[Gastric ulcer suspected of being a carcinoma part 2].
Differentiation between pseudoneoplastic regenerative epithelium and gastric carcinoma can be challenging. In cases with pseudoneoplastic regeneration, so-called lateral expansion of tubules and changing of nuclear rows within one gland should not be present. The gastritis status is of particular significance as gastric cancer is a rare occurrence without Helicobacter pylori infections.
Institut für Pathologie, Klinikum Bayreuth, Preuschwitzerstr. 101, 95445, Bayreuth, Deutschland. Vieth.lkapthol@uni-bayreuth.de
M
M
Vieth
C
C
Langner
D000230:Adenocarcinoma / Q000473:pathology*; D000368:Aged; D001706:Biopsy; D002467:Cell Nucleus / Q000473:pathology; D003937:Diagnosis, Differential; D005753:Gastric Mucosa / Q000473:pathology / Q000503:physiopathology; D005773:Gastroscopy; D006801:Humans; D008297:Male; D010438:Peptic Ulcer Hemorrhage / Q000473:pathology*; D011707:Pyloric Stenosis / Q000473:pathology; D012038:Regeneration / Q000502:physiology; D013274:Stomach Neoplasms / Q000473:pathology*; D013276:Stomach Ulcer / Q000473:pathology*