Synovial sarcoma of the penis: A case report

Abstract

s / Urological Science 26 (2015) 294e300 298 MP3-3: SYNOVIAL SARCOMA OF THE PENIS: A CASE REPORT Chao-An Chen , Kam-Fai Lee , Kuo-Cai Huang , Kuo-Hsiung Chiu , TzuHsin Yang , Yin-Lun Chang , Jian-Hui Lin , Yung-Chin Huang , Dong-Ru Ho , Chih-Shou Chen , Wei-Yu Lin . Division of Urology, Department of Surgery, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan; Department of Anatomic Pathology, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan Purpose: Primary synovial sarcoma of the penis is extremely rare. We report a case of synovial sarcoma initially discovered as a painless penile mass with no image evidence of distal metastasis. Synovial sarcoma was reported in the final pathology. Materials and Methods: A 59-year-old male patient is a case of panic disorder under alprazolam treatment for 4 years. He came to our outpatient department for gradual enlargement of penile mass in recentmonths. He is a married man without circumcision. The mass was painless, spherical, and movable over penile base, without skin abnormality or infection signs. Computed tomography revealed a 3.2 cm hypodense mass lesion over left side of corpus cavernosum without enlargement of pelvis or retroperitoneal lymph nodes. Partial penectomy with bilateral inguinal lymph node dissection was performed. Synovial sarcoma within tunica abluginea (pT2) was reported in the final pathology. Results: To our knowledge; this is the first case of primary synovial sarcoma of penis in Taiwan. MP3-4: ADENOCARCINOMA OF URINARY BLADDERe A CASE REPORT Ping-Hao Tsai, Heng-Chieh Chiang, Pao-Hwa Chen. Divisions of Urology, Department of Surgery, Changhua Christian Hospital, Changhua, Taiwan This 78 years old manwho was under regular follow-up post transurethral rsection of prostate gland. During last cystoscope, tumor biopsy was done and the pathologic report reveal possibility of urothelial carcinoma with glandular differentiation, which primary adenocarcinoma or secondary adenocarcinoma involvement especially colorectal origin may be consideration on July, 2015. Afterward, we arranged MRI for tumor staging and it reveals T3N0M0, Stages III. Then, after explain to patient, transurethral resection of bladder tumor was performed on Aug, 2015. The final pathologic report reveals adenocarcinoma arising from urinary bladder. We also arranged colon scope which reveals negative finding. PET scan reveals no uptake for gastrointestinal tract. As exclude colorectal origin of adenocarcinoma, patient is under radiotherapy and chemotherapy for adneomcarcinoma currently. MP3-5: ASSOCIATION BETWEEN HUMAN GLUTATHIONE S-TRANSFERASE OMEGA RS4925 POLYMORPHISM AND BLADDER CANCER Zhon-Min Huang , Jow-Yu Sheu , Min-Che Tung , Chia-Chang Wu, Yuan-Hung Wang . Divisions of Urology, Department of Surgery, Tungs’ Taichung Metro Harbor Hospital, Taichung, Taiwan; Divisions of Urology, Shuang Ho Hospital, Taipei Medical University New Taipei City,