B. Sammak et al., NEEDLE TRACK SEEDING FOLLOWING PERCUTANEOUS ETHANOL INJECTION FOR TREATMENT OF HEPATOCELLULAR-CARCINOMA, Hepato-gastroenterology, 45(22), 1998, pp. 1097-1099
We report two cases of needle track seeding in the subcutaneous tissue
and intercostal muscles following percutaneous ethanol injection for
the treatment of hepatocellular carcinoma. In one patient, tumor seedi
ng was observed 11 months after a total of 12 alcohol injections, and
in the other patient, tumor seeding was observed 30 months after a tot
al of 18 alcohol injections. The cases reported in the literature are
discussed.