,BRIEF HISTORY: , The patient is an 82-year-old, who was admitted with the history of diabetes, hypertension, hyperlipidemia, coronary artery disease, presented with urinary retention and pneumonia. 
,BRIEF HISTORY : , The patient is an 82 - year - old , who was admitted with the history of diabetes , hypertension , hyperlipidemia , coronary artery disease , presented with urinary retention and pneumonia .