1
|
Saltzman AF, Hensley P, Ross J, Woo L, Billmire D, Rescorla F, Puri D, Patel S, Pierorazio P, Bagrodia A, Cary C, Cost NG. Critical elements of pediatric testicular germ cell tumors surgery. Semin Pediatr Surg 2023; 32:151343. [PMID: 38006835 DOI: 10.1016/j.sempedsurg.2023.151343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2023]
Abstract
Children, adolescents and young adults with testicular germ cell tumors require appropriate surgical care to insure excellent outcomes. This article presents the most critical elements, and their basis in evidence, for surgery in this population. Specifically, the importance of inguinal radical orchiectomy for malignant tumors, partial orchiectomy for prepubertal tumors and normal serum tumor markers, and the appropriate use of post-chemotherapy retroperitoneal lymph node dissection in those with residual retroperitoneal masses.
Collapse
Affiliation(s)
| | - Patrick Hensley
- Department of Urology, University of Kentucky, Lexington, KY, USA
| | - Jonathan Ross
- Department of Urology, Rush University, Chicago, IL, USA
| | - Lynn Woo
- Department of Urology, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Deborah Billmire
- Department of Pediatric Surgery, Indiana University School of Medicine and Riley Hospital for Children at Indiana University Health, Indianapolis, IN, USA
| | - Frederick Rescorla
- Department of Pediatric Surgery, Indiana University School of Medicine and Riley Hospital for Children at Indiana University Health, Indianapolis, IN, USA
| | - Dhruv Puri
- Department of Urology, University of California San Diego, La Jolla, CA, USA
| | - Sunil Patel
- Department of Urology, The James Buchanan Brady Urological Institute, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | | | - Aditya Bagrodia
- Department of Urology, University of California San Diego, La Jolla, CA, USA
| | - Clint Cary
- Department of Urology, Indiana University, Indianapolis, IN, USA
| | - Nicholas G Cost
- Division of Urology, Department of Surgery at the University of Colorado School of Medicine, Aurora, CO, USA; The Surgical Oncology Program, Children's Hospital Colorado, Aurora, CO, USA.
| |
Collapse
|
2
|
Zambrano E, Reyes-Múgica M. Pediatric germ cell tumors. Semin Diagn Pathol 2023; 40:52-62. [PMID: 36127222 DOI: 10.1053/j.semdp.2022.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 09/07/2022] [Indexed: 02/04/2023]
Affiliation(s)
- Eduardo Zambrano
- Department of Pathology, University of Pittsburgh School of Medicine, UPMC Children's Hospital of Pittsburgh, 4401 Penn Avenue, B-260, Pittsburgh, PA, 15224, USA
| | - Miguel Reyes-Múgica
- Department of Pathology, University of Pittsburgh School of Medicine, UPMC Children's Hospital of Pittsburgh, 4401 Penn Avenue, B-260, Pittsburgh, PA, 15224, USA.
