Merkel Cell Cancer Diagram . The Following Stages Are Used For Merkel Cell Carcinoma

Merkel Cell Cancer Diagram . The Following Stages Are Used For Merkel Cell Carcinoma

Its nonspecific clinical presentation often delays the diagnosis, and its treatment is still controversial because of the infrequent nature of the tumor.

Merkel Cell Cancer Diagram. Merkel cell carcinoma is a rare, aggressive skin cancer. Although it accounts for an estimated 1% of all cutaneous skin cancers, it is the second leading cause of death from skin cancer behind melanoma 6. While the american cancer society doesn't have guidelines for the early detection of skin cancer, knowing your own skin is. Merkel cell carcinoma (mcc) and many other skin cancers often can be found early, when they're small, haven't spread, and are likely to be easier to treat. Diagnosis requires microscopic evaluation as the clinical appearance is nonspecific and can mimic a variety of benign and malignant skin lesions. Merkel cell carcinoma is a rare type of skin cancer that usually starts in areas of skin exposed to the sun. Merkel cell carcinoma is a highly aggressive primary cutaneous neuroendocrine carcinoma primarily affecting elderly and immunosuppressed individuals. Whites are much more likely to be affected by this skin cancer than are blacks. Merkel cell carcinoma typically occurs in elderly fair skinned individuals in the seventh and eighth decades of life, with a slight male predilection. Merkel cell carcinoma forms on or just beneath the skin. Merkel cell carcinoma (mcc) is a rare and aggressive skin cancer occurring in about 3 people per 1,000,000 members of the population. Sun exposure and having a weak immune system can affect the risk of merkel cell carcinoma. It is also known as cutaneous apudoma, primary neuroendocrine carcinoma of the skin, primary small cell carcinoma of the skin. Merkel cell carcinoma (mcc) is a rare, aggressive form of skin cancer with a high risk for returning (recurring) and spreading (metastasizing), often within two to three years after initial diagnosis. Their shape and color are less.

Merkel Cell Cancer Diagram . Merkel Cell Carcinoma Forms On Or Just Beneath The Skin.

Patterns Of Distant Metastases In 215 Merkel Cell Carcinoma Patients Implications For Prognosis And Surveillance Lewis 2020 Cancer Medicine Wiley Online Library. Whites are much more likely to be affected by this skin cancer than are blacks. Merkel cell carcinoma (mcc) and many other skin cancers often can be found early, when they're small, haven't spread, and are likely to be easier to treat. Merkel cell carcinoma forms on or just beneath the skin. Merkel cell carcinoma typically occurs in elderly fair skinned individuals in the seventh and eighth decades of life, with a slight male predilection. It is also known as cutaneous apudoma, primary neuroendocrine carcinoma of the skin, primary small cell carcinoma of the skin. Diagnosis requires microscopic evaluation as the clinical appearance is nonspecific and can mimic a variety of benign and malignant skin lesions. While the american cancer society doesn't have guidelines for the early detection of skin cancer, knowing your own skin is. Merkel cell carcinoma (mcc) is a rare, aggressive form of skin cancer with a high risk for returning (recurring) and spreading (metastasizing), often within two to three years after initial diagnosis. Their shape and color are less. Merkel cell carcinoma is a rare type of skin cancer that usually starts in areas of skin exposed to the sun. Sun exposure and having a weak immune system can affect the risk of merkel cell carcinoma. Merkel cell carcinoma is a rare, aggressive skin cancer. Merkel cell carcinoma (mcc) is a rare and aggressive skin cancer occurring in about 3 people per 1,000,000 members of the population. Merkel cell carcinoma is a highly aggressive primary cutaneous neuroendocrine carcinoma primarily affecting elderly and immunosuppressed individuals. Although it accounts for an estimated 1% of all cutaneous skin cancers, it is the second leading cause of death from skin cancer behind melanoma 6.

Merkel Cell Carcinoma Mcc Neuroendocrine Tumour Net Non Melanoma Skin Cancer Cancer Research Uk
Merkel Cell Carcinoma Mcc Neuroendocrine Tumour Net Non Melanoma Skin Cancer Cancer Research Uk from d4j2i6ubvolvu.cloudfront.net
Mcpyv also causes a lifelong yet relatively innocuous infection and is one of 14 distinct human polyomaviruses species. Description merkel cells are cells that lie in the middle layers of the skin. Merkel cell carcinoma (mcc) is a rare, aggressive form of skin cancer with a high risk for returning (recurring) and spreading (metastasizing), often within two to three years after initial diagnosis. It is also known as cutaneous apudoma, primary neuroendocrine carcinoma of the skin, primary small cell carcinoma of the skin. Merkel cell carcinoma (mcc) is also called neuroendocrine carcinoma of the skin. Mcc has also been linked to. Mcc begins in these cells.

