Tenwek Hospital is a 300 bed mission hospital located in Bomet District, Rift Valley Province, approximately 200 miles from Nairobi in the west of Kenya. Tenwek serves as a primary health care facility for approximately 400,000 people, and it has become a referral center for a broader population. ESCC is the most common malignancy seen at Tenwek Hospital and the patients show a very unusual age distribution with 10% of cases less than or equal to 30 years of age.