N	Concordance
1	echnique in the treatment of rectal and anal cancer or inflammatory bowel diseas
2	lymphoma and papilloma-virus associated anal cancer are responsible for much of 
3	uggesting that in the majority of cases anal cancer is caused by a sexually tran
4	96, twenty-six patients with epidermoid anal cancer were examined at the Radioth
5	here is a dose-response relationship in anal cancer and that a higher local cont
6	combination chemotherapy for metastatic anal cancer have included only very smal
7	87).  There is also a high incidence of anal cancer among AIDS patients.  The re
8	umour stage in considering prognosis of anal cancer (Salmon 1986), while grading
9	al cases. The observed relative risk of anal cancer up to 5 years before a diagn
10	he clinical presentation of early-stage anal cancer in homosexual men often rese
11	1997). However, most men and women with anal cancer report no history of anal in
12	antibodies may be a serologic marker of anal cancer, since it was demonstrated i
13	were not significantly  associated with anal cancer, the presence of IgG against