机译:Persistent Nose Swelling in a Teenage Girl: Answer
Dept Dermatol,Hosp Badalona Germans Trias & Pujol;
Dept Dermatol,Clin Dermatol Multidisciplinar Dermik;
Dept Dermatol,Hosp Son LlatzerCesfam La Granja SurHosp San Pablo,Univ Catolica NorteDept Dermatol,Hosp San Pablo;