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1.
Connolly SS  D'Arcy FT  Gough N  McCarthy P  Bredin HC  Corcoran MO 《BJU international》2006,98(5):1005-7; discussion 1007
OBJECTIVE: To evaluate a policy of conservative non-operative management for incidental, impalpable, < 1 cm, intratesticular pathology. PATIENTS AND METHODS: We retrospectively reviewed all scrotal ultrasonograms within an 8-year period to identify all radiological lesions of < 1 cm within the testis. All palpable lesions and those accompanied by elevated tumour markers or disseminated malignancy were managed surgically. The remaining incidentally detected lesions were followed with a protocol of serial ultrasonography (US). RESULTS: Of 1544 scans reviewed, 12 (0.8%) lesions suitable for observational management were identified. The mean (range) age of the patients was 54 (34-76) years. The indication for US was suspected epididymitis in five, contralateral epididymal cyst in five and infertility in two patients. The mean (range) size of the lesion was 4.9 (1.5-9.8) mm. Three anechoic lesions were consistent with intratesticular cysts, and each was followed with no change to a mean (range) follow-up of 26 (12-48) months. Eight hypoechoic lesions were followed to a mean of 34 (4-72) months, and only one showed growth on repeat US after an interval of 4 months, and was diagnosed as a 1.0-cm seminoma after orchidectomy. One hyperechoic lesion remains unchanged at 6 months of follow-up. CONCLUSION: Supported by previous reports suggesting that most testis lesions of < 1 cm are benign, we managed a series of carefully selected intratesticular lesions conservatively, the behaviour in most being in keeping with benign pathology.  相似文献   

2.
Spermatocytic seminoma: a review   总被引:2,自引:0,他引:2  
OBJECTIVE: Spermatocytic seminoma is a rare testicular tumour that has an extremely low rate of metastasis. We present a review of the management of this malignancy at our institution. METHOD AND MATERIALS: Between 1981 and 1999, 771 patients were treated at our institution for testicular seminoma. Of these, 13 had spermatocytic seminoma; one was excluded as he had treatment elsewhere. All patients were initially diagnosed at other hospitals and subsequently referred for management and had their pathology reviewed locally prior to any treatment. RESULTS: All patients had stage I disease, 5 patients received radiotherapy to the para-aortic and pelvic nodes, the other 7 were followed on a surveillance program. The median age was 62 years. With a median follow-up of 8.5 years no relapses were observed. Some patients exhibited adverse histological features associated with increased risk of relapse in seminoma including rete testis invasion and large primary tumour size. CONCLUSIONS: Spermatocytic seminoma may occur in younger patients and may not be restricted to the older population as commonly reported. Surveillance following orchidectomy is the preferred management option.  相似文献   

3.

OBJECTIVE

To review all non‐germ‐cell testicular lesions presenting at our institution and to determine the feasibility of testis‐sparing surgery for these patients.

PATIENTS AND METHODS

All surgery for testicular masses between June 1995 and June 2005 were reviewed retrospectively. Patients with atrophy, germ cell tumours, infection or torsion were excluded. The study comprised men who had radical orchidectomy for suspected germ‐cell tumour but had other final pathology, and those where testis‐sparing surgery was attempted for a presumed benign lesion.

RESULTS

Thirteen patients with lesions appropriate for the study were identified; all but one had a palpable lesion. The lesions could be categorized as inflammatory (three hyalinized fibrosis, two sarcoidosis, one chronic inflammation), cystic (one epidermoid cyst, one unilocular cyst), benign neoplasms (two adenomatoid tumours, one Leydig cell tumour, one capillary haemangioma) or malignant neoplasms (one lymphoma). Based on the preoperative impression, testis‐sparing surgery was attempted in eight of the lesions and was successful in six where it was attempted. In the other five, testis‐sparing surgery was not attempted because the preoperative impression was that of a germ cell tumour. Testis‐sparing surgery was successful in only six of the 13 patients with these lesions.

