Kim Kardashian Undergoes Surgery After Health Scare

• Kim Kardashian had surgery to remove irregularities from her esophagus.
• She revealed this on her family's show, 'The Kardashians'.
• She had been feeling sluggish and her throat was painful.
• Her father, Robert Kardashian, died of cancer in 2003.
• This health scare echoes the cancer battle her father faced.