skin cancer

CD30 positive T cell lymphoproliferative disorder

This article will help you understand your pathology report for CD30 positive T cell lymphoproliferative disorder. Each section explains an important aspect of the diagnosis and what it means for you. What is primary cutaneous CD30 positive T cell lymphoproliferative disorder? Primary cutaneous CD30 positive T cell lymphoproliferative disorder describes a group of immune system …
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Primary cutaneous anaplastic large cell lymphoma

This article is designed to help you understand your pathology report for primary cutaneous anaplastic large cell lymphoma. Each section explains an important aspect of the diagnosis and what it means for you. What is primary cutaneous anaplastic large cell lymphoma? Primary cutaneous anaplastic large cell lymphoma is a type of cancer that develops in …
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Lentigo maligna melanoma

Lentigo maligna melanoma is a type of skin cancer that develops in areas of skin with significant sun damage, such as the face, neck, or arms. It begins as a non-invasive form of skin cancer called lentigo maligna, which is confined to the top layer of skin (the epidermis). Over time, lentigo maligna may progress …
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Actinic cheilitis

Actinic cheilitis is a condition that affects the lips, especially the lower lip, due to long-term exposure to ultraviolet (UV) rays from the sun. It causes the skin of the lips to become rough, scaly, or discolored. Actinic cheilitis is considered a precancerous condition, meaning that if left untreated, it has the potential to develop …
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Primary cutaneous follicle centre lymphoma

This article is designed to help you understand your pathology report for primary cutaneous follicle centre lymphoma. Each section explains an important aspect of the diagnosis and what it means for you. What is primary cutaneous follicle centre lymphoma? Primary cutaneous follicle centre lymphoma is an immune system cancer that starts in the skin. It …
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Mycosis fungoides

Mycosis fungoides is a type of cancer called lymphoma that starts in the skin. A lymphoma is a cancer of lymphocytes, white blood cells that help protect the body from infections. In mycosis fungoides, the cancerous cells are a type of lymphocyte called T cells, which build up in the skin, leading to rashes, patches, or other skin changes. The disease develops …
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Clark’s level

Clark’s level is a system used in pathology reports to describe how far a skin cancer such as invasive squamous cell carcinoma or invasive melanoma has spread into the skin. It’s an important factor in determining the severity and potential behaviour of the tumour. The system consists of five levels, each indicating how deeply the …
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Bowen’s disease

Bowen’s disease is an early, noninvasive type of skin cancer. The tumour starts from cells normally found in the epidermis. Another name for Bowen’s disease is squamous cell carcinoma in situ. If left untreated, Bowen’s disease can change into a type of invasive cancer called squamous cell carcinoma. This condition typically involves sun-exposed areas of the body, …
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Invasive squamous cell carcinoma of the skin

Invasive squamous cell carcinoma (SCC) is a very common type of skin cancer. The tumour starts from squamous cells that are normally found in a layer of the skin called the epidermis. Often, invasive squamous cell carcinoma of the skin evolves from a precancerous condition like actinic keratosis or a non-invasive type of skin cancer …
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Basosquamous carcinoma of the skin

Basosquamous carcinoma is a type of skin cancer. It is a more aggressive variant of basal cell carcinoma. In addition to the typical features of basal cell carcinoma, basosquamous carcinoma also shows features of another type of skin cancer called squamous cell carcinoma. The tumour starts from specialized basal cells found near the surface of …
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