Classificação de Yamada
Yamada I – Ligeiramente elevada
Yamada II – Séssil
Yamada III – Semipediculada
Yamada IV – Pediculada
Yamada T, Ichikawa H. X-ray diagnosis of elevated lesions of the stomach. Radiology. 1974;110:79–83.
Yamada I – Ligeiramente elevada
Yamada II – Séssil
Yamada III – Semipediculada
Yamada IV – Pediculada
Yamada T, Ichikawa H. X-ray diagnosis of elevated lesions of the stomach. Radiology. 1974;110:79–83.