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Basal-cell carcinoma (BCC), also known as basal-cell cancer, basalioma [7] or rodent ulcer, [8] is the most common type of skin cancer. [2] It often appears as a painless raised area of skin, which may be shiny with small blood vessels running over it. [1] It may also present as a raised area with ulceration. [1]
Basal_Cell_Carcinoma,_Right_cheek.jpg (586 × 426 pixels, file size: 76 KB, MIME type: image/jpeg) This is a file from the Wikimedia Commons . Information from its description page there is shown below.
Basal cells in the basal layer (stratum basale) of the skin are sometimes referred to as basal keratinocytes. [2] Keratinocytes form a barrier against environmental damage by heat , UV radiation , water loss , pathogenic bacteria , fungi , parasites , and viruses .
Basal cell carcinoma is the most common form of skin cancer, affecting nearly 1 in 5 Americans, says Anne Sexton, physician assistant at Advanced Dermatology and Cosmetic Surgery in Fort Mill, S.C ...
A microscopic image of a prostate gland featuring an example of basal cells. A basal cell is a general cell type that is present in many forms of epithelial tissue throughout the body. Basal cells are located between the basement membrane and the remainder of the epithelium, effectively functioning as an anchor for the epithelial layer and an ...
Those that do have symptoms tend to have intermittent shoulder pain, particularly during forward shoulder flexion (i.e. lifting the arm in front of the body). [1] In the "resorptive phase" when the calcium deposit is breaking down, many experience severe acute pain that worsens at night. [1]
The shoulder girdle [5] or pectoral girdle, [6] composed of the clavicle and the scapula, connects the upper limb to the axial skeleton through the sternoclavicular joint (the only joint in the upper limb that directly articulates with the trunk), a ball and socket joint supported by the subclavius muscle which acts as a dynamic ligament. While ...
Sometimes, seborrheic keratosis and basal cell carcinoma occur at the same location. [ 7 ] [ 8 ] At clinical examination, a differential diagnosis considers warts and melanomas . [ 4 ] Because only the top layers of the epidermis are involved, seborrheic keratoses are often described as having a "pasted on" appearance.