A novel processing artefact.
A processing artefact is described that is similar in appearance to the tractor-tread (or herringbone) pattern seen on an intra-oral dental radiograph that has been exposed the wrong way round in the mouth.
Serman
N J
NJ
D003951:Diagnostic Errors; D006801:Humans; D007091:Image Processing, Computer-Assisted; D011861:Radiography, Dental / Q000009:adverse effects*