| |
Collapse
|
3
|
O'Shea K, Tong A, Farrelly P, Craigie R, Cheesman E, Shukla R, Losty P. Management and outcome of paediatric testicular tumours - A 20 year experience. J Pediatr Surg 2021; 56:2032-2036. [PMID: 33789803 DOI: 10.1016/j.jpedsurg.2021.02.063] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 02/19/2021] [Accepted: 02/24/2021] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To report a 20-year experience highlighting management and outcome(s) of paediatric testicular tumours. PATIENTS AND METHODS All males (< 19 years) with an index diagnosis of testicular tumours during the era(s) 1998-2018 in North West England were identified. Data were collected regarding age at diagnosis, disease stage, surgical operations, tumour biology and outcome(s). RESULTS A total of 34 male patients were identified. Median age at primary diagnosis was 94 months (range: 0-229 months). Eighteen tumours were benign and 16 malignant. Twenty cases (59%) were recorded in pre pubertal children and 14 (41%) in post pubertal males . In the pre pubertal group (0-11 years) - 15 cases of germ cell tumours (unrelated to germ cell neoplasia in situ - non-GCNIS derived) were recorded, including six yolk sac lesions, eight teratomas and one mixed teratoma/yolk sac tumour (pre-pubertal type). Four males with sex cord-stromal tumours included one juvenile granulosa cell tumour, two Sertoli cell tumours and one Leydig cell tumour. One miscellaneous type tumour notably a papillary cyst adenoma was also identified. In the post pubertal male cohort (>12 years) (n = 14) - four non-GCNIS derived tumours were identified (3 epidermoid cysts and one teratoma), eight cases of germ cell tumour derived from germ cell neoplasia in situ (GCNIS derived) included one teratoma, six with mixed germ cell tumours and one embryonal carcinoma. Two males had sex cord stromal tumours: (Leydig cell and granulosa cell biology). Twenty-eight patients underwent high radical inguinal orchidectomy(s) with one male also requiring retroperitoneal surgery to clear distant locoregional disease and a further single case thoracotomy and metastasectomy. Six patients had lesions suitable for 'testicular sparing' surgery. Six patients had metastatic disease at presentation (18%). Overall study survival was 97%. A single fatality occurred in an adolescent male with a mixed GCT harbouring liver, lung and para-aortic disease who died 48 months after initiating treatment. CONCLUSION We highlight one of the largest study series of paediatric testicular tumours in the UK and Europe. Non-GCNIS derived tumours accounted for the most common tumour biology (56%). Survival for paediatric testicular tumours is reassuringly generally excellent. Delayed presentation however with a malignant testicular tumour may be associated with poor outcome(s).
Collapse
Affiliation(s)
- Kathryn O'Shea
- Department of Paediatric Surgery, Alder Hey Children's Hospital NHS Foundation Trust, University of Liverpool, Liverpool, United Kingdom.
| | - Adam Tong
- Department of Paediatric Surgery, Alder Hey Children's Hospital NHS Foundation Trust, University of Liverpool, Liverpool, United Kingdom
| | - Paul Farrelly
- Department of Paediatric Surgery, Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, Manchester, United Kingdom
| | - Ross Craigie
- Department of Paediatric Surgery, Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, Manchester, United Kingdom
| | - Edmund Cheesman
- Department of Pathology, Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, Manchester, United Kingdom
| | - Rajeev Shukla
- Department of Pathology, Alder Hey Children's Hospital NHS Foundation Trust, University of Liverpool, United Kingdom
| | - Paul Losty
- Department of Paediatric Surgery, Alder Hey Children's Hospital NHS Foundation Trust, School Of Health And Life Science, University of Liverpool, United Kingdom
| |
Collapse
|
4
|
Lewicki A, Freeman S, Jędrzejczyk M, Dobruch J, Dong Y, Bertolotto M, Dietrich CF. Incidental Findings and How to Manage Them: Testis- A WFUMB Position Paper. ULTRASOUND IN MEDICINE & BIOLOGY 2021; 47:2787-2802. [PMID: 34303560 DOI: 10.1016/j.ultrasmedbio.2021.05.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 05/18/2021] [Accepted: 05/19/2021] [Indexed: 06/13/2023]
Abstract
Testicular incidentalomas are non-palpable, asymptomatic lesions, most frequently detected on ultrasound examinations. Each incidentaloma should undergo a standardized diagnostic workup to exclude malignancy and recognize other potentially significant non-malignant conditions that may first present with an incidental finding on scrotal ultrasound. This position statement of the World Federation of Ultrasound in Medicine and Biology (WFUMB) summarizes the available evidence on management of testicular incidentalomas and describes efficient management strategies with particular reference to the role of ultrasound techniques.
