نتایج جستجو برای: undescended testis
تعداد نتایج: 22691 فیلتر نتایج به سال:
A case of a 45,X/46,XY boy with gonadal dysgenesis is presented. The patient showed hypospadias and right undescended testis. He underwent underwent repair surgery for hypospadias, right orchidopexy, and bilateral testicular biopsy. Testicular biopsy revealed no malignant finding. He was followed-up annually by scrotum palpation. When the patient grew up to 24 years old, he was diagnosed to hav...
Androgen insensitivity (testicular feminization) syndrome is a rare inherited form of male pseudohermaphroditism that occurs in phenotypically normal woman with male karyotype (XY). The undescended testis may go into malignant transformation. The androgen insensitivity syndrome with malignant testicular disorder is very rare. A thirty-one year old female was admitted to the hospital with the co...
During surgical exploration for undescended testes (UDT) a situation arises where no testis could be found and labeled as an absent testis. An absent testis either unilateral or bilateral cannot exist without the presence of ipsilateral mullerian structure in unilateral cases and phenotypic appearance of female in bilateral ones. Understanding the embryological development of the testis and epi...
Background: Non-palpable undescended testis (NUDT) is one of the problems encountered in pediatric surgery. As studies show, about 30-40 % of NUDT is associated with intraabdominal testis (IAT), in the case of IAT various surgical techniques have been presented for example multistage orchiopexy, orchiopexy by microvascular anastomosis orchiopexy by transaction of spermatic vessels at two stages...
Testicular tumour in an intra-abdominal undescended testis is a rare fi nding. We report a case of mature teratoma in an intra-abdominal testis of a 4-year-old boy. He presented with nonpalpable testis on the right side. Abdominal ultrasound was normal. Diagnostic laparoscopy revealed a large tumour arising from an intra-abdominal right testis, and histologic analysis identifi ed a mature terat...
background: in most mammals, the testis is always maintained at a lower temperature than that in the abdomen, and exposure of the testis to body temperature causes degeneration of germ cells. objective: in this research, the long effect of heat exposure on sperm parameters and microstructure of mouse testis were investigated. cryptorchid mouse were induced by exposure to abdominal heat. materia...
Complete separation of the epididymis from the testis is a rare phenomenon. In all reported cases, both structures remained undescended. We recently managed a 2-month-old boy with bilateral inguinal hernia and complete dissociation of the epididymis from the testis on the left side. At exploration, a right indirect inguinal hernia was confirmed while on the left side, an indirect inguinal herni...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید