Aneurysm, False/etiology* ; Carotid Artery Injuries/therapy* ; Carotid Artery, Internal ; Embolization, Therapeutic ; Epistaxis/etiology* ; Humans

PURPOSE: To explore the diagnosis and treatment of traumatic external carotid branch pseudoaneurysms. METHODS: Eleven cases of traumatic external carotid artery branch pseudoaneurysms were admitted in our hospital. Digital subtraction angiography was performed in all patients. It revealed that the pseudoaneurysms originated from the internal maxillary artery in 5 cases, superficial temporal artery in 5 cases and occipital artery in 1 case. Five cases of internal maxillary artery pseudoaneurysms and 2 cases of superficial temporal artery pseudoaneurysms were treated by embolization; the other 3 cases were surgically resected. RESULTS: Complete cessation of nasal bleeding was achieved in all the 5 pseudoaneurysms of internal maxillary artery after the endovascular therapies. Scalp bleeding stopped and scalp defect healed up in 2 patients with superficial temporal artery pseudoaneurysms treated by interventional therapy. All patients were followed up for 0.5-2.0 years without recurrence of nosebleed and scalp lump. CONCLUSION For patients with repeated severe epistaxis after craniocerebral injury, digital subtraction angiography should be performed as soon as possible to confirm traumatic pseudoaneurysm. Endovascular therapy is an effective method for traumatic internal maxillary artery pseudoaneurysms. For patients with scalp injuries and pulsatile lumps, further examinations including digital subtraction angiography should be performed to confirm the diagnosis. Surgical treatment or endovascular therapy for scalp traumatic pseudoaneurysm is effective.
Aneurysm, False/therapy* ; Angiography, Digital Subtraction ; Carotid Artery Injuries/therapy* ; Carotid Artery, External/diagnostic imaging* ; Embolization, Therapeutic ; Humans

Aneurysm, False/therapy* ; Cardiac Catheterization ; Heart Aneurysm ; Heart Ventricles/surgery* ; Humans

Adult ; Aneurysm, False ; diagnostic imaging ; surgery ; Anti-Bacterial Agents ; therapeutic use ; Echocardiography, Transesophageal ; Endocarditis, Bacterial ; diagnostic imaging ; drug therapy ; Female ; Heart Valve Prosthesis Implantation ; Heart Ventricles ; pathology ; Humans ; Mitral Valve ; surgery ; Mitral Valve Insufficiency ; diagnostic imaging ; surgery

Amiodarone ; therapeutic use ; Aneurysm, False ; diagnosis ; Anti-Arrhythmia Agents ; therapeutic use ; Arrhythmias, Cardiac ; diagnosis ; drug therapy ; Cardiomyopathies ; diagnosis ; drug therapy ; Humans ; Male ; Middle Aged

OBJECTIVETo investigate the characteristics,diagnosis and therapy of post-biopsy renal artery pseudoaneurysm in children and to study the clinical value of arterial embolization for traumatic renal hemorrhage when conservative treatment failed.

METHODData were compiled from medical records of a child in whom renal artery pseudoaneurysm occurred after biopsy in the Provincial Hospital Affiliated to Shandong University , and the related literature was reviewed to analyze the diagnosis and treatment of such pseudoaneurysm.

RESULTA 13-year-old boy had gross hematuria, aggravated dysuria and decreased hemoglobin 10 days after percutaneous renal biopsy. Hb decreased from 110 g/L on the first day after admission to 92 g/L on the 4th day, 83 g/L on the 7th day and the minimum to 74 g/L at the 8th day after admission. Ultrasound showed solid echogenic mass in the right renal pelvis as well as the bladder. Color Doppler ultrasound shows the red and blue rotation of blood flow in the polar capsule under the right kidney. Contrast-enhanced CT in the arterial phase showed a 0.5 cm sized renal mass with a strongly enhanced dot in the lower pole of the right kidney, suggesting a renal artery pseudoaneurysm. Haemostatic, supplement of red blood cells and blood volume and other integrative treatment of hematuria were applied for seven days, but his gross hematuria continued to be worsened. He was diagnosed as pseudoaneurysm by digital subtraction angiography (DSA) on the 19th day after renal biopsy. Superselective renal artery embolization using micro-coils and gelatin sponge particles was performed, and the blood clots were cleaned under cystoscope. Macro-haematuria and dysuria disappeared after the interventional treatment. Retrieval of reports on post-biopsy renal artery pseudoaneurysm in children by using "pseudoaneurysm, child" as the search term showed report of one case from the Chinese CNKI database and 3 cases from the PubMed database. The underlying disease was Henoch-Schonlein purpura nephritis in 3 cases and Sneedon syndrome in 1 case; clinical manifestation of gross haematuria was present in 4 cases, lumbago or pain at the site of the puncture in 2 cases, dysuria in 1 case, and fever in 2 cases.

CONCLUSIONThe post-biopsy renal artery pseudoaneurysm in children is often manifested as gross hematuria, lumbago, pain at the site of the puncture, fever and dysuria, DSA can be used for definite diagnosis and the interventional treatment is effective.

Adolescent ; Aneurysm, False ; therapy ; Angiography, Digital Subtraction ; Biopsy ; Embolization, Therapeutic ; Hematuria ; Hemorrhage ; Humans ; Kidney ; blood supply ; pathology ; Kidney Diseases ; diagnosis ; Male ; Nephritis ; Renal Artery ; pathology

Aneurysm, False ; surgery ; Factor VIII ; therapeutic use ; Hemophilia A ; drug therapy ; Humans ; Uremia

Aneurysm, False ; therapy ; Carotid Artery Diseases ; therapy ; Carotid Artery, Internal ; pathology ; Humans

In this article, we present two cases of femoral pseudoaneurysm (PA) at the femoral arterial puncture site followed by necrotizing fasciitis, which is rare but can be fatal when not managed appropriately. PA was revealed by lower-extremity angiography and color-flow Doppler ultrasonography. Hematoma removal, thrombolysis, and bleeder ligation with Gelfoam were repeatedly performed by a vascular surgeon. When necrotizing fasciitis developed, aggressive surgical drainage and creation of a viable wound bed for reconstruction were mandatory. We adopted a vacuum-assisted closure device (Kinetics Concepts International) as the standard treatment for complicated, serious, infected PA of the puncture site. Excellent clinical outcomes were obtained.
Aneurysm ; Aneurysm, False* ; Angiography ; Drainage ; Fasciitis ; Fasciitis, Necrotizing* ; Femoral Artery ; Gelatin Sponge, Absorbable ; Hematoma ; Ligation ; Negative-Pressure Wound Therapy ; Punctures* ; Ultrasonography, Doppler ; Wounds and Injuries

Aneurysm, False ; diagnosis ; diagnostic imaging ; etiology ; Cholecystitis ; diagnosis ; diagnostic imaging ; physiopathology ; Diabetes Mellitus ; diagnostic imaging ; therapy ; Humans ; Male ; Middle Aged ; Radiography