Collapse
Affiliation(s)
- Andrzej Lewicki
- Department of Urology, Postgraduate Medical Education Centre, Professor Witold Orłowski Independent Public Clinical Hospital, Warsaw, Poland
| | - Simon Freeman
- Imaging Directorate, Derriford Hospital, University Hospitals Plymouth NHS Trust. Derriford Road, Plymouth, Devon, United Kingdom
| | - Maciej Jędrzejczyk
- Department of Diagnostic Imaging, Faculty of Medical Sciences, Medical University of Warsaw, Warsaw, Poland
| | - Jakub Dobruch
- Department of Urology, Postgraduate Medical Education Centre, Professor Witold Orłowski Independent Public Clinical Hospital, Warsaw, Poland
| | - Yi Dong
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | | | - Christoph F Dietrich
- Department Allgemeine Innere Medizin, Kliniken Hirslanden Beau Site, Salem und Permanence, Bern, Switzerland.
| |
Collapse
|
5
|
Kanematsu A, Yamamoto S. Preservation of testicular tissue after enucleation of pediatric mature teratoma: A case series of 7 testes in 6 children. IJU Case Rep 2021; 4:289-292. [PMID: 34497985 PMCID: PMC8413212 DOI: 10.1002/iju5.12328] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 05/15/2021] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION A standard protocol for testis-sparing surgery for pediatric benign testicular tumors has not been established to date. CASE REPORT We treated 7 teratomas in 6 patients aged 12 years of younger. For 2 noncystic lesions, the spermatic cord was exposed via the transinguinal approach and clamped until the establishment of an intraoperative pathological diagnosis. The other 5 tumors in 4 infant patients were all preoperatively diagnosed with cystic teratoma, and we essentially exposed the testis directly via the scrotal approach and enucleated the tumor without clamping the cord. In every case, adequate amount of normal testicular tissue was preserved, without any local recurrence with 3-year minimum follow-up. CONCLUSIONS An unclamped enucleation of testicular tumor via the transscrotal approach, which is contraindicated in most testicular tumors, can be a treatment choice exclusively for preoperatively diagnosed mature cystic teratoma in infants.
Collapse
|
6
|
Hisamatsu E. Editorial comment to Preservation of testicular tissue after enucleation of pediatric mature teratoma: A case series of 7 testes in 6 children. IJU Case Rep 2021; 4:292-293. [PMID: 34497986 PMCID: PMC8413204 DOI: 10.1002/iju5.12340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 06/11/2021] [Indexed: 11/12/2022] Open
Affiliation(s)
- Eiji Hisamatsu
- Department of UrologyAichi Children’s Health and Medical CenterObuAichiJapan
| |
Collapse
|
7
|
EAU-ESPU pediatric urology guidelines on testicular tumors in prepubertal boys. J Pediatr Urol 2021; 17:529-533. [PMID: 34162520 DOI: 10.1016/j.jpurol.2021.06.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 05/03/2021] [Accepted: 06/04/2021] [Indexed: 11/23/2022]
Abstract
BACKGROUND Testicular tumors in prepubertal boys account for 1-2% of all solid pediatric tumors. They have a lower incidence, a different histologic distribution and are more often benign compared to testicular tumors in the adolescent and adult group. This fundamental difference should also lead to a different approach and treatment. OBJECTIVE To provide a guideline for diagnosis and treatment options in prepubertal boys with a testicular mass. METHOD A structured literature search and review for testicular tumors in prepubertal boys was performed. All English abstracts up to the end of 2019 were screened, and relevant papers were obtained to create the guideline. RESULTS A painless scrotal mass is the most common clinical presentation. For evaluation, high resolution ultrasound has a detection rate of almost 100%, alpha-fetoprotein is a tumor marker, however, is age dependent. Human chorionic gonadotropin (HCG) was not a tumor marker for testis tumors in prepubertal boys. CONCLUSION Based on a summary of the literature on prepubertal testis tumors, the 2021 EAU guidelines on Pediatric Urology recommend a partial orchiectomy as the primary approach in tumors with a favorable preoperative ultrasound diagnosis.
