Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Toshiyuki Iwahata"'
Autor:
Minoru Inoue, Akiyoshi Osaka, Erika Ikezoe, Hiroki Tsujioka, Asumi Nirazuka, Kintaro Hasegawa, Toshiyuki Iwahata, Akinori Nakayama, Kiyoshi Setoguchi, Kazutaka Saito
Publikováno v:
IJU Case Reports, Vol 7, Iss 5, Pp 364-367 (2024)
Introduction Transverse testicular ectopia is a rare anomaly in which both testes descend toward the same side of the hemiscrotum. Case presentation A 35‐year‐old man presented with right inguinal enlargement. Computed tomography showed a normal
Externí odkaz:
https://doaj.org/article/820a8ebf9c8c414bb7287d04cc0f98db
Autor:
Hiroki Tsujioka, Keiichiro Uemura, Toshiyuki Iwahata, Yasuyuki Inoue, Minoru Inoue, Akiyoshi Osaka, Akinori Nakayama, Hiroshi Okada, Kazutaka Saito
Publikováno v:
IJU Case Reports, Vol 6, Iss 2, Pp 97-100 (2023)
Introduction Regressed germ cell tumors are a rare disease commonly diagnosed with metastatic symptoms without local symptoms in the testis. Case presentation A 33‐year‐old man with azoospermia was referred to our hospital. His right testis was s
Externí odkaz:
https://doaj.org/article/5a987561792b40d79873c1803cf4e05e
Autor:
Akiyoshi Osaka, Hiroshi Okada, Sae Onozuka, Takashi Tanaka, Toshiyuki Iwahata, Yukihito Shimomura, Yoshitomo Kobori, Kazutaka Saito, Kouhei Sugimoto
Publikováno v:
Asian Journal of Andrology, Vol 24, Iss 1, Pp 40-44 (2022)
Semen analysis has long been used to evaluate male fertility. Recently, several sperm function tests have been developed. Of those, the sperm DNA fragmentation index (DFI), which describes the status of the sperm DNA, is thought to be a suitable para
Externí odkaz:
https://doaj.org/article/1bab96038e3044a08c353ef640f05a1e
Publikováno v:
Reproductive Medicine and Biology, Vol 20, Iss 4, Pp 554-556 (2021)
Abstract Facilities worldwide offering donor sperm insemination face sperm donor shortages. There are also known dangers of online information about sperm donation and using donated sperm to conceive without the involvement of medical professionals.
Externí odkaz:
https://doaj.org/article/37f9bfd8102f4b2fa0b0dbd5d8bac821
Autor:
Akiyoshi Osaka, Toshiyuki Iwahata, Yoshitomo Kobori, Yukihito Shimomura, Naoki Yoshikawa, Shin Onota, Atsushi Yamamoto, Hisamitsu Ide, Kouhei Sugimoto, Hiroshi Okada
Publikováno v:
Reproductive Medicine and Biology, Vol 19, Iss 4, Pp 372-377 (2020)
Abstract Purpose Cryptorchidism is one of the most common causes of non‐obstructive azoospermia (NOA) in adulthood. Even if early orchidopexy is performed to preserve fertility potential, some patients still suffer from azoospermia. Fertility poten
Externí odkaz:
https://doaj.org/article/1a497b7d2125480b8ebb7f8bfa91c11b
Autor:
Akiyoshi Osaka, Hisamitsu Ide, Kentaro Matsuoka, Toshiyuki Iwahata, Yoshitomo Kobori, Shinichi Ban, Hiroshi Okada, Kazutaka Saito
Publikováno v:
American Journal of Men's Health, Vol 14 (2020)
The risk of a gonadal tumor is high in testicular disorder of sexual development (DSD) with the Y chromosome, but cases of DSD without the Y chromosome are extremely rare. We reported a gonadal tumor in a phenotypically male individual with 46, XX te
Externí odkaz:
https://doaj.org/article/b765d265cc924e21bc39aee33e8d099c
Autor:
Akinori Nakayama, Hisamitsu Ide, Akiyoshi Osaka, Yasuyuki Inoue, Yukihito Shimomura, Toshiyuki Iwahata, Yoshitomo Kobori, Kazutaka Saito, Shigehiro Soh, Hiroshi Okada
Publikováno v:
American Journal of Men's Health, Vol 14 (2020)
As testicular torsion is a medical emergency, it requires quick diagnosis and treatment. Color Doppler ultrasound (CDUS) is useful for the diagnosis of testicular torsion. An accurate diagnosis can be difficult when CDUS indicates the preservation of
Externí odkaz:
https://doaj.org/article/784482e2fc0a4e99acf17e9ec71a71f0
Autor:
Yoshitomo Kobori, Keisuke Suzuki, Toshiyuki Iwahata, Takeshi Shin, Yuko Sadaoka, Ryo Sato, Kojiro Nishio, Hiroshi Yagi, Gaku Arai, Shigehiro Soh, Hiroshi Okada, Jeffry Michael Strong, Peter Rohdewald
Publikováno v:
Archivio Italiano di Urologia e Andrologia, Vol 87, Iss 3, Pp 190-193 (2015)
We evaluated the effectiveness of antioxidant co-supplementation therapy using Larginine and Pycnogenol® in Japanese men with oligoasthenozoospermia and mild erectile dysfunction (ED). A total of forty-seven adult males with oligoasthenoteratozoospe
Externí odkaz:
https://doaj.org/article/b8a078afb5b2423ebc83421db1eaf5b8
Autor:
Hiroki Tsujioka, Keiichiro Uemura, Toshiyuki Iwahata, Yasuyuki Inoue, Minoru Inoue, Akiyoshi Osaka, Akinori Nakayama, Hiroshi Okada, Kazutaka Saito
Publikováno v:
IJU Case Reports. 6:97-100
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88f94b9d3326096ed627a3b789506551
https://doi.org/10.1002/iju5.12552
https://doi.org/10.1002/iju5.12552
Autor:
Tadahiko Tokumoto, Kiyoshi Setoguchi, Akiyoshi Osaka, Erika Ikezoe, Hiroki Tsujioka, Kintaro Hasegawa, Minoru Inoue, Asumi Nirazuka, Toshiyuki Iwahata, Yasuyuki Inoue, Kazutaka Saito
Publikováno v:
Transplantation Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06987cf487432ee470ff4d5be8a3cee6
https://doi.org/10.1016/j.transproceed.2023.03.058
https://doi.org/10.1016/j.transproceed.2023.03.058