PMC9851661_01
(A-C) Intranodal lymphangiogram.
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An intranodal lymphangiogram was performed by insertion of a needle into a right inguinal lymph node and a slow injection of Lipiodol (Fig. 1a and b). Superior to this, the lymphatics were duplicated for a short segment before reuniting (Fig. 1c) then expelling Lipiodol into the drain tube.
(A and B) Intraoperative left-sided thoracic duct.
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A short segment was excised and confirmed on frozen section (Fig. 2a and b).