Early post-procedural patients compliance and VAS after UAE through transradial versus transfemoral approach: preliminary results.

PURPOSE: The aim of our study is to verify VAS and patient compliance in the immediate post-procedural time, in patients undergoing UAE through radial approach versus femoral procedure. METHODS: Between January and September 2017, 30 consecutive patients (age range 28-47, average 32 years) were enrolled for the study. UAE was performed by two interventional radiologists with more than 10 years of experience and more than 100 cases of UAE done. Patients were divided into two groups: transfemoral approach (group a, n = 15 patients) and transradial approach (group b, n = 15 patients). After procedure, patients were questioned about the compliance using the questionnaire at 24 h and VAS rating at 6, 12, 18 and 24 h. RESULTS: The average of VAS in group b was lower than in group a in each evaluation at 6 h (p < 0.20), 12 h (p < 0.07), 18 h (p < 0.02) and 24 h (p < 0.22) on the basis of Mann-Whitney U test, however, without a clear scientific evidence. Also the compliance score at 24 h had better results in the group b (average 14.0, range 13.0-16.0) in comparison with group a (average 18.0, range 17.0-21.4) (p < 0.001). CONCLUSION: Transradial approach improves the compliance and VAS of patients undergone to UAE.

Distal radial artery: The last extreme rescue arterial access for interventional radiologists?

Transradial artery approach as primary access for transcatheter diagnosis and intervention is associated with lower risk of bleeding and major vascular complications, improved patient comfort and shorter time to hemostasis and ambulation than femoral one. Patient's adequate hand collateral perfusion, assessed by the Barbeau test, must be depicted prior to transradial artery approach in order to assess any absolute contraindication (D waveform). We describe the distal transradial artery approach, recently proposed for coronary interventions, used in emergency to embolize an intestinal bleeding in an 84-year-old woman and a left pectoralis major muscle bleeding in an 83-year-old woman, both with high risk of bleeding for femoral approach and contraindication for transradial artery approach (Barbeau D waveform).

Percutaneous Transhepatic Y-shaped Stent Placement in Portal-superior Mesenteric Vein Tumor Thrombosis Before Right Colectomy.

Portal-mesenteric tumor thrombosis represents a rare finding in patients with colorectal cancers. To our knowledge this is the first report of a patient diagnosed as having a wide stenosing right colon cancer with portal-superior mesenteric vein tumor thrombosis at the time of diagnosis, who was treated before surgery by positioning a percutaneous transhepatic Y-shaped stent through the main portal vein and the superior mesenteric vein. Percutaneous interventional procedures have gained worldwide acceptance for improving the symptoms of portal hypertension, because of their minimal invasiveness and high success rates with low number of complications. A multidisciplinary approach is mandatory in order to choose the best therapeutic option for the patients and the importance of a strong collaboration between interventional radiologist and surgeon has to be considered.

Thyroid adenolipoma: a case report.

Generally, small quantities of adipose tissue is present in the thyroid gland. The adenolipoma of the thyroid gland is considered a rare finding. It consists in a benign, encapsulated neoplasm composed of mature adipose tissue and glandular elements. We report a case of a 71 year-old female patient presenting with swelling of the anterior neck and history of airway obstruction. Ultrasound (US) examination showed a bulky multinodular goiter which caused dislocation and compression of the trachea. The scans performed at the level of the isthmic region showed the presence of a hyperechoic oval formation with a homogeneous echostructure and regular contours; these characteristics suggested the lipomatous nature of the nodule. The patient was subsequently subjected to a Computer Tomography (CT) of the neck for a pre-operative balance of the goitre and to exclude extra-thyroid pathologies. The CT scan confirmed the sonographic findings, and the probable adipose nature of the isthmic formation. After the patient has been subjected to total thyroidectomy and histological examination confirmed the diagnosis of adenolipoma.