P-046: FACTORS ASSOCIATED WITH LEG ULCERS IN CAMEROONIAN SICKLE CELL DISEASE PATIENTS - EPOSSE C.; NGOUADJEU E.; PENDA C.; NDEMBA CYNTHIA G.; MBONO BETOKO R.; EPEE EBOUMBOU P.; MANDENG MA LINWA E.; HASSANATOU I.; LUMA NAMME H. (HemaSphere, 2022)