We next attempted to assess whether the CHI3L1 correlates with different clinical parameter of tumor, such as T stages (Tumor size and location, the ligher the number after T, the larger tumor or the more it has grown into nearby tissues), N stage (lymph node metastasis, higher the number after the N indicates the more metastasis in lymph nodes), response to treatment (Complete Response (CR). Here, CHI3L1 is linked to neoplasm.