In most cases, a skin rash is not connected with malignancies, yet clinical experience shows a link:
Genital itchiness is caused by a uterine neoplasm.
Itching in the nostrils may be caused by brain cancer.
The following symptoms may be caused by intestinal disease:
There is blood in the faeces.
Secretions that are mucous or purulent.
Defecation on its own.