If you want to change selection, open original toplevel document below and click on "Move attachment"
Parent (intermediate) annotation
Open it>Pyoderma gangrenosum (PG) is characterized by painful pustules that rapidly ulcerate and expand, with edematous, rolled, or undermined borders that may have a violaceous hue; PG may be an extraintestinal manifestation of Crohn disease.<html>Original toplevel document (pdf)
owner:
ELBOMBARDO - (no access) - MKSAP_17.pdf, p2634