CONCLUSION

Testis‐sparing surgery might be possible if there is significant suspicion of a benign lesion. If frozen‐section analysis is equivocal, a radical orchidectomy is required. Testis‐sparing surgery was feasible in highly selected cases.  相似文献   

4.
OBJECTIVE: To describe a microsurgical technique for removing suspected testicular masses with sparing of the testicular parenchyma, and to describe case studies. PATIENTS AND METHODS: Six men were referred with testicular lesions (3-6 mm) detected on ultrasonography (US); in one, the lesion was palpable. US showed hypoechoic lesions and in two cases were mixed hypoechoic and anechoic. In these men, the testicular lesion was identified by US before surgery, giving three-dimensional coordinates to facilitate intraoperative recognition. A traditional inguinal incision was used and the funiculus clamped subinguinally without opening the canal. The testicle was isolated after sectioning the gubernaculum testis. In a separate operative field, an equatorial incision of the albuginea was made in a plane orthogonal to the major axis of the testicle, sparing the subtunical vasa. The parenchymal lobuli were dislodged and the seminiferous tubules dissociated, the nodule identified and completely removed, together with approximately 1 mm of surrounding healthy tissue. This technique can also be used for microsurgical testicular sperm extraction (MicroTESE), to retrieve sperm in infertile men. RESULTS: In two infertile men MicroTESE was also performed. Histology revealed one case each of seminoma, Leydig-cell tumour, Leydig cell hyperplasia, atrophy, normality in the incidental forms, and complicated cysts of the albuginea. In the follow-up for infertility reasons, no scarring was observable on the tunica albuginea in the men who had conservative therapy. One year later the patient with seminoma was free of disease. CONCLUSIONS: The increasingly frequent detection of benign testicular lesions, particularly in infertile men, calls for a surgical approach that must be as conservative as possible for the testicular parenchyma. We think that microsurgery should be the first-line technique in small suspected testicular lesions in infertile men.  相似文献   

5.
PURPOSE: We describe a technique by which incidental, nonpalpable intratesticular tumors are excised using intraoperative ultrasonography and the operating microscope. MATERIALS AND METHODS: Men with impalpable intratesticular tumors incidentally detected by ultrasonography underwent intraoperative ultrasound guided needle localization and microsurgical exploration of the mass. The testis was delivered through an inguinal incision and placed on ice to minimize warm ischemia. Two rubber shod vascular clamps were placed across the spermatic cord. The tumor was identified by ultrasound and localized with a 30 gauge needle, which was placed adjacent to the tumor. An operating microscope providing 6x to 25x magnification was used to excise the lesion with a 2 to 5 mm. margin. Tissue diagnosis was obtained by frozen section. Multiple random biopsies of the remaining parenchyma were done to confirm absent malignancy. RESULTS: Ultrasound showed incidental, nonpalpable testis tumors in 4 of the 65 men who underwent infertility evaluation and were entered into the microsurgical testis biopsy database between January 1995 and December 2001. All lesions were hypoechoic. Frozen section analysis of the lesions revealed 2 Leydig cell tumors, 1 mass with an inconclusive pathological diagnosis and 1 inflammatory mass. On permanent section the latter 2 lesions were seminoma. The seminomas were 1.6 and 0.9 cm. in the greatest diameter, and the Leydig cell tumors were 0.35 and 0.2 cm., respectively. Random biopsies were positive for seminoma and intratubular germ cell neoplasia in both testes with seminoma. These 2 patients subsequently opted to undergo radical orchiectomy. No residual tumor was detected in either radical orchiectomy specimen. CONCLUSIONS: Intraoperative ultrasound guided needle localization with microsurgical exploration is a safe and effective approach to even small impalpable testicular masses. This technique provides the opportunity to identify and remove benign and malignant lesions, and preserve the testis when the lesion is benign. In cases of a solitary testis or bilateral synchronous lesions the technique allows a potentially testis sparing operation for small malignancies.  相似文献   

6.
OBJECTIVE: To gain more insight into the histology of small incidental intratesticular lesions and evaluate the need for surgical management, as exploratory surgery is the only way to exclude malignancy in testicular tumours. PATIENTS AND METHODS: Between September 2000 and April 2005, incidental intratesticular masses of < or = 5 mm in diameter were found in 20 men undergoing scrotal ultrasonography for reasons other than suspected testicular tumour. After staging, an organ-sparing approach including frozen-section analysis was used to obtain histological data. RESULTS: The mean diameter of the detected tumour masses was 3.5 mm, and the mean (range) age of the patients was 36.4 (26-58) years. Four men (20%) had orchidectomy because the tumours were found to be malignant; the resected specimens yielded multifocal testicular intraepithelial neoplasia (TIN) in all patients and additional seminomatous tumour cells elsewhere in the testis in one. Frozen-section results were false-negative in one patient and he had orchidectomy after having established the definitive histological diagnosis. The 16 patients with benign lesions were correctly diagnosed and their testicles were not removed. CONCLUSIONS: Advanced and innovative ultrasonography technology allows the detection of increasingly small testicular masses. In the present series, most incidental intratesticular lesions were benign. In patients with malignant lesions, multifocal TIN and/or distant seminomatous foci were present despite the tumour being small. Therefore, it is essential to perform exploratory surgery as it is the only way to obtain accurate histological findings, thus providing oncological efficacy and precluding removal of a testicle bearing a benign lesion.  相似文献   

