[Animal experiment studies of cryosurgical treatment of DS sarcomas and Morris hepatomas implanted in the liver]. / Tierexperimentelle Untersuchungen über die kryochirurgische Behandlung von in die Leber implantierten DS-Sarkomen und Morris- Hepatomen.

ABSTRACT

Cryosurgical treatment was applied to solid liver tumours of rats with a view to studying the effects of freezing temperatures upon liver carcinoma. Such treatment was applied to twelve rats to which carcinomas, 0.5 cm to 3.0 cm in size, had been implanted. Cryosurgical treatment was successful in one case. Many of the animals died of complications which resulted from freezing of surrounding organs, such as stomach or greater liver vessels.