Collapse
|
8
|
Frozen-section examination in the management of paediatric testicular lesions. Pediatr Surg Int 2021; 37:945-950. [PMID: 33713167 PMCID: PMC8172401 DOI: 10.1007/s00383-021-04870-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/31/2021] [Indexed: 11/02/2022]
Abstract
PURPOSE Paediatric testicular and para-testicular lesions have traditionally been managed according to adult protocols. Testis-sparing surgery (TSS) has gained popularity as it has become apparent benign lesions predominate in childhood. Frozen-section examination (FSE) for intra-operative diagnosis has been extensively utilised in adults, though its use in paediatric practice remains limited. We reviewed our experience of FSE in paediatric patients with an aim to identify the utility and efficacy of this tool in the management of testicular and para-testicular pathology. METHODS A retrospective, single-centre review of paediatric patients who underwent intra-operative FSE for a range of testicular and para-testicular lesions was performed. FSE results were compared to final pathology. TSS was performed if appropriate, and was utilised in adolescent patients, and in lesions with a diameter greater than 20 mm. RESULTS Nine males underwent FSE from 2013 to 2020. Median age at surgery was 9 years (range 1-15). Eight (89%) patients had benign pathology. FSE result correlated with the final pathological examination in 100% of cases. FSE facilitated TSS in 7/9 cases. CONCLUSION FSE has 100% diagnostic accuracy for paediatric testicular and para-testicular pathology. We would recommend all lesions be evaluated by FSE to guide intra-operative decision making and facilitate TSS in appropriate cases.
Collapse
|
9
|
Favilla V, Cannarella R, Tumminaro A, DI Mauro D, Condorelli RA, LA Vignera S, Ficarra V, Cimino S, Calogero AE. Oncological and functional outcomes of testis sparing surgery in small testicular mass: a systematic review. Minerva Urol Nephrol 2021; 73:431-441. [PMID: 33949185 DOI: 10.23736/s2724-6051.21.04330-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
INTRODUCTION The prevalence of testicular tumor is constantly increasing, with an estimated incidence rate of about 3-10 new cases per 100,000 males/per year. Radical orchiectomy or testis sparing surgery (TSS) are recognized therapeutic approaches in these cases. However, the risk for hypogonadism and infertility is higher with the former compared with the latter. The aim of this systematic review is to evaluate the oncological outcome and testicular function (endocrine and reproductive aspects) in patients who had undergone TSS for small testicular lesions. EVIDENCE ACQUISITION To accomplish this, 684 articles were retrieved and screened; 24 retrospective and two prospective studies were selected and finally included in this systematic review. EVIDENCE SYNTHESIS Overall the TSS attempts were 1096 but TSS was definitively performed in 603 cases (55%). Frozen section examination was performed in 996 TSS attempts (22 out of the 26 studies selected) and showed a benign histology in 37-100% of cases, a malignant histology in 0-63%, and an inconclusive result in 0-16%, respectively. Five studies reported that a total of 22 patients were able to father after conservative surgery. None of these studies reported cases of hypotestosteronemia after surgery and a low prevalence (1.66%) of complications was associated with this type of surgery. CONCLUSIONS In conclusion, TSS showed to be safe and practicable if used according to the specific guidelines. It can be safely performed to treat recurrence eventually associated to local adjuvant radiotherapy when an intra-tubular neoplasia is present. Urologists can therefore consider TSS as an important means against testicular tumor in selected and well-informed patients.
Collapse
Affiliation(s)
- Vincenzo Favilla
- Section of Urology, Gaetano Barresi Department of Human and Pediatric Pathology, University of Messina, Messina, Italy
| | - Rossella Cannarella
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy -
| | - Antonio Tumminaro
- Section of Urology, Department of Surgery, University of Catania, Catania, Italy
| | - Davide DI Mauro
- Section of Urology, Department of Surgery, University of Catania, Catania, Italy
| | - Rosita A Condorelli
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Sandro LA Vignera
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Vincenzo Ficarra
- Section of Urology, Gaetano Barresi Department of Human and Pediatric Pathology, University of Messina, Messina, Italy
| | - Sebastiano Cimino
- Section of Urology, Department of Surgery, University of Catania, Catania, Italy
| | - Aldo E Calogero
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| |
Collapse
|
10
|
Bois JI, Vagni RL, de Badiola FI, Moldes JM, Losty PD, Lobos PA. Testis-sparing surgery for testicular tumors in children: a 20 year single center experience and systematic review of the literature. Pediatr Surg Int 2021; 37:607-616. [PMID: 33454815 DOI: 10.1007/s00383-020-04850-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/29/2020] [Indexed: 01/13/2023]
Abstract
