Spontaneous hemorrhage from varicose veins: A single-center experience.

Objective: Whereas the commonly described manifestations of venous insufficiency include telangiectasia, varicose veins (VVs), edema, skin changes, and ulcers, we have noted some patients who present with external hemorrhage from lower extremity VVs. Because there are few recent data examining this entity, we herein describe our experience.

Methods: During 29 months, we had 32 patients present with hemorrhage from lower extremity VVs. There were 15 men and 17 women with a mean age of 60.2 years (range, 38-89 years; standard deviation [SD], ±14.9 years). Interestingly, 16 of these patients presented after coming into contact with warm water; 28 patients, 19 patients, and 1 patient presented with reflux >500 milliseconds in the great, small, and accessory saphenous veins, respectively. Eight patients and six patients had reflux >1 second in the femoral and popliteal veins, respectively.

Results: All patients were treated with weekly Unna boots. Mean ulcer healing time was 2.12 weeks (range, 1-8 weeks; SD, ± 2.15 weeks). Patients with VV hemorrhage after contact with warm water had a mean healing time of 1.75 weeks, whereas those who bled without such exposure took an average of 3.5 weeks (P = .0426). Twenty patients underwent at least one endovenous thermal ablation procedure, with the average patient in the cohort receiving 2.16 procedures (range, 0-9; SD, ± 2.37). There was no significant difference between laterality, age, or sex between patients who bled after warm water contact and those who bled spontaneously. The ulcers recurred in three of the patients, and Unna boot treatment was reapplied until wounds healed once more. Patients had an average follow up of 7.2 months (range, 26 months; SD, ± 8.9 months), and we noted no recurrent bleeding episodes.

Conclusions: Spontaneous hemorrhage of VVs, although relatively under-reported, is not a rare occurrence. Risk factors are unknown; however, half of our patient cohort reported VV hemorrhage during or directly after coming into contact with warm water. Furthermore, these patients demonstrated a significantly shorter wound healing time compared with the rest of the cohort. Basic first aid, wound care, and hemostasis control education should be provided to all patients with VVs. Further investigation surrounding the risk factors associated with VV hemorrhage is warranted.