{Reference Type}: Case Reports {Title}: Recalcitrant cutaneous pyoderma gangrenosum with pulmonary involvement resolved with treatment of underlying plasma cell dyscrasia. {Author}: Hooton TA;Hanson JF;Olerud JE; {Journal}: JAAD Case Rep {Volume}: 9 {Issue}: 0 {Year}: Mar 2021 暂无{DOI}: 10.1016/j.jdcr.2020.12.028 {Abstract}: