I am anju.I suffering from classical hotkin lymphoma stage four. But it s only in lymph nodes not in bone marrow, blood or any other organ. lymphoma is nodular sclerosis type. First of all my doctor take cvp regimen cheemo two times. Because at that time my weight was only 33 kg. After that I slowly put on weight. Then my doctor do 6 cycle of AVBD regimen. After that my pet ct shows partial response. Then take BEACOPP regimen 4 cycle. Now after that doctor said your treatment is finished. I was also hopeful but after 22days there is a swelling in my left side of neck. Now my pet ct shows there is only one lymph node in my neck.What is the reason for this. Doctor is very disappointed.