Task: Answer Verification
Input (English): Question: Are haemorrhoids associated with internal iliac vein reflux in up to one-third of women presenting with varicose veins associated with pelvic vein reflux?
Answer: There is a strong association between haemorrhoids and internal Iliac vein reflux. Untreated reflux may be a cause of subsequent symptomatic haemorrhoids. Treatment with methods proven to work in conditions caused by pelvic vein incompetence, such as pelvic vein embolisation and foam sclerotherapy, could be considered.
Output (English): yes