Malignant neoplasm of left fallopian tube

This code signifies the presence of a primary cancerous tumor originating in the left fallopian tube. This is a rare gynecologic malignancy that can spread to other pelvic organs or distant sites.

Apply this code when documentation confirms a primary malignant neoplasm specifically located in the left fallopian tube. This diagnosis is typically established through biopsy and histopathological examination.

• Ensure laterality is clearly documented as "left" to support this specific code.
• Do not use this code for metastatic disease to the fallopian tube; instead, code the primary site and the secondary malignancy.
• Code any associated signs, symptoms, or complications as additional diagnoses.