Abstract During recent years, drug-coated balloons (DCBs) have emerged as a promising therapeutic option. DCBs directly transfer antiproliferative drugs to the arterial wall in order to decrease myointimal hyperplasia. We describe a case of de novo renal artery in-stent restenosis (ISR) treated with drug-coated balloon angioplasty with acceptable short-term results, achieving blood pressure control using fewer antihypertensive agents. The experience and results obtained with DCBs in other territories could suggest and justify use of this technology in renal artery ISR.

Abstract During recent years, drug-coated balloons (DCBs) have emerged as a promising therapeutic option. DCBs directly transfer antiproliferative drugs to the arterial wall in order to decrease myointimal hyperplasia. We describe a case of de novo renal artery in-stent restenosis (ISR) treated with drug-coated balloon angioplasty with acceptable short-term results, achieving blood pressure control using fewer antihypertensive agents. The experience and results obtained with DCBs in other territories could suggest and justify use of this technology in renal artery ISR.

Abstract Pseudoaneurysms of gluteal arteries are rare, especially involving the inferior gluteal artery. They are mainly associated with penetrating trauma, infections, or pelvic fractures. A minority of cases are caused by blunt traumas, with only six cases reported in English. We present a case of pseudoaneurysm of the right inferior gluteal artery after a bicycle fall, presenting with a large hematoma in the gluteal region, observed during clinical examination, and significantly reduced hemoglobin. CT angiography revealed a large hematoma, with contrast extravasation and pseudoaneurysm formation. Angiography revealed that the origin of the lesion was in the right inferior gluteal artery. This artery was embolized with coils. After the procedure, the patient was referred to an intensive care unit, from where he was later transferred to a different hospital, with bleeding controlled. Endovascular treatment of these cases is a safe, fast and an effective option.

Abstract Pseudoaneurysms of gluteal arteries are rare, especially involving the inferior gluteal artery. They are mainly associated with penetrating trauma, infections, or pelvic fractures. A minority of cases are caused by blunt traumas, with only six cases reported in English. We present a case of pseudoaneurysm of the right inferior gluteal artery after a bicycle fall, presenting with a large hematoma in the gluteal region, observed during clinical examination, and significantly reduced hemoglobin. CT angiography revealed a large hematoma, with contrast extravasation and pseudoaneurysm formation. Angiography revealed that the origin of the lesion was in the right inferior gluteal artery. This artery was embolized with coils. After the procedure, the patient was referred to an intensive care unit, from where he was later transferred to a different hospital, with bleeding controlled. Endovascular treatment of these cases is a safe, fast and an effective option.