PURPOSE Although surgical therapy for testicular tumors (TT) is often radical orchidectomy, tumor resection with preservation of healthy testicular parenchyma has been proposed. This study herein reports a 20 year single center experience applying testicular sparing surgery (TSS) as a primary operative strategy in pediatric patients. A systematic literature review summarizes the utility and outcomes of TSS in appropriately selected patients. METHODS Pediatric patients with TT who underwent TSS between 1997 and 2018 were studied. TSS was indicated if patients presented evidence of adequately spared healthy testicular parenchyma on preoperative ultrasound and negative serum tumor markers. A systematic review of the literature was also performed. RESULTS 12 cases met full inclusion criteria with 10 of 12 subjects in the prepubertal age group. Follow-up was 73 months (range 18-278 months). Only a single male patient (GSCCT) presented with early recurrence and orchidectomy was then performed. No cases of postoperative testicular atrophy were identified. Sexual maturation (Tanner stage) expected for age in each patient was documented. Review of the literature identified 34 published studies including 269 patients (94% prepubertal). Pathologic lesions here were mainly mature teratoma(s)-(62%) with a follow-up period of 4 years. Recurrent tumors were observed in only three patients (1.1%) notably two Leydig Cell Tumors and one Teratoma. Testicular atrophy reportedly occurred in only one single case (0.37%). DISCUSSION TSS is a feasible alternative to radical orchidectomy in pediatric male patients with localized TT and negative tumor markers. Long term follow-up is essential to monitor testicular growth, puberty with sexual development and psychological male health.
Collapse
Affiliation(s)
- Juan I Bois
- Pediatric Surgery and Urology Division, Hospital Italiano of Buenos Aires, Andrés Lamas 812, 1406, Ciudad Autónoma de Buenos Aires, Argentina
| | - Roberto L Vagni
- Pediatric Surgery and Urology Division, Hospital Italiano of Buenos Aires, Andrés Lamas 812, 1406, Ciudad Autónoma de Buenos Aires, Argentina
| | - Francisco I de Badiola
- Pediatric Surgery and Urology Division, Hospital Italiano of Buenos Aires, Andrés Lamas 812, 1406, Ciudad Autónoma de Buenos Aires, Argentina
| | - Juan M Moldes
- Pediatric Surgery and Urology Division, Hospital Italiano of Buenos Aires, Andrés Lamas 812, 1406, Ciudad Autónoma de Buenos Aires, Argentina
| | - Paul D Losty
- Pediatric Surgery, Alder Hey Children's Hospital, University of Liverpool, Liverpool, UK
| | - Pablo A Lobos
- Pediatric Surgery and Urology Division, Hospital Italiano of Buenos Aires, Andrés Lamas 812, 1406, Ciudad Autónoma de Buenos Aires, Argentina.
| |
Collapse
|
11
|
Testis Sparing Surgery in Pediatric Testicular Tumors. Cancers (Basel) 2020; 12:cancers12102867. [PMID: 33036134 PMCID: PMC7600997 DOI: 10.3390/cancers12102867] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 10/01/2020] [Accepted: 10/03/2020] [Indexed: 11/18/2022] Open
Abstract
Simple Summary Testis sparing surgery (TSS) is a safe treatment option in selected cases of testicular tumors in adults, focusing on technical feasibility, oncologic safety, preserving of testicular function, and long-term outcome. This surgical technique is also increasingly being considered in children, as benign tumors are more common in this population. With this systematic review, we aim to evaluate outcome of TSS and to investigate under which circumstances TSS can be considered safe in boys with testicular tumors. Based on the current practice described in this systematic review, combined with the outcome of TSS, we would like to suggest an algorithm to guide clinicians in determining the appropriate surgical treatment in prepubertal patients less than 12 years of age with a testicular tumor. TSS may lead to improved testicular function and quality of life in boys with testicular tumors. Abstract Objective: The purpose of this review is to evaluate the outcomes of testis sparing surgery (TSS) and to investigate under which circumstances TSS can be considered a safe treatment option in pediatric patients with testicular tumors. Methods: A database search was performed in Cochrane, Pubmed, and Embase for studies that focused on TSS as treatment for testicular tumors in the pediatric population, excluding reviews and single case reports. Results: Twenty studies, describing the surgical treatment of 777 patients with testicular tumors, were included in the analysis. The majority of pediatric patients with benign germ cell tumors (GCTs) (mean age: 3.7 years) and sex cord-stromal tumors (SCSTs) (mean age: 6.6 years) were treated with TSS, 61.9% and 61.2%, respectively. No cases of testicular atrophy occurred. Four of the benign GCTs, i.e., three teratomas and one epidermoid cyst, recurred. No cases of recurrence were reported in patients with SCSTs. Of the 243 malignant GCTs (mean age: 4.2 years), only one patient had TSS (0.4%). Conclusion: TSS is a safe treatment option for prepubertal patients less than 12 years of age with benign GCTs and low grade SCSTs.
