21) The main condition on the differential for polymorpho | Dermatology
21) The main condition on the differential for polymorphous light eruption is lupus erythematosus. Which of the following tests should NOT be performed to help make this distinction?
21)
Anonymous Quiz
6%
A. Anti-SSA
21%
B. Antinuclear antibody
31%
C. SED rate
13%
D. Anti-SSB
29%
E. Skin biopsy for routine staining and direct immunofluorescence
