In fact , a 1996 study found that the carcinoma predominantly metastasized into the lungs after tail vein injections .
If subcutaneously injected into mice , it is known to avidly metastasize to the lung .
A 1996 study found that the carcinoma predominantly metastasized into the lungs after tail vein injections .
If subcutaneously injected into mice , it is known to avidly metastasize to the lung .