Collapse
|
12
|
Anderson KH, Romao RLP. Testicular tumors in children and adolescents: long-term endocrine and fertility issues. Transl Androl Urol 2020; 9:2393-2399. [PMID: 33209712 PMCID: PMC7658154 DOI: 10.21037/tau-19-923] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
The treatment modalities for testicular tumors (surgery, chemotherapy, and radiotherapy), have different associated gonadotoxic risks and the overall survival for most pediatric patients with testicular tumors is very good. However, necessary treatments may lead to the development of lasting gonadal dysfunction and subsequent negative health and quality of life impact. Research with long-term follow-up for patients who have undergone surgery as the sole treatment modality for testicular tumors in childhood are lacking. It is currently unclear if surgery leads to long-term negative functional outcomes. Alkylating agents (e.g., cyclophosphamide) have long been known to increase risk of infertility; platinum-based therapies used frequently for patients with germ-cell tumors (GCTs) also seem to carry some risk of gonadotoxicity, although they have not been as well studied. Radiotherapy to the gonads is toxic and Leydig cells are particularly sensitive to high doses of radiation (>12 Gy). Long-term fertility and hormonal impact vary based on the patient’s age, as well as the type and intensity of the oncological treatment prescribed. Counselling regarding fertility risk and preservation options should ideally take place before initiating potentially gonadotoxic treatments. Hypogonadism in peri-pubertal boys can present as delayed onset or failure to progress through puberty. Sperm cryopreservation should be offered for post-pubertal boys who are able to provide a semen sample. For prepubertal boys or young males who cannot provide a semen sample, only experimental options are currently available. Much of the data reviewed here is extrapolated from research done on adult males whose reproductive and hormonal outcomes may not be comparable to younger patients who do not yet have fully developed reproductive systems. Currently, a lack of good quality evidence in this age range causes this restriction to be unavoidable. Patients and their families want to be informed of the risks and treatment options for preserving testicular function. As research continues in this field, it grows more important for urologists to be aware of the outcomes and options for their patients.
Collapse
Affiliation(s)
- Katherine H Anderson
- Division of Pediatric Urology, IWK Health Centre, Department of Urology, Dalhousie University, Halifax, NS, Canada
| | - Rodrigo L P Romao
- Division of Pediatric Urology, IWK Health Centre, Department of Urology, Dalhousie University, Halifax, NS, Canada
| |
Collapse
|
13
|
Woo LL, Ross JH. Partial orchiectomy vs. radical orchiectomy for pediatric testis tumors. Transl Androl Urol 2020; 9:2400-2407. [PMID: 33209713 PMCID: PMC7658131 DOI: 10.21037/tau-19-815] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
While radical orchiectomy remains the gold standard for testicular cancer, partial orchiectomy has become a well-accepted organ-sparing approach for benign testicular tumors in pre-pubertal patients. The aims of testicular-sparing surgery include prevention of over-treatment, preservation of future hormonal and reproductive function, and provision of a durable cure. For pre-pubertal patients, who have a high likelihood of benign lesions, partial orchiectomy provides effective treatment, owing to the high reliability of scrotal ultrasound (US) and intraoperative frozen section. In adolescent and young adult patients, who are more likely to harbor malignant pathology, the role of partial orchiectomy is less clear. Testis-sparing surgery is being reported with greater frequency in the adult literature for small testicular masses and for situations in which radical orchiectomy would result in an anorchia. More recently, a testis-sparing approach has also been described for carefully-selected post-pubertal pediatric patients. This review will highlight the role of partial orchiectomy in pediatric patients (<18 years old).