7.
Kassis A 《BJU international》2000,85(3):302-304
OBJECTIVE: To determine if benign testicular tumours can be identified clinically and ultrasonographically before surgery. PATIENTS AND METHODS: The clinical and ultrasonographic findings of six patients with testicular adenomatoid tumours and 16 with testicular germ cell tumours were assessed retrospectively and compared. RESULTS: All adenomatoid tumours were characterized on physical examination by a well-defined, painful and unfixed nodule, contrasting with the painless and ill-defined malignant lesions. On ultrasonography, of the six adenomatoid tumours, two appeared hypoechoic, one hyperechoic, two isoechoic and one was normal, whereas none of the 16 tumours appeared normal or isoechoic. CONCLUSIONS: While isoechogenicity was not apparent in the group of testicular malignancies, the two groups had hypo- and hyperechoic patterns. Small, superficial, painful and unfixed testicular tumours that appear isoechoic on ultrasonography should be biopsied through an inguinal approach, with frozen sections assessed, instead of the patients undergoing immediate radical orchidectomy.  相似文献   

8.
OBJECTIVE: To report a retrospective review of patients with a testicular germ cell tumour treated in a large cancer centre who developed a second tumour, as 1.8-5% of such patients will subsequently develop a new primary tumour in the contralateral testis. PATIENTS AND METHODS: From a database of 570 men treated for testicular cancer in the West of Scotland between 1989 and 1998, all those who developed bilateral testicular tumours were identified. RESULTS: Nineteen men (3.3%) developed a second primary testicular malignancy; the mean age at diagnosis of the first tumour was 29.5 years, with the mean (range) interval to diagnosis of the second tumour of 76 (11-181) months (except for one man with synchronous tumours). The first tumour was teratoma in 11 and seminoma in seven; one patient had synchronous bilateral teratoma. The second primary was teratoma in 10 and seminoma in eight. Known risk factors for carcinoma in situ were present in nine patients, i.e. a small atrophic contralateral testis in five, a family history of testicular cancer in two, a history of infertility in two and unilateral undescended testis in one. Two patients had had contralateral testicular biopsies at the first diagnosis; both were negative for intratubular germ cell neoplasia (IGCN). Eight patients had chemotherapy to treat the first tumour and 14 for the second. All underwent bilateral orchidectomy. Overall, 18 of 19 men are alive and disease-free, with a median follow-up of 51 months. Pathology for 12 of the second testicular tumours was available for review; there was no IGCN in any of the slides from three patients, it was only present focally around the tumour in seven, and was diffuse in two patients. CONCLUSIONS: Chemotherapy for the first testicular tumour does not eliminate the risk of developing a contralateral tumour. Despite careful follow-up, in most patients the second primary tumour was not diagnosed early enough to avoid chemotherapy. The focal nature of IGCN in the second testis in most patients questions the value of biopsy of the contralateral testis. Improved methods of detecting patients at risk of second testicular tumours are needed.  相似文献   

9.
BACKGROUND: This article reports partial orchidectomy for malignant tumour in a solitary testis and discusses the common occurrence of carcinoma in situ (CIS) in the non-tumour part of a testis containing malignant tumour, or in 5% of the contralateral testis when malignant tumour is found in one testis. METHOD: Ultrasound of the testis gave the appearance of a 21-mm germ cell tumour in the lower pole of a solitary testis in a 20-year-old man. Chest X-ray was clear, and blood testis tumour markers were negative. Semen was collected and stored under liquid nitrogen freezing. The testis was explored through a groin incision and then the palpable tumour together with a margin of normal-looking testis was excised. RESULTS: Histology showed embryonal carcinoma with no CIS in the adjacent normal testis tissue that had been excised with the tumour. At 93 months postoperatively, computed tomography scans of the chest and abdomen were negative, as were blood testis tumour markers, and the patient is potent. Ultrasound shows a testis of normal size and consistency. CONCLUSION: Partial orchidectomy was practical in this case, but CIS is common in the non-tumour part of any testis containing germ cell tumour and should be searched for histologically. In a man with two testes, one containing a germ cell tumour, CIS is found in 5% of the contralateral testes. Testis CIS leads to invasive carcinoma within 5 years in 50% of cases. When CIS is present, local radiation therapy is recommended by Heidenreich et al.; this retains potency but destroys fertility. Some are treating with chemotherapy CIS or germ cell primary tumours other than teratoma, in an attempt to preserve both potency and fertility.  相似文献   

