Possible Clues:

• Settings for donors, briefly
• Places for C-sections
• Hosp. areas where you might hear 'Scalpel, please'
• Where many RNs work
• Where some 35 Across work
• Sex change sites: Abbr
• Medical theaters, for short
• Where surgeons work
• Surgeon's workplaces: Abbr
• They may have you in stitches, in brief