Abstract: The present invention is a clinical test information managing apparatus including at least one display configured to display cascading tiers of clinical test information, the apparatus further including at least one processor of a computer system and at least one memory that stores programs executable by the at least one processor to: display a first tier of clinical test information including a listing of items which include process stages that show progresses of testing, associated with an indication of presence of samples which are situated at a respective stage; and when receiving a selection by a user among the items, display a second tier of clinical test information including a listing of identifications of samples which are identified by the indication of presence associated with a selected item.