generate report from log file

i have a log file and the only thing i need from it to generate a report is: discharge date & reason for discharge. the each block starts with sentence

Log-Date: mm/dd/yyyy.

in situation A, the result would be:
Discharge Date: 10/15/2012
Reason: Discharged to home or self-care (routine discharge).

and in situation B, the result would be:
Discharge Date: 10/15/2013
Reason: Discharged to home or self-care (routine discharge).
Discharge Date: 09/15/2012
Reason: Discharged to hospital.

situation A

Log-Date: 10/26/2012. Patient's record created. Admission Date: 08/01/2012   Log-Date: 06/20/2013 Patient Discharged. Discharge Date:10/15/2012 Reason for Discharge:01 - Discharged to home or self-care (routine discharge).  Log-Date: 06/20/2013 Discharge Undone. Discharge Date:11/15/2012. Original Admission Date: 08/01/2012

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situation B

Log-Date: 10/26/2013. Patient's record created. Admission Date: 08/01/2013   Log-Date: 06/20/2013 Patient Discharged. Discharge Date:10/15/2013 Reason for Discharge:01 - Discharged to home or self-care (routine discharge).  Log-Date: 06/20/2013 Discharge Undone. Discharge Date:10/15/2013. Original Admission Date: 08/01/2013 Log-Date: 
02/26/2013. Patient's record created. Admission Date: 03/01/2013   Log-Date: 04/20/2013 Patient Discharged. Discharge Date:09/15/2012 Reason for Discharge:03 - Discharged to hospital. 

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any help, comment or feedback would be deeply appreciated.