Pseudoinvasion and squamous metaplasia/morules in colorectal adenomatous polyp: a case report and literature review

• Main Authors: Li Shi (Author), Huamin Li (Author), Shulian Li (Author), Songyan Lin (Author), Ying Wu (Author)
• Formato: Libro
• Publicado: BMC, 2024-09-01T00:00:00Z.
• Subjects: article
• Acceso en liña: Connect to this object online.

Abstract Background Submucosal pseudoinvasion and squamous metaplasia (SM) are incidental and special morphological findings in colorectal adenomas, and both can mimic invasive carcinoma. The coexistence of these two findings further increases the risk of misdiagnosis, posing a great diagnostic chal...