An excellent way of identifying changes of significance in a mole is the ABCDE rule: Asymmetry; Border irregularity; Color variegation; Diameter greater than 6 mm (0.24 in); Elevation above surrounding tissue.
Factors that create a predisposition to malignant melanoma include a family history of the disease, having fair skin that burns easily, a history of excessive sun exposure or sunburns, having numerous moles or atypical moles, and a weakened immune system. Additionally, individuals with a personal history of melanoma or other types of skin cancer are also at an increased risk.
Malignant melanoma may develop anywhere on the body.
Most moles are benign, but atypical moles (dysplastic nevi) may develop into malignant melanoma, a potentially fatal form of skin cancer. Atypical moles are usually hereditary.
The actual number of moles increases risk, but the size of the moles needs be considered. Those with 10 larger moles of over 1 cm (0.4 in.) are at more risk than those with a higher number (50-99) of smaller moles.
is malignant melanoma dominant or recessive
Malignant melanoma arises in the Stratum basale layer of the epidermal layer.
Malignant degeneration of the melanocyte gives rise to the tumor known as melanoma, which has four subtypes.
Malignant melanoma is locally staged based on the depth of penetration through the skin and its appendages.
skin tumour/cancer
There is also a special type of metastasis that can occur regionally with malignant melanoma; it is known as an in-transit metastasis.
Malignant (progressively worsening) Melanoma (tumor) is a type of skin cancer.
malignant melanoma