October 2008
Fig.1
History: 83 year old Caucasian female presented with one year of persistent induration, pruritis and drainage in the perianal area. (Figure 1)
PMH: Distant history of Crohn’s disease
Labs: bacterial culture and gram stain: mixed microorganisms; WBC: 10K, Hgb 10.1g/dl; Hct 30.0%; plts 335
Click here for the diagnosis