Cellular pathology(critical review of topical paper) Essay

Cellular pathology(critical review of topical paper) - Essay Example Based on the cellularity and atypia, 3 categories of histopathology were formed and compared. There were differences in tumor categorization between histopathological studies and cytological studies and these differences in numbers made the researchers conclude that cytological identification of metaplastic carcinoma of breast is not a reliable method. The hypothesis is unclear and the paper lacks key words, coherent language, a crisp abstract , a good flow, subheadings and link to others’ work. There is no mention of confounding factors and how they were taken care of. The introduction could have been more educative. There is no mention of limitations of the study. The results of the study were presented in the form of chart. The cellularity of the FNAC numbers was described as low, moderate and severe. The cut off point of the number of cells which can be categorized into each one of these has not been described. Also, many specimens (as many as 10) have been categorized as having mixed components. These have been allocated a tumor- group only based on the type of cells seen and in many, the numbers of cells are actually even low to categorize to a cancer-type. In as many as 6 cases, the types of cells are actually suspicious. Keeping these limitations in mind, there arise many doubts whether the basis on which classification done is reliable. However, this study is a good attempt to explore a simple means of detecting this rare cancer and provides the patient with alternate option to surgery. Lui, P.C.W., Tse, G.M.K., Tan, P.H., et al. (2006). Fine-needle aspiration cytology of metaplastic carcinoma of the breast. J Clin Pathol., Retrieved on 27th Feb, 2009 from

Risks Associated With the Use of Tobacco Term Paper

Risks Associated With the Use of Tobacco - Term Paper Example Sadly, the users of tobacco seem not to care or are so addicted to this substance, such that are at an impasse to act. Today many researches by medical practitioners point out that 75% of all lung cancer deaths are tobacco related. Unfortunately, some of those affected are direct passive smoking. Likewise, use of tobacco accounts for more than 20% of heart diseases deaths (Cordry, 2001). Many individuals such as myself have had it difficult coping with the users particularly close friends. Despite these known alarming rate that are associated with use of tobacco and the cause of poor health as well as death many still put their love ones and the public at risk through second hand smoking related risks. However, there are behavioral or other changes can be made to minimize the situation. One of such can be heavy penalty on users of tobacco in public for it affects many non-smokers. Likewise, there is need to regulate advertisement and if possible ban it all together to help curb new users. These will have a direct influence in users and help minimize the associated risks (Graves, 2000). In summary, there are a lot of risks that are directly associated with passive users of tobacco. The risks are health related and affect large portion of the population. However there are a lot that can be done by the government including fines to minimize these