[New trends in the surgical treatment of penile carcinoma]

With the current oncological emphasis on radical treatment allied to minimal invasiveness, choice of treatment relies on precise clinical staging. The corpora cavernosa of the penis represent a well defined anatomical structure distinct from the corpus spongiosum and the glans which are tightly connected to one another. In case of primary penile tumour the T.N.M. classification of the American Joint Committee on Cancer includes in the T2 stage both infiltration of the corpus spongiosum and of corpora cavernosa. Jackson's classification seems to be more pertinent as it limits to stage 1 cases involving the glans and corona and classifies as stage 2 cases limited to the corpora cavernosa. Partial penectomy can prove overly invasive, yet insufficiently radical, if the anatomical continuity of the spongious tissue is not considered. Carcinoma of the glandular corpus spongiosum without cavernosal involvement indicates glandulectomy with partial uretrectomy and apical cavernous-urethrostomy. Preserving the corpora cavernosa is an option of great relevance to the quality of life of the patient: erectile ability and stand-up micturition are not affected and the patient keeps complete sexual ability and orgasmic sensation. In case of scrotal or public involvement, emasculation with hemipelvectomy must be attempted; if indicated, it can be followed by radiotherapy. Perineo/abdominal reconstruction can be followed by urinary diversion with adjuvant chemotherapy. In selective cases neophallic reconstruction can be later attempted using the inferior abdominal rectum muscle.