Gan J L, Zhang D S, Fu K D, Luo J C, Chen H
Ninth People's Hospital, Shanghai Second Medical University.
Chin Med J (Engl). 1991 Jan;104(1):49-53.
Twenty patients with various forms of lymphedema were studied by indirect lymphography. Isovist, a new non-ionic, water-soluble, dimeric contrast media, was used for intradermal infusion. Simultaneous indirect lymphography showed characteristic patterns of lymphatics. The initial lymphatics were visualized by intradermal infusion of the newly developed isovist. However, they were not opacified with direct lymphography unless in the presence of valvular insufficiency. No systemic side-effects were observed except for a feeling of discomfort at the injection site. The results showed that indirect lymphography with intradermal infusion of Isovist is useful for demonstrating dermal lymph vessels and for the diagnosis of lymphedema.