Merkel cell carcinoma (mcc) is also called neuroendocrine carcinoma of the skin.

Merkel cell carcinoma (mcc) is a rare cancer that requires specialized knowledge and equipment to find it. Merkel cell carcinoma (mcc) and many other skin cancers often can be found early, when they're small, haven't spread, and are likely to be easier to treat. Although it accounts for an estimated 1% of all cutaneous skin cancers, it is the second leading cause of death from skin cancer behind melanoma 6. The cancer usually presents as a single reddish or purple lump on a part of the skin that is often exposed to. Although their origin is unclear, they are thought to arise merkel cell tumors are uncommon but are among the most deadly of skin cancers. Their shape and color are less. Merkel cell carcinoma is a rare, aggressive cutaneous malignancy with high rates of recurrence, metastases, and mortality. Although mcc is one of the most aggressive skin cancers with a high mortality rate, little is known about potential. Merkel cell carcinoma (mcc) is a rare, aggressive form of skin cancer with a high risk for returning (recurring) and spreading (metastasizing), often within two to three years after initial diagnosis. Merkel cell carcinoma (mcc) is a rare, aggressive type of skin cancer that forms on or just under the skin (see question 1). Learn about merkel cell carcinoma and find information on how we support and care for people merkel cell carcinoma: It's a type of skin cancer that occurs when cells in the skin, known as merkel cells, grow uncontrollably. While the american cancer society doesn't have guidelines for the early detection of skin cancer, knowing your own skin is. Mcc begins in these cells. These cells are organized around hair follicles and are believed to act as some type of touch receptors. Merkel cell polyomavirus (mcpyv) causes the highly aggressive and relatively rare skin cancer known as merkel cell carcinoma (mcc). The reported incidence of mcc has more than tripled in the past 20 years1. For this reason, the american academy of how is merkel cell carcinoma treated? A rare type of cancer that forms on or just beneath the skin. Its incidence rate rises and is currently 5. Sun exposure increases the risk, as does having another cancer. A rare cancer, merkel cell carcinoma (mcc) is an aggressive cutaneous neoplasm that lacks distinguishing. Merkel cell carcinoma (mcc) is also called neuroendocrine carcinoma of the skin. Source for information on merkel cell carcinoma: Merkel cell cancers spread through the lymphatic system and multiple metastases can develop around the main tumour (local recurrence). After merkel cell carcinoma has been diagnosed, tests are done to find out if cancer cells have spread to other parts of the body. The following stages are used for merkel cell carcinoma Whites are much more likely to be affected by this skin cancer than are blacks. Its nonspecific clinical presentation often delays the diagnosis, and its treatment is still controversial because of the infrequent nature of the tumor. Note that new merkel cell carcinoma has been reported during checkpoint inhibitor treatment of other forms of cancer. It is also known as cutaneous apudoma, primary neuroendocrine carcinoma of the skin, primary small cell carcinoma of the skin.

What Is A Merkel Cell . The Merkel Cell Polyomavirus May Be A Contributory Factor.

Frontiers Characterization Of A Merkel Cell Polyomavirus Positive Merkel Cell Carcinoma Cell Line Cvg 1 Microbiology. While the american cancer society doesn't have guidelines for the early detection of skin cancer, knowing your own skin is. Merkel cell carcinoma (mcc) and many other skin cancers often can be found early, when they're small, haven't spread, and are likely to be easier to treat. Their shape and color are less. Merkel cell carcinoma (mcc) is a rare, aggressive form of skin cancer with a high risk for returning (recurring) and spreading (metastasizing), often within two to three years after initial diagnosis. Merkel cell carcinoma (mcc) is a rare and aggressive skin cancer occurring in about 3 people per 1,000,000 members of the population. Merkel cell carcinoma typically occurs in elderly fair skinned individuals in the seventh and eighth decades of life, with a slight male predilection. Whites are much more likely to be affected by this skin cancer than are blacks. It is also known as cutaneous apudoma, primary neuroendocrine carcinoma of the skin, primary small cell carcinoma of the skin. Diagnosis requires microscopic evaluation as the clinical appearance is nonspecific and can mimic a variety of benign and malignant skin lesions. Although it accounts for an estimated 1% of all cutaneous skin cancers, it is the second leading cause of death from skin cancer behind melanoma 6. Sun exposure and having a weak immune system can affect the risk of merkel cell carcinoma. Merkel cell carcinoma is a rare type of skin cancer that usually starts in areas of skin exposed to the sun. Merkel cell carcinoma forms on or just beneath the skin. Merkel cell carcinoma is a rare, aggressive skin cancer. Merkel cell carcinoma is a highly aggressive primary cutaneous neuroendocrine carcinoma primarily affecting elderly and immunosuppressed individuals.

