Massive penoscrotal haematoma following inguinal hernia repair: a case report

A Case of Huge Scrotal Hematoma during Mechanical Thrombectomy

Objective

We report a case of huge scrotal hematoma during emergency mechanical thrombectomy.

Case Presentation

An 85-year-old man presented with sudden aphasia and right-sided hemiplegia. He was diagnosed with cerebral infarction due to left M1 occlusion and underwent an emergency mechanical thrombectomy. The treatment was completed with full recanalization, but when replacing the long sheath in the right femoral artery with a short sheath, the patient flexed his leg. The sheath could not be replaced, resulting in a massive scrotal hematoma. Shortly after, the patient went into cardiopulmonary arrest but recovered spontaneous circulation after cardiopulmonary resuscitation. The puncture site was treated hemostatically with manual compression, and the scrotal hematoma was not enlarged. He was transferred to another hospital with a modified Rankin Scale score of 5.

Conclusion

Scrotal hematoma is a rare but potentially fatal puncture site complication that should be considered during neuro-endovascular treatment.

Penoscrotal haematoma after cardiac catheterisation

Scrotal haematoma is an extremely rare complication after cardiac catheterisation (CC) with only few cases reported in literature. We report a 56-year-old patient who developed large scrotal haematoma after CC via transfemoral approach requiring blood transfusion due to haemodynamic instability. After an uneventful elective procedure, he was discharged with a collagen plug-based vascular closure device (Angio-Seal). He developed sudden onset, excruciating groin pain with scrotal swelling and shock. Bleeding was stopped with manual compression over the femoral artery and 2 units of packed red blood cells were transfused. CT angiogram revealed scrotal haematoma without active bleeding. Testicular blood supply remained intact. Scrotal swelling improved with conservative management and patient got discharged 3 days later in a stable condition. The review of literature suggests that penoscrotal haematoma is unusual after CC but may result from arterial injury or bleeding into the fascial planes. Majority of patients require observation but surgery is indicated in selected cases for vascular complications.