Histology Case Study Example | Topics and Well Written Essays - 750 words - 1

Histology - Case Study Example However, the epithelium does not contain any blood vessels. The native parenchyma has bloods in contrast to the invasive melanocytes tissue. The melanoma cells exhibits the features by rapid regeneration forming a pattern beneath the epithelium. The invasive tissue such as the carcinoma grow and break out of the bronchi structures and are not confined in the within the required acini structure of the lung, which possess a great danger as they can migrate to other human body parts or metastasize. The lung parenchyma is curbed within the bronchi structure and only grows and regenerates within the confined region of the bronchi. The characteristics of invasive tissue to grow out of the bronchi bock the airways hence are responsible for the tumor as they invade the adjoining tissue. Invasive tissue cause stellate arrangement of the cells in a spiral structure compared to the lung parenchyma tissue compactly arranged in rows. The case of the Caucasian woman in the case study requires more aspects in determining the cause of solitary lung metastasis after five years since the surgery of primary melanoma of the oesophagus Lung. Schueller and Herold spiral explains how the hamatogeneous spread is frequently found in tumors with venous drainage that is direct into the lung, which includes melanoma, testes, neck and head, adrenals, and osteosarcoma malignancies (126). The differential diagnosis of the lung metastases from this source indicates that patients initially known to have melanoma are frequently exposed solitary pulmonary nodule development later in life. Casciato affirms that the resection of a solitary Lung metastases in patients who fulfill the criteria of having history of Primary melanoma of the oesophagus (598). Keshamouni, Arenberg, and Kalemkerian emphasize on the question whether a tumor is primary or metastatic is of great significance for the

Organized Crime Groups in UK Essay Example | Topics and Well Written Essays - 2000 words

Organized Crime Groups in UK - Essay Example If this the case then, who operates/ manages the affairs of these groups How are members recruited to join the groups Where do the finances for running the operations come from How are the gangs organized on such large scales to a point of attracting national or regional membership and loyalty to the group's operations The explanations to all the above questions may be hard to get yet apparently, the terror gangs do exist and form exhibit strong bonds that ensures that they operate in the way they desire. Some parts of the world especially Italy- Sicily and the United States of America, have experienced serious issues with the state and rate of crime within some parts of their nations. There seams to be well organized groups of criminal gangs that unleash terror and criminal acts against the masses and from the look of it, these groups may as well remain in operation for unknown periods apparently due to their careful organization. The crimes are operated in the circles of drug dealing where massive amounts of money are made, and other criminal acts like counterfeiting currencies and extortion. These and other forms of crimes have been perpetuated in the said areas by an outlawed secret society known as the Mafia. The mafia is a criminal society that is also know... The terror gangs are each referred to as a 'cosca' or a 'clan' or a 'family'. This criminal society has the widest membership from among Sicilian residents from where it was founded in the late 19th century but it also has audience and substantial following in the United States of America and in Australia. History The history of this criminal society dates back to the year of its initiation in 1812 where Sicily was undergoing through a transition from feudalism to capitalism. It is alleged this was the point at which the idea was conceived. Later when Sicily was then taken over by Italy in 1860, the idea was cemented. This transition period was marked by heavy criminal conduct where groups of bandits and artisan guilds utilized violence in plundering of people's property and as a way of enforcing law. For some reason, the Sicilian state was incapacitated from keeping law and order (Vaksberg 2007p24). The society at this point was predominantly rural and its membership comprised of plantation wardens and smugglers. The traditional setting of the society was only open to men though this rule has relaxed today to incorporate the women as well. The group flourished in the then lucrative citrus export industry in Palemo since the production system was fragile and hence provided an easy means of extortion. By the year 1898, its presence had cropped up into suburbs and the villages that bordered the city. These groups that operated in the suburbs and near the city were in full operation with evidences of criminal activities that included ransom kidnappings and robbery among other crimes. This group did on several occasions suffer organized repulsion from political forces that arose against their operations. In the year 1925, Benito Mussolini who was reigning