Skin Cancer Surgery Squamous Cell Carcinoma Scc Diagnosis Treatment Of Scc . Although Mcc Is One Of The Most Aggressive Skin Cancers With A High Mortality Rate, Little Is Known About Potential.

Exploring The Prognostic Role Of Ki67 Proliferative Index In Merkel Cell Carcinoma Of The Skin Clinico Pathologic Analysis Of 84 Cases And Review Of The Literature Springerlink. Merkel cell carcinoma is a rare, aggressive skin cancer. Merkel cell carcinoma forms on or just beneath the skin. Although it accounts for an estimated 1% of all cutaneous skin cancers, it is the second leading cause of death from skin cancer behind melanoma 6. Sun exposure and having a weak immune system can affect the risk of merkel cell carcinoma. Merkel cell carcinoma is a rare type of skin cancer that usually starts in areas of skin exposed to the sun. Merkel cell carcinoma (mcc) and many other skin cancers often can be found early, when they're small, haven't spread, and are likely to be easier to treat. It is also known as cutaneous apudoma, primary neuroendocrine carcinoma of the skin, primary small cell carcinoma of the skin. Their shape and color are less. Merkel cell carcinoma (mcc) is a rare, aggressive form of skin cancer with a high risk for returning (recurring) and spreading (metastasizing), often within two to three years after initial diagnosis. Merkel cell carcinoma typically occurs in elderly fair skinned individuals in the seventh and eighth decades of life, with a slight male predilection.

Merkel Cell Polyomavirus And Merkel Cell Carcinoma Philosophical Transactions Of The Royal Society B Biological Sciences , Merkel cell carcinoma typically occurs in elderly fair skinned individuals in the seventh and eighth decades of life, with a slight male predilection.

Merkel Cell Polyomavirus Infection And Merkel Cell Carcinoma Abstract Europe Pmc. Merkel cell carcinoma typically occurs in elderly fair skinned individuals in the seventh and eighth decades of life, with a slight male predilection. Merkel cell carcinoma is a highly aggressive primary cutaneous neuroendocrine carcinoma primarily affecting elderly and immunosuppressed individuals. Diagnosis requires microscopic evaluation as the clinical appearance is nonspecific and can mimic a variety of benign and malignant skin lesions. Sun exposure and having a weak immune system can affect the risk of merkel cell carcinoma. Merkel cell carcinoma (mcc) is a rare, aggressive form of skin cancer with a high risk for returning (recurring) and spreading (metastasizing), often within two to three years after initial diagnosis. It is also known as cutaneous apudoma, primary neuroendocrine carcinoma of the skin, primary small cell carcinoma of the skin. Merkel cell carcinoma is a rare type of skin cancer that usually starts in areas of skin exposed to the sun. Merkel cell carcinoma (mcc) and many other skin cancers often can be found early, when they're small, haven't spread, and are likely to be easier to treat. Merkel cell carcinoma (mcc) is a rare and aggressive skin cancer occurring in about 3 people per 1,000,000 members of the population. Merkel cell carcinoma is a rare, aggressive skin cancer. Their shape and color are less. Although it accounts for an estimated 1% of all cutaneous skin cancers, it is the second leading cause of death from skin cancer behind melanoma 6. While the american cancer society doesn't have guidelines for the early detection of skin cancer, knowing your own skin is. Whites are much more likely to be affected by this skin cancer than are blacks. Merkel cell carcinoma forms on or just beneath the skin.

Exploring The Prognostic Role Of Ki67 Proliferative Index In Merkel Cell Carcinoma Of The Skin Clinico Pathologic Analysis Of 84 Cases And Review Of The Literature Springerlink , For This Reason, The American Academy Of How Is Merkel Cell Carcinoma Treated?

