What is Microcystic Adnexal Carcinoma of the Skin?
Microcystic adnexal carcinoma of the skin is a rare, slow-growing malignant tumour of the skin that originates in the sweat glands. It was first described in the late 1970s and is known for its locally aggressive behaviour, often extending deeply into the surrounding tissues, including muscles and bones. While Microcystic Adnexal Carcinoma of the Skin most commonly arises on the face, it can also occur on other parts of the body.
Symptoms
Microcystic Adnexal Carcinoma of the Skin typically presents as a skin-coloured or slightly yellowish firm bump or plaque on the skin, often on the face. The tumour may appear smooth, depressed, or indented and is generally non-painful. The lesion tends to grow slowly over the years and may eventually cause functional impairment depending on its location.
Disease Aetiology (Causes)
The exact cause of Microcystic Adnexal Carcinoma of the Skin is unknown. Some studies suggest long-term sun exposure may play a role in the development of this cancer, but the overall risk factors are not well understood.
Diagnosis
Diagnosing Microcystic Adnexal Carcinoma of the Skin usually involves:
- Dermatological examination of the skin lesion
- Biopsy of the affected skin for histopathological examination
- Imaging studies like CT or MRI scan to assess the depth and extent of the tumour
Treatment
The primary treatment for Microcystic Adnexal Carcinoma of the Skin is extensive surgery to remove the tumour and a surrounding margin of healthy tissue. Treatment options include:
- Mohs micrographic surgery, which allows for the removal of the tumour layer by layer, minimising damage to surrounding healthy tissues
- Wide local excision, if Mohs surgery isn’t possible or if the tumour is small and well-defined
- Radiation therapy may be used in some cases, especially when surgical removal is not possible or if there’s a high risk of recurrence
What Support can we Give for Microcystic Adnexal Carcinoma of the Skin?
Microcystic Adnexal Carcinoma of the Skin is a rare cancer, meaning it is not as well-known as other forms of cancer. Without a Ribbon is an Australian organisation that provides support for individuals who suffer from rare cancers. So, we provide a designated platform for Warriors to obtain information specific to their Rare Cancer. We also provide annual opportunities for our Warriors to meet and learn from each other. If you suffer from rare cancer such as Microcystic Adnexal Carcinoma of the Skin, we can help and support you through your journey thanks to the generous donations we receive. Click the link below to sign up and become a Warrior today!
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Without a Ribbon is a charity that works hard to aid those who suffer from rare cancers. You can help our cause in a variety of ways:
