Table 2.

Colorectal cancer subtypes

Colorectal Cancers
TypesAdenocarcinoma—90% of all colorectal cancer types
Adenosquamous carcinoma
Spindle cell carcinoma
Squamous cell carcinoma
Undifferentiated carcinoma
Subtypes of adenocarcinomaCribriform-comedo
Medullary
Micropapillary
Mucinous
Serrated
Signet ring