SARASOTA, Fla., Dec. 1, 2011 /PRNewswire/ -- Larry Conrad went in for his annual physical on his 50th birthday. During his exam, his doctor found swollen lymph nodes in his armpits and groin. Conrad had a cough and said he'd lost weight because he 'felt full all the time'. His doctor ordered a series of tests, and Conrad was diagnosed with Non-Hodgkin's lymphoma, the most common type. He rejected the standard chemotherapy protocol, and, like over half a million other Americans, traveled outside the US for cancer treatment. According to TMD Limited, a medial tourism company, many patients seeking care in foreign medical centers are going specifically for cancer treatment.