The role of primary inguinal surgical debulking for locally advanced penile cancer followed by reconstruction with myocutaneous flap

ABSTRACT Purpose: To evaluate surgical complications and oncological outcomes of patients submitted to primary radical inguinal surgical debulking (PRISD) and myocutaneous pediculate flap reconstruction (MPFR) for locally advanced penile cancer (PC). Materials and Methods: Forty-two patients with ulcerated and/or fixed bulky inguinal masses underwent unilateral or bilateral PRISD with MPFR. Tensor fascia lata flap (TFL) was the standard of care for all patients. Additional use of the gracilis flap (GF) was carried out when necessary. Contra-lateral radical inguinal lymphadenectomy (RIL) was conduced when PRISD was performed unilaterally. Surgical complications were analyzed and stratified into minor and major according to the Bevan-Thomas classification. Adjunctive treatments were assessed and oncological outcomes analyzed. Results: Of the 42 patients evaluated, 10 (23.8%) underwent bilateral PRISD and 32 (76.2%) unilateral PRISD with contra-lateral RIL, totaling 84 lymphadenectomies. A total of 62 MPFRs were performed, 52 with TFL and 10 with GF. A total of 53 complications were identified, 49 related to PRISD with MPFR and 4 to RIL. Adjuvant chemotherapy was carried out in 16 patients. Median follow-up was 10.8 months with a median overall survival (OS) of 14.0 months against 6.0 months (p=0.006) for patients submitted to PRISD with adjuvant chemotherapy in relation to surgery alone. Conclusions: PRISD alone for advanced loco-regional PC is unlikely to promote long-term survival, although it can lead to temporary local control of the disease. Despite the feasibility of the procedure, it is related to high incidence of complications. Surgical treatment with adjuvant chemotherapy is associated with improved OS.

Epidemiological aspects of penile cancer in Rio de Janeiro: evaluation of 230 cases

PURPOSE: To determine epidemiological characteristics of penile cancer in Rio de Janeiro, its associated risk factors and clinical manifestations. PATIENTS AND METHODS: Between 2002 and 2008 we evaluated 230 patients at three public institutions, considering age, ethnicity, birthplace, marital status, educational level, religion, tobacco smoking, presence of phimosis and practice of circumcision. RESULTS: The ages ranged from 25 to 98 years, with an average of 58.35 years. Of the 230 patients, 167 (72.7 percent) were from the southeast region of Brazil (which includes Rio de Janeiro) and 45 (19.5 percent) were from the northeast of the country. Most patients were white (67.3 percent), married (58.6 percent), smokers (56.5 percent) and had not completed primary school (71.3 percent). The predominant religion was Catholic (74.8 percent). Of the 46 (20 percent) circumcised patients, only 1 (2.2 percent) had undergone neonatal circumcision. Grade I tumors were present in 87 (37.8 percent) of the patients, grade II in 131 (56.9 percent) and grade III in 12 (5.3 percent). Lymphovascular embolization was observed in 63 (27.3 percent) and koilocytosis in 124 (53.9 percent) patients. Of the total, 41.3 percent had corpora cavernosa or corpus spongiosum infiltration, and 40 (17.4 percent) had urethral invasion. Prophylactic lymphadenectomy was performed on 56 (36.1 percent), therapeutic lymphadenectomy on 84 (54.2 percent) and hygienic lymphadenectomy for advanced disease on 15 (9.7 percent) patients. The median time between the lesion onset and clinical diagnosis was 13.2 months. The mean follow up was 28.8 months. CONCLUSION: Most of our patients were born in this state and had low socioeconomic status. Most of them were white men, married, smokers, uncircumcised, of the Catholic faith and in their sixties or older. Their disease was in most cases diagnosed only in the advanced stages.

Adenocarcinoma renal metastático para a uretra feminina. Estudo Imuno-histoquímico / Urethral metastasis from renal cell carcinoma in female patient. Immunohistochemical analysis

A case of urethral metastasis from renal cell carcinoma in a female patient is reported. The metastatic lesion appeared five months after radical nephrectomy. The patiet was referred to our institution with the diagnosis of primary urethra tumor. The pathologic examination and the immunohistochemical analysis of urethral lesion revealed metastatic renal cell carcinoma. To our knowledge, this is the second case of urethral metastasis from renal cell carcinoma described in the urological literature