This is an autoimmune disease characterized by destruction of the basement membrane in lungs and kidneys leading to hematuria and hemoptysis, but not by Bence Jones proteinuria. No crystal formation is found in this syndrome.

While SLE can cause kidney damage and proteinuria, it does not typically cause the production of Bence Jones proteins or the formation of unique crystals in the urine.

Multiple myeloma is a disorder of plasma cells that causes them to produce abnormal amounts of immunoglobulin light chains, also known as Bence Jones proteins. These proteins can crystallize in the urine and be identified through X-ray crystallography.

This is an autoimmune vasculitis affecting medium-sized blood vessels. It can lead to kidney damage but does not cause Bence Jones proteinuria or crystal formation in the urine.