Malignant neoplasm of splenic flexure

This code signifies a primary cancerous tumor originating in the splenic flexure of the large intestine. This specific anatomical location is the bend in the colon between the transverse and descending colon, near the spleen. The malignancy is characterized by uncontrolled cell growth with the potential for invasion and metastasis.

Use this code when documentation explicitly states a malignant neoplasm located in the splenic flexure of the colon. This diagnosis is typically confirmed by biopsy and imaging studies. It is appropriate for initial diagnosis, treatment, and follow-up care of this specific colorectal cancer.

• Ensure the documentation clearly specifies "splenic flexure" and not a more general colon site.
• Distinguish from benign neoplasms of the splenic flexure, which are coded differently.
• Sequence this code as the primary diagnosis when it is the reason for the encounter, followed by any relevant secondary diagnoses or complications.