Hi. I have been ill for the last 3 months with bowel issues ( constipation/ Diarrohea), appetite loss, weight loss of 6kg, epigastric pain and nausea that come and go, night sweats, and a burning mouth and tongue. I have had numerous tests - colonoscopy, gastroscopy, 2 ultrasounds, ct scan with contrast and then an MRI that showed a 4mm side branch duct cyst on tail of pancreas. Numerous visits to A&E, bloods normal. Finally had an EUS that confirmed cyst looked benign. No biopsy possible as it was too small. But I feel so ill and the symptoms get worse. What can I do? I have found that there are some rare adenocarcinomas that are not typical and that mimic side branch duct IPMNs. In this one example I found it looked like a 1.5mm cyst on the outside but when they cut it out it was a 8cm solid adenocarcinoma. I can't get any pancreatic surgeon to listen to me. They are only interested in textbook cases and say it's impossible for me to have cancer. Everyone thinks I just have IBS/ hypochondria. I am having a PET scan tomorrow but apparently even a PET scan can miss tumours if they are very small. I am so confused, just know I feel very ill. Any thoughts?