Which of the following is NOT a common feature of Kimmelstiel-Wilson nodules?

Kimmelstiel-Wilson nodules are specific lesions associated with diabetic nephropathy, a common complication of diabetes mellitus. They represent a form of diabetic glomerulosclerosis and are characterized by distinct features that reflect the pathological changes occurring in kidney tissue.

The correct answer is associated with the fact that Kimmelstiel-Wilson nodules are primarily linked to diabetes and are not directly indicative of hypertension. While hypertension frequently coexists with diabetes and can exacerbate kidney damage, it is not a defining feature of the nodules themselves. The nodules predominantly arise due to metabolic changes driven by diabetes rather than hypertension.

The accumulation in the mesangial matrix is a hallmark of diabetic nephropathy, directly contributing to the formation of Kimmelstiel-Wilson nodules. The spike and dome appearance refers to the structural changes seen in the capillary walls as they undergo alterations due to the disease process. Additionally, the presence of these nodules is a clear marker of diabetic nephropathy, indicating the connection between chronic diabetes and the morphological changes in kidney pathology.

Thus, the association with hypertension is not intrinsic to the features of Kimmelstiel-Wilson nodules and is the reason for its selection as the answer to the