Treatment of Ureteral Fibroepithelial Polyp by Ureteroscopy Combined with Holmium Laser or Thulium Laser: A Retrospective Study.

BACKGROUND AND OBJECTIVE: Ureteral fibroepithelial polyps (UFPs) are rare benign tumors and ureteroscopy has been used for treatment. We compared the effect of UFP by ureteroscopy combined with holmium laser or thulium laser. METHODS: Twenty-five patients with UFPs were treated in our hospital between May 2003 and April 2013. All patients received ultrasound check and intravenous urography (IVU). We performed ureteroscopy operation and found ureteral polyps, so we resected the polyps with holmium laser (12 cases) or thulium laser (13 cases). During the 3-year follow-up, all patients received IVU 2 or 3 months after the double-J stent was removed, and ultrasonic checks every 3-6 months after that. RESULTS: All patients had UFPs resected. Three patients in the holmium laser group had ureteral perforation during operation, and four patients in the holmium laser group developed ureterostenosis. No patients in thulium laser group experienced any severe complications during the procedure. Further, during follow-up, there was no indication of an increase of hydronephrosis in any patients. These findings lead to conclude there were no developments of ureterostenosis nor an experience of any reoccurrence in thulium laser group. CONCLUSIONS: Ureteroscopy operations, combined with holmium or thulium laser resection, are effective methods for treating UFP, but thulium laser does better in reducing the incidence of ureterostenosis.

Metastasis to the penis in a patient with adenocarcinoma of lung, case report and literature review.

Metastasis of lung cancer to the penis is very rare; it causes various clinical symptoms seriously affecting the quality of life. Early recognition and appropriate management will likely enhance survival in these patients. Here, we report a case of penile metastasis secondary to pulmonary carcinoma along with a review of the literature. One case of penile metastasis secondary to pulmonary carcinoma was detected in a 51-year-old patient who was admitted to the First Affiliated Hospital of Sun Yat-Sen University with persistent cough along with swelling of the perineum and penis. The clinical features, diagnosis, and treatment of this disease along with a relevant literature are reviewed and discussed. A MEDLINE search was performed to identify similar reports in the literature. CT scan revealed lung mass, and a glans penis ulcer and enlargement of inguinal lymph nodes was discovered upon physical examination. CT-guided percutaneous puncture of the lung mass revealed adenocarcinoma of lung, and biopsies of the glans penis ulcer and inguinal lymph nodes confirmed metastatic adenocarcinoma. The patients received chemotherapy and died of acute pulmonary embolism in less than 2 months. Metastasis of lung cancer to the penis is extremely rare. It presents an advanced form of lung cancer, and thus survival is extremely short. Although treatment of penile metastasis is almost always palliative, early recognition may enhance survival for these patients.