PURPOSE: To assess the role and effectiveness of percutaneous arterial embolization (TAE) in patients with hemodynamic instability due to hypovolemic shock secondary to ruptured splanchnic artery pseudoaneurysms (SAPA). MATERIALS AND METHODS: Seventeen patients (11 men, 6 women; mean age, 53 years) with hemodynamic instability (systolic blood pressure <90 mmHg) due to hypovolemic shock secondary to ruptured SAPA were treated by TAE. Clinical files, multidetector row computed tomography angiography, and angiographic examinations along with procedure details were reviewed. RESULTS: Seventeen SAPAs were present, predominantly located on gastroduodenal or pancreatic arteries (9/17; 53%). Angiography showed extravasation of contrast medium from SAPA in 15/17 patients (88%). Technical success rate of TAE was 100%. TAE was performed using metallic coils in all patients (100%), in association with gelatin sponge in 5/17 patients (29%). TAE allowed controlling the bleeding and returning to normal hemodynamic status in 16/17 patients (94%). In 1/17 patient (6%), surgery was needed to definitively control the bleeding. The mortality and morbidity rate of TAE at 30 days were 0 and 12%, respectively. Morbidity consisted in coil migration in 1/17 patient (6%) and transient serum liver enzyme elevation in 1/17 patient (6%). CONCLUSION: TAE is an effective and safe treatment option for ruptured SAPA in hemodynamically unstable patients, with a success rate of 94%. Our results suggest that TAE should be the favored option in patients with hemodynamic instability due to ruptured SAPA.
PURPOSE: To assess the role and effectiveness of percutaneous arterial embolization (TAE) in patients with hemodynamic instability due to hypovolemic shock secondary to ruptured splanchnic artery pseudoaneurysms (SAPA). MATERIALS AND METHODS: Seventeen patients (11 men, 6 women; mean age, 53 years) with hemodynamic instability (systolic blood pressure <90 mmHg) due to hypovolemic shock secondary to ruptured SAPA were treated by TAE. Clinical files, multidetector row computed tomography angiography, and angiographic examinations along with procedure details were reviewed. RESULTS: Seventeen SAPAs were present, predominantly located on gastroduodenal or pancreatic arteries (9/17; 53%). Angiography showed extravasation of contrast medium from SAPA in 15/17 patients (88%). Technical success rate of TAE was 100%. TAE was performed using metallic coils in all patients (100%), in association with gelatin sponge in 5/17 patients (29%). TAE allowed controlling the bleeding and returning to normal hemodynamic status in 16/17 patients (94%). In 1/17 patient (6%), surgery was needed to definitively control the bleeding. The mortality and morbidity rate of TAE at 30 days were 0 and 12%, respectively. Morbidity consisted in coil migration in 1/17 patient (6%) and transient serum liver enzyme elevation in 1/17 patient (6%). CONCLUSION:TAE is an effective and safe treatment option for ruptured SAPA in hemodynamically unstable patients, with a success rate of 94%. Our results suggest that TAE should be the favored option in patients with hemodynamic instability due to ruptured SAPA.
Authors: Amna Abdelgabar; Olivier d'Archambeau; Joachim Maes; Filip Van den Brande; Peter Cools; Roger R Rutsaert Journal: J Med Case Rep Date: 2017-05-04
Authors: Carola Rubio Taboada; Jesús García Alonso; Rubén Peña Cortés; Luis Velasco Pelayo; Paula Velasco Hernández; Francisco Santiago Lozano Sánchez Journal: J Vasc Bras Date: 2020-08-31