India ink colonic tattoo: blots on the record.
Lightdale
C J
CJ
D002244:Carbon; D003111:Colonic Polyps / Q000175:diagnosis*; D003113:Colonoscopy; D004396:Coloring Agents; D006801:Humans; D013194:Staining and Labeling; D013653:Tattooing
D004396:Coloring Agents; C028433:chinese ink; D002244:Carbon