Serum Samples will be taken from patients with recurrent Pityriasis Versicolor for the evaluation of vitamin D level.
Study Type
OBSERVATIONAL
Enrollment
200
The serum will be tested by a double-antibody sandwich enzyme-linked immunosorbent assay (ELISA) to assay the level of Human 25Dihydroxy vitamin D(25-OH-D).
Kasr Al Ainy Teaching Hospital
Cairo, Egypt
RECRUITINGSerum 25(OH) D3 level
The serum of patients and controls will be tested by a double-antibody sandwich enzyme-linked immunosorbent assay (ELISA) to assay the level of Human 25Dihydroxy vitamin D(25-OH-D).
Time frame: 6months-1 year
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