Is anyone knowledgeable about hazy stranding mesentary

Have abdominal distribution x 2 months with a lot of pressure right upper quadrant and now whole right abdomen. CT two minths ago show hazy omentum and hazy mesentary with stranding. Had ultrasound for right ovary , and was diagnosed with cyst, not tumor. Had upper endoscopy to rule out pancreatic cancer/ disease. No definitive diagnosis but discomfort increasing. Colonoscopy and endoscopy all normal except h pylori