10.
OBJECTIVE: To evaluate the contribution of routine orchidectomy in the management of patients who present with advanced, metastatic, testicular germ cell cancer and who are treated with initial chemotherapy. PATIENTS AND METHODS: Sixty consecutive patients presenting with metastatic testicular germ cell cancer and treated with initial chemotherapy followed by orchidectomy were identified. The results from a clinical and pathological review of these patients are presented. The pathological findings at orchidectomy were compared with the pathological findings from metastatic masses resected after chemotherapy, and are reviewed with the clinical outcome. RESULTS: Of the 60 orchidectomy specimens after chemotherapy, 24 (40%) contained significant histological abnormalities comprising residual invasive germ cell cancer, intratubular germ cell neoplasia and/or mature teratoma. The remaining 36 (60%) orchidectomy specimens contained fibrous scarring with or with no necrosis. Six (10%) orchidectomy specimens contained residual invasive germ cell cancer, three nonseminomatous germ cell cancer (NSGCT) and three seminoma. The patients with residual invasive NSGCT present within the testis had evidence of residual invasive NSGCT within extragonadal masses resected after chemotherapy; all three have relapsed and died from chemorefractory progressive disease. CONCLUSION: Orchidectomy after chemotherapy is recommended in all patients undergoing primary chemotherapy, as a significant proportion (40%) are left with histological abnormalities that predispose to subsequent relapse. Persistence of invasive NSGCT at the site of the primary tumour after chemotherapy is associated with persistence of invasive disease at other metastatic sites and is a poor prognostic finding.  相似文献   

11.
OBJECTIVE: To report our experience of testicular and paratesticular tumours in children, as such tumours are rare, and historically yolk sac tumour has been described as the most common lesion in children, but recent reports suggest that benign testicular lesions might be more common. PATIENTS AND METHODS: We reviewed retrospectively the records of children treated for testicular tumours from 1998 to 2005. The patients' age, clinical presentation, diagnostic procedures, treatment methods, histopathological findings, and outcome were recorded. Patients aged>144 months and those with non-primary metastatic lesions were excluded. RESULTS: In all, 11 patients met our criteria, with a mean age of 37 months (range 9 days to 144 months). Pathological analysis revealed teratoma in four patients, yolk sac tumour in two, epidermoid cysts in two, extrarenal nephroblastomatosis in one, and paratesticular rhabdomyosarcomas in two. The most common clinical presentation was a painless testicular mass. Depending on the clinical presentation and pathology, scrotal ultrasonography, tumour markers (alpha-fetoprotein and beta-human chorionic gonadotrophin), and/or staging computed tomography (CT) were obtained in eight patients. All patients had a radical orchidectomy. Three patients had elevated tumour markers that normalized after orchidectomy. CT revealed extensive mediastinal adenopathy in one patient with rhabdomyosarcoma. Chemotherapy was administered to both patients with rhabdomyosarcoma. CONCLUSION: Although there were few patients, most of the lesions were benign tumours, with the most common histological subtype being teratoma. As both malignant and paratesticular lesions occurred at a significant frequency, we would continue to advocate an initial radical inguinal approach at which time testis-sparing could be considered if the preoperative evaluation was favourable, and frozen-section analysis at the time of surgery confirms a benign lesion.  相似文献   

