Need to be differentiated from carcinoma of the penis's disease are mainly the following:
With differentiated carcinoma of the penis disease 1. Penis syphilis penis glans and foreskin at the Department of painless ulcer, surface granulation purple, border high and hard, with an early manifestation of penile cancer similar. Patients have a history of dirty sex, ulcer secretions can be found in dark-field examination of Treponema pallidum.
With differentiated carcinoma of the penis disease 2. Chancroid lesions similar to the performance and penile cancer early, but the patients had unclean sexual intercourse history, positive skin test ducreyi strains, surface discharge can be found in direct smear or culture ducreyi bacteria.
With differentiated carcinoma of the penis disease 3. Penis penis condyloma cauliflower head and the Ministry Coronal mass, ulceration and bleeding can occur, be confused with early carcinoma of the penis. Patients have a history of dirty sex, saw under the microscope epithelial papillary hyperplasia, the majority of nuclear fission, no atypical cells, and pleomorphic growth, non-invasive growth.
With differentiated carcinoma of the penis disease 4. Nodules glans penis tuberculosis or chronic ulcers, chronic diseases, and surface discharge smear, culture or animal inoculation, M. tuberculosis positive, a biopsy may be a clear distinction between the local penile cancer and tuberculosis.
With differentiated carcinoma of the penis disease 5. Amoebiasis penis head penis ulcer, surface bleeding and discharge, and early carcinoma of the penis easily confused, secretions examination and biopsy can be found in amoeba and Ami Pakistan cysts.