-
Amelanotic melanoma is a type of skin
cancer in
which the
cells do not make any melanin.: 696 They can be pink, red,
purple or of
normal skin color, and...
-
Examples of
albino laboratory mammals Albinism is the
congenital absence of
melanin in an
animal or
plant resulting in
white hair, feathers,
scales and...
- in some
cases to help
differentiate from
invasive melanoma.: 701 An
amelanotic blue
nevus (also
known as a "hypomelanotic blue nevus") is a cutaneous...
-
pigmented or
amelanotic melanomas which will not
present easy-to-observe
color changes and
variation in colors. The
borders of
these amelanotic melanomas...
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Pigmentation of
proximal nail fold
Other uncommon presentations can include:
Amelanotic or
hypomelanotic areas that may be the same
color or
lighter than normal...
-
pigmented or
amelanotic melanomas which will not
present with easy to
observe color changes and
variation in colors. The
borders of
these amelanotic melanomas...
- lagoons. The
differential diagnosis includes nodular basal cell carcinoma,
amelanotic melanoma, and angiokeratoma.
These lesions generally do not
require treatment...
- lymphoma, lymphangioma,
ocular surface squamous neoplasia (OSSN), or
amelanotic melanoma.
Atrial myxoma Cutaneous myxoma Odontogenic myxoma Myxomas are...
- with fair skin and light-colored hair
might have difficult-to-diagnose
amelanotic melanomas.
Extra care is
required when
examining such individuals, as...
- trauma.
Since atypical fibroxanthoma is an
uncommon disorder that
mimics amelanotic melanomas,
Merkel cell carcinomas, and
basal and
squamous cell carcinomas...
