Among all 706 stage I-IV mucosal melanoma patients, depth of tumor invasion (p < 0.001), number of lymph node metastases (p < 0.001), and sites of distant metastases (p < 0.001) were independent prognostic factors for OS; among 543 stage I-III patients, depth of tumor invasion (p < 0.001) and number of lymph node metastases (p < 0.001) were independent prognostic factors for OS; and among 547 stage IV patients, depth of tumor invasion (p = 0.009), number of lymph node metastases (p < 0.001), and combined distant metastases and elevation of serum lactate dehydrogenase (LDH; p < 0.001) were independent prognostic factors for OS.
Using TNM staging with 45 years as the cut-off (TNM45), 10-year DSS rates of stage I-IV were 99·4%, 96·1%, 97·7% and 85·9%, respectively (PVE = 3·0%, Harrell's c-index = 0·693); and using 55 years as the cut-off (TNM55), 99·4%, 92·2%, 95·3% and 79·7%, respectively (PVE = 4·3%, Harrell's c-index = 0·776).
We analyzed data of >20-year-old patients with HNSCC at American Joint Committee on Cancer clinical stages I-IV without metastasis from Taiwan National Health Insurance and cancer registry databases.
A retrospective analysis of 361 GC patients (Stages I-IV) revealed that higher MACC1 expression was associated with more advanced disease, more frequent postoperative recurrence, more metastases and a higher mortality rate.
We selected primary CRCs from 525 patients (stages I-IV) evenly matched for age (<70 and ≥70), gender and tumor location (right, left and rectum), and 81 primary-metastasis pairs.
To determine whether molecular markers might be prognostic for lymph node metastases, we measured by quantitative real-time RT-PCR the expression levels of 15 cancer-associated genes in formalin-fixed paraffin-embedded primary tissues derived from stage I-IV CRC patients with (n=20) and without (n=18) nodal metastases.