skin cancer doesn't arise from the stratum corneum because that layer of the epidermis is composed mainly of dead cells that do not have a blood supply for cancer cells to use.
Foremost the Stratum Corneum is the top layer of the Epidermis, a cutaneous membrane. It is to be noted that the Stratum Corneum consists of 25-30 layers of non-dividing or dead cells. Therefore this environment does not accomodate the malignant cancer cells that depend on a living healthy area in which to chronically divide.
a) stratum basale b) stratum basale c) stratum corneum ~Ice16
Stratum Basale. The cells in the Stratum Spinosum are spiny shaped and are called prickle cells. These arise during tissue preparation when the cells shrink.
Malignant melanoma arises in the Stratum basale layer of the epidermal layer.
Cancer can arise anywhere in the human body!
Kidney, or renal, cancer occurs in the kidneys. It can develop from a tumor or it can spread there from another part of the body.
No, not necessarily. it might arise as an independent one as well as secondary to some other malignant neoplasm.
Yes. Carcinoma is defined as cancer that arise from epithelium. So nasopharyngeal carcinoma is cancer that may appear at any site in nasopharynx.
Because too many people stopped wearing sunscreen.
thymomas are the most common type of thymic cancer. They arise from thymic epithelial cells, which make up the covering of the thymus.
Adenoid cystic carcinoma is a rare slow growing cancer. It is considered a head and neck cancer but can arise in other areas of the body. There are limited treatments for it because it is so rare. The most common areas of the body for it to metastasize to is the lung, liver and bone.
No. Mouth cancer is often the result of a chronic habit/addiction, such as chewing tobacco or smoking a pipe (although some mouth cancers arise spontaneously). Cancers, however, are not communicable from person to person.
Will arise (for example, I will arise).