Monoclonal antibodies expressed against specific tumour cells can play a useful role in the study and management of such cancers. Such antibodies have been useful in diagnosis and treatment of certain cancers (as tumour markers) and many such antibodies have now been described. This article is available only as a...

A 55-year-old Chinese lady had a left mastectomy in April 1995 for an invasive lobular carcinoma of the breast. Axillary lymph node metastases were present. This article is available only as a PDF. Please click on “Download PDF” on top to view the full article.

Tumours of the chest wall are uncommon and are usually sarcomatous in nature. Primitive neuroectodermal tumours (PNETs) are rare and are thought to arise from neuroepithelial cells, possibly derived from the peripheral intercostal nerves. They could also arise from the neural crest cells, which have migrated alongside the peripheral...

Major differences at clinicopathologic and molecular genetic levels are known to exist between the commonest variety of endometrial carcinoma, endometrioid adenocarcinoma (EC) and uterine papillary serous carcinoma (UPSC). The p53 tumour suppressor gene is expressed in the majority of cases of UPSC, in contrast to the usual situation in...

Studies have provided data that matrix metalloproteinases (MMPs) facilitate tumour invasion, the establishment of metastases. On the other hand, matrix metalloproteinase inhibitors have been shown to inhibit tumour growth and dissemination in non-small-cell lung carcinomas (NSCLCs). This article is available only as a PDF. Please click on “Download PDF” on...

Pancreatic cancer is the fourth leading cause of cancer related mortality worldwide with an estimated 34,290 deaths recorded in the United States in 2008. Of these, pancreatic ductal adenocarcinoma (PDAC) accounts for ~90% of all cases. This article is available only as a PDF. Please click on “Download PDF” on...

Although colorectal cancer is common in Western countries, in the past, it has been uncommon in Asian countries. However, its prevalence has gradually been increasing. Since 1982, malignant cancers have been the leading cause of death in Taiwan. This article is available only as a PDF. Please click on “Download...