Intra-abdominal seminoma in undescended testis with retroperitoneal nodal metastasis: A case report (original) (raw)
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Seminoma in undescended intra abdominal testis: a case report
2005
A mass in the lower abdomen in a sexually active man with a cryptorchid testis strongly points towards the diagnosis of malignancy in the abdominal testis .1 The incidence of testicular tumor is 11 times more in inguinal testes and 50 times more in intra abdominal testes. 2 Normally, the testes, which are inside the abdomen during gestation, migrate into the scrotum by the time of birth. Occasionally, boys are born with testes that are still in the abdomen or in the groin, not having completed their journey to the scrotum. These undescended testes are at high risk of cancer and should be moved into the scrotum at an early age or removed entirely.
JBR-BTR : organe de la Société royale belge de radiologie (SRBR) = orgaan van de Koninklijke Belgische Vereniging voor Radiologie (KBVR)
Whether extragonadal germ cell tumors develop primarily in the retroperitoneum or whether they are essentially metastases of a primary testicular tumor has long been debated and remains controversial. Three patients presenting with apparent primary extragonadal retroperitoneal germ cell tumors are reported. Ipsilateral testicular evaluation was extended with palpation, ultrasonography and finally histological examination. The retroperitoneal extragonadal tumors were found during abdominal MSCT. It was a fortuitous finding in the two first patients.The third patient presented with abdominal pain attributed to necrosis of the large mass which was subsequently firstly drained through endoscopic ultrasound-guided transduodenal puncture. The seminomatous nature of the retroperitoneal tumors was obtained through transduodenal echoendoscopic-guided cytopuncture in the first case, celioscopic resection in the second case and delayed percutaneous CT guided biopsy in the third symptomatic cas...
Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologie, 2011
Regressed (burnt-out) testicular germ cell tumors (TGCT) are rare clinical situations that are clinically difficult to recognize. This 43-year-old patient was admitted because of a suspicion of prostatic carcinoma, which eventually was followed by transrectal ultrasonography and a CT scan, both of which revealed a large retroperitoneal mass. Surgery showed extensive ureteral and vas deferens infiltration. Pathology was consistent with a classical seminoma. Eventually, testes were normal on palpation but ultrasonography only revealed areas of fibrosis and microcalcifications in the left testis, which was followed by a left orchidectomy. Microscopically, there were extensive areas of fibrosis and only a 2 mm area of seminoma was demonstrated. The few areas of uninvolved testicular tissue lacked lesions of intratubular germ cell neoplasia (IGCNU). Retroperitoneal germ cell tumors are rare in the male and consequently, an origin from an occult testicular tumor should always be discarded...
A Rare Encounter of Intra-Abdominal Seminoma with Testicular Dysgenesis Syndrome
Undescended testis is a known risk factor for testicular cancer and intra-abdo minal malignant changes are not uncommon. We present a case of a 34-year-old male who had an intra-abdominal classical testicular seminoma, bilateral cryptochidism and hypospadias. Patient has all the features of "Testicular dysgenesis syndrome". This is an increasingly common problem in male reproductive health. In most cases, TDS presents with impaired spermatogenesis, but the more severe spectrum will include genital malformations and testicular cancer. Current scenario is unexpectedly found at surgery for cryptorchidism or inguinal hernia, while imag ing play a vital role for findings of cited condition for adequate preoperative planning to avoid damage of fertile testes and vasa deferens.
Andrologia
This is a case report of a 32-year-old male with bilateral intra-abdominal cryptorchidism. A large seminoma had developed on the left testis with paraaortic lymph nodes metastasis. The tumour was excised easily. The right testis was found just inside the deep inguinal ring, without the vas deferens in the spermatic cord. The patient requested orchidopexy despite the well-explained risk of cancer development. Therefore, a second right groin incision was performed. In the right inguinal canal, there was a normal-looking vas deferens that ended in an atrophic nubbin of fibrous tissue without an epididymis. This is the sixth case in the literature of failed urogenital union resulting in complete separation of testis and vas deferens. The patient underwent orchidopexy and had four cycles of chemotherapy, which led to complete remission of the metastasis. This case highlights the fact that an impalpable undescended testis and finding of blind-end vas deferentia are not enough to establish...
Unresolved abdominal mass in an adult cryptorchid testis: a case report
International Journal of General Medicine, 2010
This case study aims to report an unresolved abdominal mass in an adult with cryptorchid testis and provide a review of related literature. We investigated a 54-year-old man who had cryptorchidism with a history of left orchiectomy 18 years prior. He was diagnosed with an intra-abdominal testicular mass after referring to the emergency ward with pelvic pain. The incidence of testicular cancer in undescended testicles is 40 times greater in the general population. In developed countries, the existence of undescended testicles in adult population is rare, which could be due to systematic practice of elective orchidopexy before the second year of life as well as orchiectomy in post-adolescent patients with undescended testicles. Despite these preventive measures, there are still some isolated cases of intra-abdominal testicular tumors in adults.
Giant seminoma in an undescended testis presenting as an abdominal wall mass
Journal of surgical case reports, 2011
Seminomas in undescended testes may present as abdominal wall tumours. A unilateral testis tumour in a 29 year old man with ipsilateral undescended testis is presented and relevant literature is reviewed. A 29 year old man presenting with a tender left lower abdominal mass was admitted to our clinic and initial diagnostic tests followed by abdominal computerized tomography (CT) and positron emission tomography/computerized tomography (PET/CT) were performed. Abdominal CT clearly demonstrated the tumour location between the lower left abdominal subcutaneous layer and the external oblique fascia. He underwent surgery and the tumour was resected via en-bloc excision. Pathological diagnosis of the resected specimen was consistent with classical seminoma and no distant metastasis was detected with PET/CT. He was referred to oncology clinic after discharge. Tumours of undescended testis can present as an abdominal wall mass and clinicians must be aware of their existence.
International Cancer Conference Journal, 2012
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