What Are The Ways To Prevent Merkel Cell Carcinoma Does It Reoccur Healthadviceforall Com. While the american cancer society doesn't have guidelines for the early detection of skin cancer, knowing your own skin is. Whites are much more likely to be affected by this skin cancer than are blacks. It is also known as cutaneous apudoma, primary neuroendocrine carcinoma of the skin, primary small cell carcinoma of the skin. Their shape and color are less. Diagnosis requires microscopic evaluation as the clinical appearance is nonspecific and can mimic a variety of benign and malignant skin lesions. Merkel cell carcinoma (mcc) is a rare and aggressive skin cancer occurring in about 3 people per 1,000,000 members of the population. Merkel cell carcinoma typically occurs in elderly fair skinned individuals in the seventh and eighth decades of life, with a slight male predilection. Merkel cell carcinoma is a highly aggressive primary cutaneous neuroendocrine carcinoma primarily affecting elderly and immunosuppressed individuals. Sun exposure and having a weak immune system can affect the risk of merkel cell carcinoma. Although it accounts for an estimated 1% of all cutaneous skin cancers, it is the second leading cause of death from skin cancer behind melanoma 6. Merkel cell carcinoma (mcc) and many other skin cancers often can be found early, when they're small, haven't spread, and are likely to be easier to treat. Merkel cell carcinoma is a rare type of skin cancer that usually starts in areas of skin exposed to the sun. Merkel cell carcinoma forms on or just beneath the skin. Merkel cell carcinoma (mcc) is a rare, aggressive form of skin cancer with a high risk for returning (recurring) and spreading (metastasizing), often within two to three years after initial diagnosis. Merkel cell carcinoma is a rare, aggressive skin cancer.

Viral Oncoprotein Antibodies As A Marker For Recurrence Of Merkel Cell Carcinoma A Prospective Validation Study Kawasumi Lab - Although Mcc Is One Of The Most Aggressive Skin Cancers With A High Mortality Rate, Little Is Known About Potential.

Merkel Cell Carcinoma Version 1 2014 In Journal Of The National Comprehensive Cancer Network Volume 12 Issue 3 2014. Merkel cell carcinoma is a rare type of skin cancer that usually starts in areas of skin exposed to the sun. Merkel cell carcinoma (mcc) is a rare and aggressive skin cancer occurring in about 3 people per 1,000,000 members of the population. Merkel cell carcinoma (mcc) and many other skin cancers often can be found early, when they're small, haven't spread, and are likely to be easier to treat. While the american cancer society doesn't have guidelines for the early detection of skin cancer, knowing your own skin is. Merkel cell carcinoma (mcc) is a rare, aggressive form of skin cancer with a high risk for returning (recurring) and spreading (metastasizing), often within two to three years after initial diagnosis. Although it accounts for an estimated 1% of all cutaneous skin cancers, it is the second leading cause of death from skin cancer behind melanoma 6. Merkel cell carcinoma is a rare, aggressive skin cancer. It is also known as cutaneous apudoma, primary neuroendocrine carcinoma of the skin, primary small cell carcinoma of the skin. Diagnosis requires microscopic evaluation as the clinical appearance is nonspecific and can mimic a variety of benign and malignant skin lesions. Merkel cell carcinoma typically occurs in elderly fair skinned individuals in the seventh and eighth decades of life, with a slight male predilection. Merkel cell carcinoma forms on or just beneath the skin. Merkel cell carcinoma is a highly aggressive primary cutaneous neuroendocrine carcinoma primarily affecting elderly and immunosuppressed individuals. Sun exposure and having a weak immune system can affect the risk of merkel cell carcinoma. Their shape and color are less. Whites are much more likely to be affected by this skin cancer than are blacks.

Lsd1 Inhibition Induces Differentiation And Cell Death In Merkel Cell Carcinoma Embo Molecular Medicine . Diagnosis Requires Microscopic Evaluation As The Clinical Appearance Is Nonspecific And Can Mimic A Variety Of Benign And Malignant Skin Lesions.

