Article
Clinicopathologic and Molecular Analysis of Traditional Serrated Adenoma and Its Possible Precursor Lesions With Special Reference to RSPO Fusion Status : A Large Case Series From Single Institution.
The American journal of surgical pathology - 1 Oct 2026
Kadomatsu Yuichiro, Saito Tsuyoshi, Kamba Eiji, Murakami Takashi, Yao Takashi
Abstract excerpt
Colorectal serrated lesions are divided into hyperplastic polyps (HP), sessile serrated lesions (SSL), and traditional serrated adenomas (TSA) in the sixth edition of the WHO classification. In 2018, superficially serrated adenoma (SuSA) was proposed as a new subtype of colorectal serrated lesions and a possible precursor of traditional serrated adenoma (TSA). However, tumorigenesis in the serrated pathway...
Read the complete abstract on PubMedTopics
- Humans
- Adenoma
- Thrombospondins
- Proto-Oncogene Proteins B-raf
- R-Spondins
- Middle Aged
