Richi Okusue, Koki Maeda, Yuri Mori, Wataru Sato, Yoshimasa Harada
{"title":"[TRANSVERSE TESTICULAR ECTOPIA WITH INCIDENTAL TESTICULAR TUMOR, DISCOVERED UPON SYMPTOMATIC TESTICULAR TORSION].","authors":"Richi Okusue, Koki Maeda, Yuri Mori, Wataru Sato, Yoshimasa Harada","doi":"10.5980/jpnjurol.113.143","DOIUrl":"10.5980/jpnjurol.113.143","url":null,"abstract":"<p><p>Transverse testicular ectopia is a condition in which a testicle crosses the midline and descends through the contralateral inguinal canal, with both testes in the same scrotal compartment. It is reported to be present in about 2% of persons who present with non-palpable testicles. Most transverse testicular ectopia patients undergo orchiopexy in early childhood; however, in rare cases, they are diagnosed in adulthood upon detection of testicular tumors.A 40-year-old man visited our hospital complaining of right abdominal pain. His right testis was palpable in the right scrotum; however, the left scrotal compartment seemed empty and there was a painful mass on the upper part of the right scrotal compartment. Computed tomography showed that both spermatic cords traversed through the right inguinal canal, and transverse testicular ectopia was diagnosed. Ultrasonography showed absent left testicular circulation on the upper part of the right scrotum. Upon diagnosis of left testicular torsion, emergency surgery was conducted. In the right scrotum, there was a normal right testicle, and a necrotic left testicle which was twisted 180 degrees on its axis, towards the cranial side. Histopathology of the excised left testicle revealed an incidental seminoma, pT1. Tumor markers following surgery were negative, and there was no evidence of recurrence observed with two years and five months of follow-up.Non-palpable testicular torsion may also be a transverse testicular ectopia. Therefore, it is necessary to consider malignant tumors based on the patient's age.</p>","PeriodicalId":101330,"journal":{"name":"Nihon Hinyokika Gakkai zasshi. The japanese journal of urology","volume":"113 4","pages":"143-146"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49695896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[COMPLETE REMISSION OF METASTATIC RENAL CELL CARCINOMA AFTER PARTIAL NEPHRECTOMY FOLLOWING PEMBROLIZUMAB PLUS AXITINIB THERAPY: A CASE REPORT].","authors":"Yasuhiro Hakamata, Kosuke Uchida, Taisho Noda, Shin Imai, Tatsuaki Yoneda, Shinya Kudoh","doi":"10.5980/jpnjurol.113.139","DOIUrl":"10.5980/jpnjurol.113.139","url":null,"abstract":"<p><p>This case is a 62-year-old man diagnosed with metastatic renal cell carcinoma. He was referred to our department due to the left renal mass pointed with ultra sound examination. Radiographical examination showed left-side 42 mm renal tumor with multiple lung tumors, suggesting renal cell carcinoma, cT1bN0M1 (pul). As an induction therapy, we selected Pembrolizumab plus Axitinib combination therapy. After 4 course of the therapy, the left kidney tumor shrank to 27 mm, and the lung metastasis disappeared with computed tomography imaging. For the next step, we performed laparoscopic partial nephrectomy. The pathological diagnosis was clear cell carcinoma, grade 2 with central necrosis. Since then, complete remission has been maintained without any treatment for 21 months.</p>","PeriodicalId":101330,"journal":{"name":"Nihon Hinyokika Gakkai zasshi. The japanese journal of urology","volume":"113 4","pages":"139-142"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49695892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}