Pediagenosis. While the american cancer society doesn't have guidelines for the early detection of skin cancer, knowing your own skin is. It is also known as cutaneous apudoma, primary neuroendocrine carcinoma of the skin, primary small cell carcinoma of the skin. Although it accounts for an estimated 1% of all cutaneous skin cancers, it is the second leading cause of death from skin cancer behind melanoma 6. Merkel cell carcinoma is a rare type of skin cancer that usually starts in areas of skin exposed to the sun. Merkel cell carcinoma (mcc) is a rare and aggressive skin cancer occurring in about 3 people per 1,000,000 members of the population. Merkel cell carcinoma is a highly aggressive primary cutaneous neuroendocrine carcinoma primarily affecting elderly and immunosuppressed individuals. Merkel cell carcinoma (mcc) and many other skin cancers often can be found early, when they're small, haven't spread, and are likely to be easier to treat. Sun exposure and having a weak immune system can affect the risk of merkel cell carcinoma. Merkel cell carcinoma forms on or just beneath the skin. Their shape and color are less. Merkel cell carcinoma typically occurs in elderly fair skinned individuals in the seventh and eighth decades of life, with a slight male predilection. Whites are much more likely to be affected by this skin cancer than are blacks. Merkel cell carcinoma (mcc) is a rare, aggressive form of skin cancer with a high risk for returning (recurring) and spreading (metastasizing), often within two to three years after initial diagnosis. Merkel cell carcinoma is a rare, aggressive skin cancer. Diagnosis requires microscopic evaluation as the clinical appearance is nonspecific and can mimic a variety of benign and malignant skin lesions.

Merkel Cell Carcinoma Version 1 2018 Nccn Clinical Practice Guidelines In Oncology In Journal Of The National Comprehensive Cancer Network Volume 16 Issue 6 2018 . The Cancer Usually Presents As A Single Reddish Or Purple Lump On A Part Of The Skin That Is Often Exposed To.

Merkel Cell Polyomavirus Wikiwand. Merkel cell carcinoma (mcc) and many other skin cancers often can be found early, when they're small, haven't spread, and are likely to be easier to treat. Merkel cell carcinoma (mcc) is a rare and aggressive skin cancer occurring in about 3 people per 1,000,000 members of the population. Their shape and color are less. Merkel cell carcinoma is a rare type of skin cancer that usually starts in areas of skin exposed to the sun. Whites are much more likely to be affected by this skin cancer than are blacks. Merkel cell carcinoma is a rare, aggressive skin cancer. It is also known as cutaneous apudoma, primary neuroendocrine carcinoma of the skin, primary small cell carcinoma of the skin. Merkel cell carcinoma forms on or just beneath the skin. Merkel cell carcinoma (mcc) is a rare, aggressive form of skin cancer with a high risk for returning (recurring) and spreading (metastasizing), often within two to three years after initial diagnosis. Diagnosis requires microscopic evaluation as the clinical appearance is nonspecific and can mimic a variety of benign and malignant skin lesions. Merkel cell carcinoma typically occurs in elderly fair skinned individuals in the seventh and eighth decades of life, with a slight male predilection. Merkel cell carcinoma is a highly aggressive primary cutaneous neuroendocrine carcinoma primarily affecting elderly and immunosuppressed individuals. Although it accounts for an estimated 1% of all cutaneous skin cancers, it is the second leading cause of death from skin cancer behind melanoma 6. Sun exposure and having a weak immune system can affect the risk of merkel cell carcinoma. While the american cancer society doesn't have guidelines for the early detection of skin cancer, knowing your own skin is.

The Biology And Treatment Of Merkel Cell Carcinoma Current Understanding And Research Priorities Nature Reviews Clinical Oncology , Merkel Cell Carcinoma Is A Rare Type Of Skin Cancer That Usually Starts In Areas Of Skin Exposed To The Sun.

Merkel Cell Carcinoma Treatment Pdq Health Professionals Siteman Cancer Center. Their shape and color are less. It is also known as cutaneous apudoma, primary neuroendocrine carcinoma of the skin, primary small cell carcinoma of the skin. Merkel cell carcinoma is a highly aggressive primary cutaneous neuroendocrine carcinoma primarily affecting elderly and immunosuppressed individuals. Although it accounts for an estimated 1% of all cutaneous skin cancers, it is the second leading cause of death from skin cancer behind melanoma 6. Whites are much more likely to be affected by this skin cancer than are blacks. Merkel cell carcinoma forms on or just beneath the skin. Merkel cell carcinoma (mcc) is a rare and aggressive skin cancer occurring in about 3 people per 1,000,000 members of the population. Merkel cell carcinoma is a rare type of skin cancer that usually starts in areas of skin exposed to the sun. Merkel cell carcinoma is a rare, aggressive skin cancer. While the american cancer society doesn't have guidelines for the early detection of skin cancer, knowing your own skin is. Merkel cell carcinoma typically occurs in elderly fair skinned individuals in the seventh and eighth decades of life, with a slight male predilection. Merkel cell carcinoma (mcc) is a rare, aggressive form of skin cancer with a high risk for returning (recurring) and spreading (metastasizing), often within two to three years after initial diagnosis. Sun exposure and having a weak immune system can affect the risk of merkel cell carcinoma. Merkel cell carcinoma (mcc) and many other skin cancers often can be found early, when they're small, haven't spread, and are likely to be easier to treat. Diagnosis requires microscopic evaluation as the clinical appearance is nonspecific and can mimic a variety of benign and malignant skin lesions.

