Use case name:	Medical Assistant Retrieve and Read One Particular Patient Records
Unique use case ID	UC_13
Primary actor(s)	Medical assistant.
Secondary actor(s)	Mammography technologist, Physician.
Goal	Medical stuff has logged into system and selects the “search or retrieve” system feature. A search page displayed. She can have choices searching by patient name or id, of which one particular patient record is found out.
Preconditions:	Medical staff has logged into the system.
Flow of events:	1) After logged on, the system displayed the functional feature to be able to retrieve records. 2) Medial staff selects “search” feature. 3) The System displays a search query page. a. Search by Patient Medical Id. b. Search by Patient first name, last name. 4) She choose Search By Patient Med Id Or she choose Search By Name: first name, last name 5) The System retrieves patient records based on the id or full name, then shows a most recent record of that patient. There are three functions applies to the record: “update” “print” and “audit” 6) The System allows to go back to search page or exit to home page. 7) The system writes this action, login name and login time into the audit history of that patient record.
Successful Post-condition:	The System goes to the page successfully.
Failed Post-condition:	Should no failure. Otherwise bug exists in the system.
Priority:	P2. Medium.
Branches:	Medical staff logout, it goes back home page.
Source:	2^nd client meeting.