12.
OBJECTIVE: To determine whether angiogenesis can be used as an additional prognostic indicator in patients with stage 1 germ cell tumours of the testis. PATIENTS AND METHODS: Paraffin sections were assessed immunohistochemically from 51 patients with clinical stage 1 germ cell tumours of the testis (28 seminoma, 23 teratoma) treated by orchidectomy and surveillance only. Sections were analysed for microvascular density (MVD), and expression of the angiogenic factors vascular endothelial growth factor (VEGF) and thymidine phosphorylase (TP). In addition, in the seminoma cases the presence of mRNA for the lymphangiogenic factor VEGF-C was examined by in situ hybridization, and its corresponding receptor VEGFR-3 by immunohistochemistry. RESULTS: Teratoma specimens had a significantly higher mean (range) MVD (85, 26-163; P < 0.01) than both seminoma (37, 16-91) and four normal specimens (26, 18-30). Teratoma specimens also had significantly higher VEGF expression than both seminoma and normal specimens (P < 0.01). Despite these differences between groups, and indeed individual tumours, there was no significant correlation between MVD and VEGF, or between either MVD or VEGF and relapse-free survival. TP expression was significantly greater in tumours than in normal specimens (P < 0.02) but with very little inter-tumour variation. VEGF-C mRNA and VEGFR-3 protein were detected in a third to a half of cases, with expression mostly around endothelial vessels. CONCLUSIONS: The marked differences between normal testis and tumours implicate angiogenesis in the biology of germ cell tumours of the testis. In addition, the detection of factors involved in lymphangiogenesis in some seminomas, tumours which initially metastasize primarily to lymph nodes, indicate that although not prognostic in this study, further studies are warranted in both these areas in the search for further prognostic indicators and therapeutic targets.  相似文献   

13.
OBJECTIVE: To assess the results of treatment for stage 1 germ cell tumours of the testis, outside a specialist centre. PATIENTS AND METHODS: From May 1984 until March 1996, 123 patients with stage 1 disease were treated at our institution. Sixty patients with seminoma and 31 with teratoma were treated with orchidectomy only and surveillance; 32 patients with stage 1 seminoma elected for orchidectomy and adjuvant radiotherapy. The mean ages were 40, 31 and 35 years, and the median follow-up 52, 47 and 49 months, respectively. RESULTS: There were no disease- or treatment-related deaths. However, 18 (30%) patients with seminoma treated by orchidectomy only relapsed (median time 8 months, range 3-19); 14 of these responded to radiotherapy, three to radiotherapy and chemotherapy for second relapses outside the irradiated fields, and one to chemotherapy initially, for large-volume relapse. Fifteen (48%) patients with teratoma relapsed (median time 3 months, range 1-12); all responded to 4-6 courses of bleomycin/etoposide/cisplatin chemotherapy. One patient had a second relapse and is currently disease-free 3 years after surgical excision of a lung metastasis. CONCLUSION: These results show that stage 1 testis tumours can be managed successfully in a district general hospital. However, we are concerned about the high relapse rates and are now attempting to identify patients at greater risk of recurrence, to consider adjuvant therapy in this group.  相似文献   

14.
Metastasis of prostate carcinoma to the testis is seldom reported. The tumour may spread from the prostatic urethra by retrograde venous extension, arterial embolism or through direct invasion into the lymphatics and lumen of the vas deferens. Clinical manifestations of secondary testicular tumours from the prostate are most often unsuspected clinically and are instead detected incidentally during orchidectomy. Less frequently, a palpable mass is detected, which may be confused with a primary testicular neoplasm. We report a case of a 66-year-old patient with adenocarcinoma of the prostate, and a left testicular tumour that was diagnosed as metastases from prostate carcinoma after radical orchidectomy.  相似文献   

15.
Fas在正常睾丸组织及精原细胞瘤中的表达   总被引:5,自引:1,他引:4  
目的 :明确Fas在正常睾丸组织及精原细胞瘤中的表达情况。 方法 :采用免疫细胞化学、原位杂交、反转录PCR(RT PCR)法检测 8例正常睾丸组织及 34例精原细胞瘤组织中Fas蛋白及FasmRNA的表达。 结果 :免疫组织化学方法发现在正常睾丸组织中的 3类主要细胞 (Leydig细胞、Sertoli细胞及生殖细胞 )中均有Fas分子表达 ;免疫组织化学和原位杂交方法在精原细胞瘤中检测到Fas表达阳性率分别为 41.18%和 38.2 4% ,表达水平明显减低或丧失 ,多呈现小片状或点状表达 ;RT PCR方法证明正常人睾丸组织中有FasmRNA的表达。 结论 :Fas在精原细胞瘤中的表达明显减少或丧失可能是精原细胞瘤形成及进展的原因。  相似文献   

