PURPOSE: To evaluate the safety and efficacy of Lipiodol lymphangiography and 3 adjunctive N-butyl cyanoacrylate (NBCA) glue embolization techniques for the management of postoperative lymphatic leakage. MATERIALS AND METHODS: This retrospective study included 27 patients with postoperative lymphatic leakage (17 with ascites, 3 with chylothorax, 6 with lymphoceles, and 1 with a skin fistula) who underwent Lipiodol lymphangiography for diagnostic and therapeutic purposes in 3 tertiary referral centers between August 2010 and January 2016. Adjunctive glue embolization was performed as needed by using 3 different techniques: "lymphopseudoaneurysm" embolization, closest upstream lymph node embolization, or direct upstream lymphatic vessel embolization. RESULTS: Sixteen patients were observed to determine the therapeutic effect of lymphangiography, and 8 patients (50%) recovered without further embolization. In 16 patients, including 11 who underwent immediate embolization after lymphangiography and 5 who underwent delayed embolization, a total of 28 embolizations (12 lymphopseudoaneurysms, 14 lymph nodes, and 2 lymphatic vessels) were performed. The technical and clinical success rates of the adjunctive embolizations were 89% (25 of 28) and 94% (15 of 16), respectively. The overall clinical success rate was 85% (23 of 27). The median time from initial lymphangiography to recovery was 5 days. No procedure-related major complications were reported. CONCLUSIONS: Lipiodol lymphangiography and adjunctive glue embolization techniques appear safe and provide promising efficacy for the management of postoperative lymphatic leakage.
PURPOSE: To evaluate the safety and efficacy of Lipiodol lymphangiography and 3 adjunctive N-butyl cyanoacrylate (NBCA) glue embolization techniques for the management of postoperative lymphatic leakage. MATERIALS AND METHODS: This retrospective study included 27 patients with postoperative lymphatic leakage (17 with ascites, 3 with chylothorax, 6 with lymphoceles, and 1 with a skin fistula) who underwent Lipiodol lymphangiography for diagnostic and therapeutic purposes in 3 tertiary referral centers between August 2010 and January 2016. Adjunctive glue embolization was performed as needed by using 3 different techniques: "lymphopseudoaneurysm" embolization, closest upstream lymph node embolization, or direct upstream lymphatic vessel embolization. RESULTS: Sixteen patients were observed to determine the therapeutic effect of lymphangiography, and 8 patients (50%) recovered without further embolization. In 16 patients, including 11 who underwent immediate embolization after lymphangiography and 5 who underwent delayed embolization, a total of 28 embolizations (12 lymphopseudoaneurysms, 14 lymph nodes, and 2 lymphatic vessels) were performed. The technical and clinical success rates of the adjunctive embolizations were 89% (25 of 28) and 94% (15 of 16), respectively. The overall clinical success rate was 85% (23 of 27). The median time from initial lymphangiography to recovery was 5 days. No procedure-related major complications were reported. CONCLUSIONS:Lipiodol lymphangiography and adjunctive glue embolization techniques appear safe and provide promising efficacy for the management of postoperative lymphatic leakage.
Authors: C M Sommer; C C Pieper; F Offensperger; F Pan; H J Killguss; J Köninger; M Loos; T Hackert; M Wortmann; T D Do; G Maleux; G M Richter; H U Kauczor; J Kim; S Hur Journal: Langenbecks Arch Surg Date: 2021-04-12 Impact factor: 3.445
Authors: Kai A Jones; Shirin Sadri; Noor Ahmad; Joseph R Weintraub; Stephen P Reis Journal: Semin Intervent Radiol Date: 2021-04-15 Impact factor: 1.513