Does anyone know what it means have a biopsy of the terminal ileum (done during a colonoscopy) show a "lymphoid aggregate"? It says there's no evidence of an inflammatory bowel disease, and that this is benign and not cancerous. So I'm assuming the lymphoid aggregate is nothing too significant, but I'm curious about what it means. Could gluten cause it?
When they did my upper endoscopy last year they only took four samples, with none from the duodenal bulb, and no lymphocyte counts. The GI assured me beforehand that she'd do plenty of biopsies, but I woke up and found out she'd only done four. And I'd been gluten-light for over a decade, then briefly gluten free, then did a six-week gluten challenge leading up to the endoscopy (during which I only had one piece of bread most days because it was making me so miserable and my hair started falling out). So altogether, there were many places where doubt crept in about whether this had really been enough to rule out celiac. I'm sticking to the diet, regardless, as the improvements have been huge and life-changing. But I guess I'm still trying to piece together a coherent explanation of what's going on. The GI also made blatant factual errors about my family history on the colonosopy report, so in general I'm not sure if she's even reading my file or reports carefully.
I guess what I'm really wondering is whether a "lymphoid aggregate" way down at the end of the small intestines could be caused by celiac or NCGS, or whether it's totally unrelated. The procedural report did note that she was able to get the scope up through the colon and into the terminal ileum unobstructed.