<prompt> Type 1 gastric cancer according to Bormanns classification:ProtrudingUlceratedFlatExcavated  <response>: Bormann Classification Based on macroscopic appearance Type I Polypoid or fungating cancers Type II Fungating ulcerated with surrounded by elevated borders Type III Ulcerated lesions infiltrating the gastric wall Type IV Infiltrates diffusely Linnitis plastic Type V Unable to be classified 