Clinico-pathological Parameters Of 50 Oral Squamous Cell Carcinoma Cases in Karachi

Background: The incidence of oral squamous cell carcinoma remains high in Indo-Pak region. Worldwide oral and oropharyngeal carcinomas are the sixth most common cancers. A number of clinic-pathological parameters have been implicated in prognosis, recurrence and survival for this tumor. As a very high frequency reported in major hospitals of Karachi, this study documented some of the well known clinicpathological parameters in the indigenous population of Karachi. Objectives: To analyze the clinicopathological parameters of cases of OSCC in the population of Karachi. Methods: The study protocol was approved by the Ziauddin University ethics committee for human research. The patients' data was entered onto questionnaires. The reporting included a range of clinical, operative and histopathological variables. Recurrence of tumor after initial treatment was also documented. Results: The patients’ population comprised 31 males and 19 females. The mean age was 45.56 (SD + 12.08). Minimum age was 15 years, while maximum was 75 years. Pathological analysis revealed that majority of SCC cases were moderately differentiated SCC with clinical stage T2 or T3, N0,M0/N1,M0. Most common oral sites came out to be buccal mucosa of cheeks followed by lateral borders of tongue and lips. All patients underwent primary resection ± neck dissection and reconstruction when necessary. Conclusion: Overall experience with OSCC shows that it has a high tendency to disseminate to regional lymph nodes, i.e. cervical lymph nodes, as well as to re-emerge at the primary site after resection.