tumi4dTumid lupus erythematosus is a rare, but distinctive entity in which patients present with edematous erythematous plaque. [2]Lupus erythematosus tumidus (LET) was reported byTumid Lupus Erythematosus: Causes, Symptoms, And Treatment. Tumid lupus erythematosus is a type of lupus that primarily affects the skin, causing distinctive red, raised patches on