Collapse
Affiliation(s)
- Lynn L Woo
- Department of Pediatric Urology, Rainbow Babies & Children's Hospital, Cleveland, OH, USA
| | - Jonathan H Ross
- Department of Urology, Rush University Medical Center, Chicago, IL, USA
| |
Collapse
|
14
|
Li XX, Chen F, Li SL, Huang YC, Lv YQ, Chen Y, Sun HZ, Xie H. Sequential testis sparing surgery of simultaneous bilateral testicular tumors with different cell types in a Chinese infant: an uncommon presentation. Asian J Androl 2020; 21:419-420. [PMID: 30618414 PMCID: PMC6628740 DOI: 10.4103/aja.aja_104_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Xiao-Xi Li
- Department of Urology, Children's Hospital of Shanghai, School of Medicine, Shanghai Jiao Tong University, Shanghai 200062, China
| | - Fang Chen
- Department of Urology, Children's Hospital of Shanghai, School of Medicine, Shanghai Jiao Tong University, Shanghai 200062, China
| | - Shou-Lin Li
- Department of Urology, Children's Hospital of Shenzhen, Shenzhen 518026, China
| | - Yi-Chen Huang
- Department of Urology, Children's Hospital of Shanghai, School of Medicine, Shanghai Jiao Tong University, Shanghai 200062, China
| | - Yi-Qing Lv
- Department of Urology, Children's Hospital of Shanghai, School of Medicine, Shanghai Jiao Tong University, Shanghai 200062, China
| | - Yan Chen
- Department of Urology, Children's Hospital of Shanghai, School of Medicine, Shanghai Jiao Tong University, Shanghai 200062, China
| | - Hui-Zhen Sun
- Department of Urology, Children's Hospital of Shanghai, School of Medicine, Shanghai Jiao Tong University, Shanghai 200062, China
| | - Hua Xie
- Department of Urology, Children's Hospital of Shanghai, School of Medicine, Shanghai Jiao Tong University, Shanghai 200062, China
| |
Collapse
|
15
|
Stein R, Dürken M, Zahn K, Younsi N. [Testicular tumors in prepubertal boys-organ preservation possible more often than expected]. Urologe A 2020; 59:278-283. [PMID: 32020239 DOI: 10.1007/s00120-020-01120-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
In prepubertal boys, testicular tumors are rare with an incidence between 2 and 5/million. In contrast to testicular tumors in adolescents and adults, more than 2/3 of these tumors are benign. Unfortunately, in Germany in most cases, only malignant tumors (usually yolk sac tumors) are reported to the study center (MAKEI IV and now V). Therefore, the incidence in Germany is unknown. Since the introduction of polychemotherapy in the 1970s, the prognosis of malignant testicular tumors has improved enormously and has become a curable disease, even in the case of recurrence. Today the orchiectomy, which was usually carried out in the past, appears to be no longer justified in most prepubertal boys due to the high incidence of benign tumors. It has been shown in various studies that organ-sparing surgery in germ cell tumors (epidermoid cysts, teratoma); gonadal stoma tumors (Sertoli, Leydig and granulosa cell tumors) and cystic lesions (intratesticular cysts and tubular ectasia of the rete testis) is reliable and safe. In cases with preoperative significantly increased AFP (caution: norm values not valid in the first year of life) and a clear testicular tumor in the ultrasound (yolk sac tumor) or if no testicular parenchyma is sonographically detectable, orchiectomy can still be carried out. Today orchiectomies in prepubertal boys should be an exception and the reasons for an orchiectomy must be well documented.
