Skin<unk>  covering anal crypts, fistulas, and fissures are "sentinel<unk> "
Surgical referral for excision and/or biopsy is warranted
Surgical referral for excision and/or biopsy is warranted
Anal tags
Anal fissure
Labs Checklist
Anal fistula
LLSA Readings 
Anal malignancy
Tongue diagnoses
ADDIE system