SPECIMEN FOR DETECTING INFILTRATIVE LARGE INTESTINE TUMORS

摘要

Provided is a method for non-invasively obtaining an index for diagnosing the infiltration or invasive depth of a large intestine tumor. The method is characterized in that a specimen by which the infiltrative large intestine tumor can be detected is obtained by spraying a cleaning solvent onto the target large intestine mucous layer to separate the mucous from said mucous layer, and recovering the separated mucous along with the cleaning solvent.