Malignant neoplasm of splenic flexure

This code signifies a primary cancerous tumor originating in the splenic flexure of the large intestine. This is a specific segment of the colon located at the bend between the transverse colon and the descending colon. 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 of the splenic flexure. This diagnosis is typically confirmed by biopsy and pathology reports. It is appropriate for initial diagnosis, active treatment, and follow-up care of this specific colorectal cancer.

• Always confirm the primary site of the malignancy; do not use for metastatic disease to the splenic flexure.
• Ensure the documentation specifies "splenic flexure" and not a more general colon site (e.g., transverse colon, descending colon) if the exact location is known.
• Code any associated complications or manifestations of the malignancy, such as obstruction or anemia, in addition to this primary diagnosis.