimic inguinal hernia. 1
Ultrasonography: Essential diagnostic tool; shows echo-free tubular structures with vascularity on color Doppler, characteristic of RLVs. 123
Valsalva Maneuver: Enhances visibility of RLVs on imaging. 1Management
Conservative Therapy: Recommended initial approach, including reassurance and observation. 2
Postpartum Resolution: Symptoms typically resolve spontaneously after delivery. 12
Avoid Unnecessary Surgery: Prevents surgical intervention for benign condition. 2Special Populations
Pregnancy: Common occurrence in second or third trimester; conservative management is safe and effective. 2
Postpartum: Symptoms usually resolve without intervention postpartum. 12Key Recommendations
Utilize Ultrasonography for Diagnosis: Essential for differentiating RLVs from inguinal hernias in pregnant patients. (Evidence: Moderate) 23
Adopt Conservative Management: Initial treatment should focus on reassurance and observation, avoiding unnecessary surgical interventions. (Evidence: Moderate) 2
Expect Spontaneous Resolution Postpartum: Monitor patients expectantly, as symptoms typically resolve after delivery. (Evidence: Weak) 12References
1 Yeo JHL, Tashi S. A Rare but Noteworthy Diagnosis for "Lumps in the Groin" During Pregnancy: Round Ligament Varices. The American journal of case reports 2021. link
2 Yonggang H, Jing Y, Ping W, Guodong G, Chenxia M, Xiaojing X et al.. Forty-one cases of round ligament varicosities that are easily misdiagnosed as inguinal hernias. Hernia : the journal of hernias and abdominal wall surgery 2017. link
3 Nguyen QH, Gruenewald SM. Doppler sonography in the diagnosis of round ligament varicosities during pregnancy. Journal of clinical ultrasound : JCU 2008. link