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H&E stain. Cutaneous T-cell lymphoma ( CTCL) is a class of non-Hodgkin lymphoma, which is a type of cancer of the immune system. Unlike most non-Hodgkin lymphomas (which are generally B-cell -related), CTCL is caused by a mutation of T cells. The cancerous T cells in the body initially migrate to the skin, causing various lesions to appear.
ICD-9. 88.8. MeSH. D013817. [ edit on Wikidata] Non-contact thermography, thermographic imaging, or medical thermology is the field of thermography that uses infrared images of the human skin to assist in the diagnosis and treatment of medical conditions. Medical thermology is sometimes referred to as medical infrared imaging or tele-thermology ...
A Pancoast tumor is a tumor of the apex of the lung. It is a type of lung cancer defined primarily by its location situated at the top end of either the right or left lung. It typically spreads to nearby tissues such as the ribs and vertebrae. Most Pancoast tumors are non-small-cell lung cancers . The growing tumor can cause compression of many ...
Basal-cell carcinoma. 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]
Psoriasis is a long-lasting, noncontagious autoimmune disease characterized by patches of abnormal skin. [4] [5] These areas are red, pink, or purple, dry, itchy, and scaly.[8] [3] Psoriasis varies in severity from small localized patches to complete body coverage. [3]
Chemotherapy is a drug treatment that involves the use of one or more anti-cancer drugs and is currently the most common treatment method used across all subtypes. [8] T cell lymphoma is typically treated using the CHOP regimen in which four anti-cancer drugs; cyclophosphamide, doxorubicin, vincristine, and prednisone are used in combination at ...
TNM staging system. The TNM Classification of Malignant Tumors ( TNM) is a globally recognised standard for classifying the anatomical extent of the spread of malignant tumours (cancer). It has gained wide international acceptance for many solid tumor cancers, but is not applicable to leukaemia or tumors of the central nervous system.
The concept of the tumor microenvironment (TME) dates back to 1863 when Rudolf Virchow established a connection between inflammation and cancer. However, it wasn't until 1889 that Stephen Paget's "seed and soil" theory introduced the important role of TME in cancer metastasis, highlighting the intricate relationship between tumors and their surrounding microenvironment.