. 2009 Mar 6;6(2):77–84. doi: 10.7150/ijms.6.77

Table 4.

Definition of concomitant anal findings (CAF) found at inspection of anal verge during proctologic assessment

Concomitant anal findings (CAF): Terms [References]	Definitions / Illustrations
Skin tags¹³	"Skin tags are hypertrophied redundant folds of perianal skin" (figures 1,4,9,11).
Funnel shaped anus²⁴	"The buttocks are permanent in touch with each other and have to be parted firmly to be able to inspect the anal verge" (figures 12 and 13).
Hairy anus²⁴	"Hairs spread out almost carpet like to the anal verge" (figures 6 and 14).