PURPOSE: This review was performed to determine the association between demographic characteristics and the histopathological findings of colorectal cancer (CRC) patients operated in Hospital Tengku Ampuan Afzan (HTAA) Kuantan Pahang Malaysia. METHODS: We retrospectively reviewed the histopathological reports of 119 CRC cases operated in HTAA from January 2001 to December 2005 which met the inclusion criteria of histologically proven adenocarcinoma. The following demographic characteristics which include age, gender, and ethnicity were assessed. The histopathological related variables which include the site of primary tumor, Astler and Coller stage, tumor differentiation and lymph node metastasis were analyzed. Chi square test was used for categorical variables. Data with low expected counts were assessed using Fisher’s exact tests. RESULTS: There were 59 males and 60 females with age ranging from 23 to 93 years. 81.5% of the patients were older than 50 years (p=0.038). Malays accounted for 58.8% of the total cases, followed by Chinese (36.1%) and Indian (5%). Rectosigmoid region and rectum were the most common sites for primary tumor (55.6%). Cancer in male predominantly occurred in the rectum (p=0.023). Malays were commonly diagnosed with stage C2 (54.3%) while Chinese were diagnosed with stage B2 (58.1%) (p=0.011). Fifty percent of the patients who are less than 50 years old were diagnosed with stage C2 (p=0.024). There was significant change from well to moderately differentiated adenocarcinoma (p=0.000). Sixty percent of female patients diagnosed to have cancer with lymph node metastasis (p=0.044). Significant lymph node metastasis was also observed among Malay patients (p=0.022). CONCLUSION: The findings from the present review suggest that there are several associations between demographic distribution and histopathological characteristics of CRC. More than fifty per cent of CRC are found in the rectosigmoid region and the rectum. CRC are more common in Malay race and rectal cancer is predominantly affecting the male. About forty five percent of patients harbor metastases in the lymph nodes and fifty percent of the younger age group were presenting with nodal metastases.
We report a 56-year-old Malay woman with a tumour that involved the skin and caused hyoid bone erosion. There was no clinical or radiological evidence of regional lymph node involvement. A modified radical neck dissection with preservation of the accessory nerve and internal jugular vein was performed, followed by an "extended" Sistrunk operation. The surgical defect was reconstructed with a pectoralis major myocutaneous flap. Our literature review showed that this is the first reported thyroglossal duct carcinoma which involved the skin and required a pedicle flap reconstruction.
Medical thoracoscopy has gain its popularity in Malaysia recently. This paper presents our early experience in thoracoscopy using semi-rigid fiberoptic thoracoscope. All thoracoscopy records since October 2006 were retrieved. The patients' records, thoracocentesis investigations results, thoracoscopic findings and all pleural biopsy results were reviewed. Twenty-four thoracoscopic procedures on 22 patients in whom two patients had repeated thoracoscopy. Ten patients were confirmed carcinoma. Eight patients had inconclusive thoracoscopic pleural biopsy results. Three patients underwent pleurodesis for malignant effusion. One patient had adhesiolysis for empyema. There was no procedure-related deaths or intraoperative accidents. Thoracoscopy is a relatively safe procedure.