16.
Late recurrence of stage I seminoma is an uncommon event. We reported a patient with seminoma recurred 18 years after the initial bilateral orchidectomy for bilateral stage I seminoma. He was on surveillance after the initial treatment and remained disease free for 18 years. He then presented with liver mass and diagnosed as recurrent seminoma. Systemic chemotherapy and subsequent hepatectomy for residual hepatic tumour mass were performed and the disease was cleared. The incidence and management of the late recurrence of seminoma would be discussed.  相似文献   

17.
We report five patients who presented with seminoma of an undescended testis to highlight the importance of dealing with adult cryptorchidism. On the basis of the literature review and our experience, we advocate orchidectomy for post-pubertal cryptorchid patients of any age because follow-up may be difficult, and treatment for the tumour may be unsuccessful.  相似文献   

18.
Testicles of 15 subfertile men who underwent orchidectomy because of intratubular seminoma cells resp. carcinoma-in-situ (CSI) pattern in testicular biopsy were examined by semithin sections as well as by ultrathin sections. With one exception the volume of the testicles was reduced (means = 16 ml). 6 cases (= 40%) had exclusively intratubular seminoma cells, 4 cases (= 26.6%) intratubular and interstitial seminoma cells and 5 cases (= 33.3%) a solid seminoma near the rete testis. In all patients an interstitial inflammatory infiltration as well as tubular shadows of various degree could be observed. Some tubular shadows contained macrophages in the center heavily loaded with lipid droplets. Furthermore, in two cases many seminiferous tubules could be detected which contained activated macrophages in the lumen lysing tumor cells. One of the patients had only intratubular tumor cells, whereas the other patient had a solid seminoma near the rete testis. Our data suggest that activated macrophages killing intratubular tumor cells in patients with CIS pattern of the testis resp. with an early stage of a seminoma represent a physiological immunological reaction of the host in preventing further invasive tumor growth. Tubular shadows represent the final process of macrophage activity and may explain the reduced testicular volume in patients with CIS. However, the density of the inflammatory reaction and the extent of intratubular macrophages lysing tumor cells does not correlate with a low or high risk of tumor growth.  相似文献   

19.
Surveillance following orchidectomy was introduced in the management of Stage I testicular nonseminoma in 1979 and Stage I seminoma in 1983. Of 132 nonseminoma patients followed for 12-84 months (median 43 months) the relapse rate is 27%. Relapses were diagnosed 2-44 months after orchidectomy with 90% of relapses appearing within the first year. Of the 132 patients, 131 are alive and disease-free. The pattern of relapse was as follows: 47% of relapses occurred in abdominal nodes, 13% in abdominal nodes and lung, 17% in the lung and 23% with elevated serum markers as the only evidence of disease; 26% of relapsing patients had normal serum AFP and hCG levels. The prognostic significance of thirteen clinical histopathological and biochemical factors has been analysed by multiple regression analysis. Histology and lymphatic invasion within the primary tumour are significant independent prognostic factors. A total of thirty-six patients had scrotal interference prior to removal of the primary tumour. This was not a contra-indication to surveillance. None has developed scrotal recurrence and the overall relapse rate (11%) is comparable to that observed in the surveillance series as a whole. Fifty-two patients with Stage I seminoma have been observed from 12-41 months after orchidectomy. Seven (13%) have relapsed and six of the seven relapses have been confined to retroperitoneal lymph nodes. Preliminary data suggests that pre-orchidectomy elevation of serum hCG is not a significant prognostic factor.  相似文献   

20.
The "burned-out" phenomenon in germ-cell neoplasias is defined by the presence of an extragonadal germ-cell tumour with no tumour at the testis level where a series of distinctive histological lesions can be detected indicative of the earlier presence of an already disappeared testicle tumoration. Extragonadal germ-cell tumours with "burned-out" phenomenon show better evolution than their primary counterparts and are treated similarly to primary tumours of the testis. Currently, in the presence of retroperitoneal tumoration, a scrotal ultrasound study with high frequency transducers can lead to a suspected picture of tumoral involution. This paper contributes one retroperitoneal seminoma with "burned-out" phenomenon in the homolateral testis in a 35-year old patient. Available clinical and radiological criteria were enough to reach a suspected diagnosis. Homolateral orchiectomy and biopsy of retroperitoneal tumoration were performed, rounding treatment up with polychemotherapy. Evolution was good with immediate complete response.  相似文献   

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