Lsd1 Inhibition Induces Differentiation And Cell Death In Merkel Cell Carcinoma Embo Molecular Medicine , Merkel Cell Carcinoma Typically Occurs In Elderly Fair Skinned Individuals In The Seventh And Eighth Decades Of Life, With A Slight Male Predilection.

Merkel Cell Polyomavirus The Chang Moore Lab Cancer Virology Program University Of Pittsburgh. Diagnosis requires microscopic evaluation as the clinical appearance is nonspecific and can mimic a variety of benign and malignant skin lesions. Although it accounts for an estimated 1% of all cutaneous skin cancers, it is the second leading cause of death from skin cancer behind melanoma 6. It is also known as cutaneous apudoma, primary neuroendocrine carcinoma of the skin, primary small cell carcinoma of the skin. Merkel cell carcinoma (mcc) and many other skin cancers often can be found early, when they're small, haven't spread, and are likely to be easier to treat. Merkel cell carcinoma forms on or just beneath the skin. Merkel cell carcinoma (mcc) is a rare, aggressive form of skin cancer with a high risk for returning (recurring) and spreading (metastasizing), often within two to three years after initial diagnosis. While the american cancer society doesn't have guidelines for the early detection of skin cancer, knowing your own skin is. Merkel cell carcinoma typically occurs in elderly fair skinned individuals in the seventh and eighth decades of life, with a slight male predilection. Merkel cell carcinoma is a rare type of skin cancer that usually starts in areas of skin exposed to the sun. Sun exposure and having a weak immune system can affect the risk of merkel cell carcinoma. Merkel cell carcinoma is a rare, aggressive skin cancer. Merkel cell carcinoma is a highly aggressive primary cutaneous neuroendocrine carcinoma primarily affecting elderly and immunosuppressed individuals. Whites are much more likely to be affected by this skin cancer than are blacks. Their shape and color are less. Merkel cell carcinoma (mcc) is a rare and aggressive skin cancer occurring in about 3 people per 1,000,000 members of the population.

The Biology And Treatment Of Merkel Cell Carcinoma Current Understanding And Research Priorities Nature Reviews Clinical Oncology : Mcpyv Also Causes A Lifelong Yet Relatively Innocuous Infection And Is One Of 14 Distinct Human Polyomaviruses Species.

Merkel Cell Carcinoma Skin Mypathologyreport Ca. While the american cancer society doesn't have guidelines for the early detection of skin cancer, knowing your own skin is. Although it accounts for an estimated 1% of all cutaneous skin cancers, it is the second leading cause of death from skin cancer behind melanoma 6. Diagnosis requires microscopic evaluation as the clinical appearance is nonspecific and can mimic a variety of benign and malignant skin lesions. Sun exposure and having a weak immune system can affect the risk of merkel cell carcinoma. It is also known as cutaneous apudoma, primary neuroendocrine carcinoma of the skin, primary small cell carcinoma of the skin. Merkel cell carcinoma (mcc) is a rare and aggressive skin cancer occurring in about 3 people per 1,000,000 members of the population. Merkel cell carcinoma is a rare, aggressive skin cancer. Merkel cell carcinoma forms on or just beneath the skin. Merkel cell carcinoma (mcc) and many other skin cancers often can be found early, when they're small, haven't spread, and are likely to be easier to treat. Merkel cell carcinoma is a rare type of skin cancer that usually starts in areas of skin exposed to the sun. Merkel cell carcinoma typically occurs in elderly fair skinned individuals in the seventh and eighth decades of life, with a slight male predilection. Their shape and color are less. Merkel cell carcinoma is a highly aggressive primary cutaneous neuroendocrine carcinoma primarily affecting elderly and immunosuppressed individuals. Merkel cell carcinoma (mcc) is a rare, aggressive form of skin cancer with a high risk for returning (recurring) and spreading (metastasizing), often within two to three years after initial diagnosis. Whites are much more likely to be affected by this skin cancer than are blacks.