Thrombosed femoral artery pseudoaneurysm: complication of cardiac catheterization.

We present a case of catheter induced pseudoaneurysm of femoral artery and postprocedural course. This type of complications occurs in 2% to 8% patients after interventional procedures via trans femoral access and and has overall trend of increase due to significant number of this procedures in diagnostic and interventional cardiology. A 74-year-old female was admitted to Vascular department complaining of severe pain in her left groin. On physical examination, there was a femoral mass palpable but non-pulsatile in her left groin. Color Doppler documented the presence of femoral pseudoaneurysm as well as "to-and-fro" flow pattern on the pseudoaneurysm neck. CT arteriogram showed pseudoaneurysm with mostly thrombosed cavity, diameter of 85 x 27 mm. We concluded for further surgical repair.

Comparative analysis of diagnostic evaluation of abdominal aortic aneurysm: CT angiography versus Seldinger angiography.

INTRODUCTION: Preoperative evaluation of patients with aneurysm of abdominal aorta includes CT angiography. Stenotic changes of iliac arteries greater than 50% imply consideration of aorto-femoral reconstruction in order to avoid upcoming occlusion of iliac arteries in the near future. AIM: Comparison of detection of arterial stenotic changes between CT and Seldinger angiographies that are > or = 50% in aorto-iliaco femoral region. METHODS AND PATIENTS: This is a retrospective descriptive study that included 73 patients diagnosed with AAA from 2006-2008. Both CT and Seldinger angiography were performed on 43 patients, while 30 patients were evaluated only with CT angiography. RESULTS: out of 43 patients that were evaluated with both CT and Seldinger angiography, 30 of them were males and 13 were females. Stenotic changes > or = 50% detected by CT are as follows: aortic bifurcation -9.3% of patients, common iliac artery-11.62% of patients, internal iliac artery -46.51% of patients, external iliac artery 25.58% of patients and 4.6% of patients in case od common femoral artery. Seldinger angiography detected stenotic changes > or = 50% as follows: aortic bifurcation -16.27% of patients, common iliac artery -16.27% of patients, internal iliac artery -60.46% of patients, external iliac artery 32.55% of patients and 9.3% of stenotic changes at the level of common femoral artery. CONCLUSION: Seldinger angiography detected more stenotic changes of iliac artery segment in comparison to CT angiography and in that aspect every suspicion of potential stenotic change in iliac artery segment should be additionally evaluated by Seldinger angiogram in case of patients with AAA.

Percutaneous transarterial kidney embolization.

INTRODUCTION: In advanced stage of renal carcinoma especially in right kidney because of proximity of inferior vena cava in most centers preoperative embolization of kidney is performed in purpose of facilitating surgery and reducing pre- and postoperative complications. In certain number of patients with indication for inoperability, complete embolization is performed in order.to prevent complications like bleeding. After intervention, surgical nephrectomy can be performed. In patients with the absolute contraindication for the surgical treatment, embolization represents the treatment of choice. MATERIAL AND METHODS: Material for period of 7 years in Elbeck-Schoen Klinik and CCUS is presented in this paper. There were 72 patients, age range 3 to 92 years old, treated with 77 performed embolizations. Embolization was performed with PVA particles in order of achieving capillary embolization, while the principal trunk of renal artery was occluded with one or more coils until complete occlusion occurred. RESULTS: Patients were divided in two groups: group A consisted of patients with preoperatively performed embolization, and to patients in group B embolization was performed as form of palliative care. In all patients in group A procedure was a success, and in one patient from group B procedure was needed to be repeated several times. DISCUSSION AND CONCLUSION: As it is known from medical history first embolization was performed by Almgard in 1973 with purpose in providing safer surgical treatment to patient. Nowadays, this procedure got its widespread use in interventional radiology. Our experiences indicate successfulness of this procedure in most cases in preoperative management as well as in palliative treatment of patient. Postembolization syndrome occurred in all patients after intervention has been performed, and was successfully treated with symptomatic therapy. More severe complications were sporadic. In conclusion it might be said that embolization of inoperative tumors may increase both survival rate and quality of patients life.