anal melanoma
A melanoma arising from the anus. Clinical presentation includes rectal bleeding, tenesmus, pain, and change in bowel habit. The prognosis is usually poor.
MONDO:0001879
anus cancer
is_a
MONDO:0002167
rectum malignant melanoma
is_a
anal malignant melanoma
exact
anal melanoma
exact
anus melanoma
exact
anus melanoma (disease)
exact
malignant anus melanoma
exact
malignant melanoma of anus
exact
malignant melanoma of the anus
exact
melanoma (disease) of anus
exact
melanoma of anus
exact
melanoma of the anus
exact