Hi there thank you for accepting me .. I was diagnosed with Malignant Melanoma in December 1993.. I had a major incision in the January of 1994 and it was all cleared. I attended the Melanoma Clinic every year for 22 years and in January 2016 I found a lump under my right arm thinking it was to do with my breast but no it was back, Had 11 nodes removed in the March of the same year and attended oncology. In the October of 2016 I was told I had a growth on the Lung on the same side, this was removed in December of the same year.. All in all I have been clear on my Cat scans till now - Thank god - I then was told I lymphoma not too bad have the supports and all able to deal with it and numbness in the top of the arm. My question, if any one can help me please is Is it normal to seat dripping badly at the end of my hairline back of the neck it can be very bad at all times of day and night ..I wonder can anyone tell me if this is related .. thank you all in advance and remember Keep Positive ..