SQL Syntax to read field or table comments

Hi folks,

I'm trying to read comments from specific table fields or the table itself via SQL editor in studio.  For example I know I can easily add a comment to a field like this;

COMMENT ON TABLE "MYSCHEMA"."LFM2" is 'Vendor Master Record: Purchasing Data'

COMMENT ON COLUMN "MYSCHEMA"."LFM2"."MANDT" is 'Client'

Now what is the syntax to READ these comment values via SQL editor?

Thanks

-Patrick