RESUMO
Between 1972 and 1987, 34 patients with verrucous carcinoma of the penis were referred to our national cancer institute. We analyzed retrospectively the followup of 32 patients treated by surgery, exclusive radiotherapy and neoadjuvant chemotherapy. No patient died or had recurrent verrucous penile carcinoma. Lymph nodes removed from 15 patients without previous treatment did not reveal metastatic invasion. Neoadjuvant chemotherapy allowed for more limited surgery in 3 of 6 patients treated.
Assuntos
Carcinoma Verrucoso/terapia , Neoplasias Penianas/terapia , Adolescente , Adulto , Idoso , Carcinoma Verrucoso/patologia , Humanos , Metástase Linfática , Masculino , Pessoa de Meia-Idade , Neoplasias Penianas/patologia , Estudos RetrospectivosRESUMO
Between 1960 and 1987, 414 patients with invasive squamous cell carcinoma of the penis were referred to the Brazilian National Cancer Institute. Inguinal metastases were demonstrated by lymphadenectomy in 39% of the 23 patients with stage N0, 49% of 92 with stages N1 and N2, and 100% of 18 with stage N3 disease. We analyzed the followup of 350 patients who underwent surgical treatment. In 224 patients (64%) amputation or some form of penile surgery was done initially, while 102 (29%) underwent amputation and lymphadenectomy, and 24 (7%) underwent palliative surgery for advanced squamous cell carcinoma. The statistics revealed a better 5-year survival rate for the patients who underwent lymphadenectomy concomitantly with penile surgery compared to those who underwent delayed lymphadenectomy (p < 0.001). Patients in whom systematic lymphadenectomy was negative had a better prognosis than those with positive systematic lymphadenectomy results (p < 0.001). The latter patients had a better prognosis compared with those in whom delayed lymphadenectomy was positive (p = 0.0103). Patients with well and moderately differentiated carcinoma had a higher survival rate at 5 years than did those with poorly differentiated carcinoma (p < 0.001 and p = 0.003, respectively). All deaths from metastatic disease occurred within 24 months among the patients who underwent systematic lymphadenectomy and within 5 years after simple penile surgery. In the short term, surgical debulking combined with reconstruction techniques allowed for improved quality of life in patients with advanced local-regional disease.
Assuntos
Carcinoma de Células Escamosas/cirurgia , Neoplasias Penianas/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Carcinoma de Células Escamosas/mortalidade , Humanos , Excisão de Linfonodo , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia , Cuidados Paliativos , Neoplasias Penianas/mortalidade , Estudos Retrospectivos , Taxa de SobrevidaRESUMO
From 1972 to 1987, 200 consecutive lymphadenectomies were performed in 112 patients with squamous cell carcinoma of the penis. A Gibson incision provided exposure of the iliac and inguinal lymph nodes with a low morbidity rate (5% flap necrosis, 15% wound infection, 16% lymphedema and 9% lymphocele). The controversy surrounding the necessity of iliac lymphadenectomy is discussed, since 305 iliac lymph nodes examined did not have metastatic invasion.