The prognostic role of clinical, morphological and molecular markers in oral squamous cell tumors.
Despite of considerable advances in the diagnostic and therapeutic possibilities, the prognosis of epithelial tumors in the oral cavity is still very poor. A knowledge of the prognostic factors at the beginning of treatment is therefore indispensable for determination of the appropriate therapy for the given patient. These factors may be linked to the patient (e.g. age, sex, general condition and immunological parameters) or to the tumor localization. A survey of the literature reveals that the TNM stage, the grade, the mode of invasion and the depth of the tumor infiltration are generally the most important factors influencing the fate of the patient. The prognosis depends primarily on the clinicopathological parameters, though even if they are known, it is not possible to screen out those patients who are at particular risk of a relapse. During the past 10 years, study of the DNA content distribution, the proliferation markers and certain oncogenes has come into the focus of attention; great interest is also shown in the extracellular matrix components and the metalloproteinases, which play key roles in the invasion and metastasis formation.
Németh
Zs
Z
Department of Oral and Maxillofacial Surgery, Semmelweis University Budapest, H-1118 Budapest, Hungary. nemeth@fok.usn.hu
Velich
N
N
Bogdan
S
S
Ujpál
M
M
Szabó
G
G
Suba
Z S
ZS
D014408:Biomarkers, Tumor / Q000032:analysis*; D002294:Carcinoma, Squamous Cell / Q000235:genetics / Q000473:pathology*; D002462:Cell Membrane / Q000737:chemistry; D016147:Genes, Tumor Suppressor; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D009062:Mouth Neoplasms / Q000235:genetics / Q000473:pathology*; D009367:Neoplasm Staging; D009857:Oncogenes; D011379:Prognosis; D013534:Survival
D014408:Biomarkers, Tumor