Zhonghua nan ke xue = National journal of andrology · 2018
[Clinicopathological features and management of penile verrucous carcinoma].
СтатьяНазвание и аннотация: Перевод в очереди
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Chen Guo-Xiao, Li Zheng-Han, Zhang Xiang-Sheng, Ding de-Gang, Zhu Xiao-Bo, Chen Xin
Аннотация
OBJECTIVE: To explore the clinicopathological characteristics, diagnosis and treatment of penile verrucous carcinoma (VC).
METHODS: We retrospectively analyzed the clinical data about 18 penile VC patients at the mean age of 52 (35－66) years. The tumors were cauliflower-like, measuring 2.5－8.7 cm in diameter, all with mucopurulentive discharge. A giant tumor invaded the perineum in 1 case, which had a history of surgical excision of penile condyloma acuminatum. The lesions invaded the glans penis in 2 cases, the shafts in 4 (all with a history of phimosis or redundant prepuce), and the whole penis in 11. Partial penectomy was performed for 2 cases with the proximal coronary sulcus involved and another 2 with the condylomata located in the glans penis and measuring <3.5 cm in diameter. Radical surgery was done for 2 cases of glans VC >3.5 cm in diameter, 11 cases with the whole penis involved, and 1 case with the perineum invaded.
RESULTS: Postoperative pathology showed well-differentiated tumor cells, negative surgical margins, papillary epithelia with hyperkeratosis and hyperplasia, and lymphocyte infiltration in the surrounding interstitial tissue in all the cases. Neither recurrence nor metastasis was found during the 1 to 8 years of follow-up.
CONCLUSIONS: Penile VC is a special type of squamous cell carcinoma with little invasiveness and rare regional lymph node or distant metastasis, for the treatment of which partial penectomy or radical surgery confers good prognosis.
METHODS: We retrospectively analyzed the clinical data about 18 penile VC patients at the mean age of 52 (35－66) years. The tumors were cauliflower-like, measuring 2.5－8.7 cm in diameter, all with mucopurulentive discharge. A giant tumor invaded the perineum in 1 case, which had a history of surgical excision of penile condyloma acuminatum. The lesions invaded the glans penis in 2 cases, the shafts in 4 (all with a history of phimosis or redundant prepuce), and the whole penis in 11. Partial penectomy was performed for 2 cases with the proximal coronary sulcus involved and another 2 with the condylomata located in the glans penis and measuring <3.5 cm in diameter. Radical surgery was done for 2 cases of glans VC >3.5 cm in diameter, 11 cases with the whole penis involved, and 1 case with the perineum invaded.
RESULTS: Postoperative pathology showed well-differentiated tumor cells, negative surgical margins, papillary epithelia with hyperkeratosis and hyperplasia, and lymphocyte infiltration in the surrounding interstitial tissue in all the cases. Neither recurrence nor metastasis was found during the 1 to 8 years of follow-up.
CONCLUSIONS: Penile VC is a special type of squamous cell carcinoma with little invasiveness and rare regional lymph node or distant metastasis, for the treatment of which partial penectomy or radical surgery confers good prognosis.