Collapse
Affiliation(s)
- R Stein
- Zentrum für Kinder‑, Jugend- und rekonstruktive Urologie, Medizinische Fakultät Mannheim, der Universität Heidelberg, Universitätsklinikum Mannheim GmbH, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Deutschland.
| | - M Dürken
- Klinik für Kinder- und Jugendmedizin, Medizinische Fakultät Mannheim, der Universität Heidelberg, Universitätsklinikum Mannheim GmbH, Mannheim, Deutschland
| | - K Zahn
- Zentrum für Kinder‑, Jugend- und rekonstruktive Urologie, Medizinische Fakultät Mannheim, der Universität Heidelberg, Universitätsklinikum Mannheim GmbH, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Deutschland
| | - Nina Younsi
- Zentrum für Kinder‑, Jugend- und rekonstruktive Urologie, Medizinische Fakultät Mannheim, der Universität Heidelberg, Universitätsklinikum Mannheim GmbH, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Deutschland
| |
Collapse
|
16
|
Radford A, Peycelon M, Haid B, Powis M, Lakshminarayanan B. Testicular-sparing surgery in the pediatric population: multicenter review of practice with review of the literature. Curr Opin Urol 2019; 29:481-486. [PMID: 31205272 DOI: 10.1097/mou.0000000000000652] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Pediatric testicular tumors have predominantly favorable histology, which may permit testicular sparing surgery (TSS). Limited guidance exists for TSS in adults and is absent in pediatric practice.The international survey and retrospective case series evaluated the current use of TSS in pediatric testicular tumors. Alongside the complementary literature review, the aim of this work was to provide evidence that could be used to produce a guideline document. RECENT FINDINGS Published evidence advocates small mass size as an indicator for TSS, this was not supported in the pediatric literature. Frozen section examination at TSS was not always performed by surgeons and yet the literature reports close to 100% specificity. Tumor markers and ultrasound findings are also used as indicators for TSS, a finding reflected in our survey results. SUMMARY Multiple case series are reported but no large data series exists, which will require international collaboration rather than a drive to publish the results of individual centers. Common indicators for TSS use; such as tumor markers and imaging are known but further work needs to evaluate the role of on-table histology and the risks of this not being available.
Collapse
Affiliation(s)
- Anna Radford
- Leeds Children's Hospital, Department of Paediatric Surgery, Leeds, UK
- EAU Young Academic Urologists Paediatric Urology Group
| | - Matthieu Peycelon
- Robert-Debré University Hospital (Assistance-Publique Hôpitaux de Paris), Department of Pediatric Surgery and Urology, Reference Center for Rare Diseases (CRMR) Malformations Rares des Voies Urinaires (MARVU), Université Paris Diderot, Sorbonne Paris Cité, Paris, France
- Riley Hospital for Children, Indiana University and Purdue University in Indiana, Indianapolis, Indiana, USA
| | - Bernhard Haid
- EAU Young Academic Urologists Paediatric Urology Group
- Department of Paediatric Urology, Hospital of the Sisters of Charity, Linz, Austria
| | - Mark Powis
- Leeds Children's Hospital, Department of Paediatric Surgery, Leeds, UK
- Children's Cancer and Leukaemia Group, British Association of Paediatric Surgeons
| | - Bhanu Lakshminarayanan
- Leeds Children's Hospital, Department of Paediatric Surgery, Leeds, UK
- Children's Cancer and Leukaemia Group, British Association of Paediatric Surgeons
| |
Collapse
|
17
|
Wu D, Shen N, Lin X, Chen X. Prepubertal testicular tumors in China: a 10-year experience with 67 cases. Pediatr Surg Int 2018; 34:1339-1343. [PMID: 30324570 DOI: 10.1007/s00383-018-4366-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/11/2018] [Indexed: 11/25/2022]
Abstract
AIM Prepubertal testicular tumors are rare in children. We aim to present clinical and histological features of prepubertal testicular tumors through the analysis of the long-term experiences of a single medical center of China. MATERIALS AND METHODS A total of 67 children (≤ 14 years) treated for testicular tumor at our institution from 2005 to 2015 were retrospectively reviewed. Data relating the clinical characteristics, histopathology findings, serum tumor markers, treatment method, and outcome were collected. RESULTS The patients' median age at diagnosis was 18 months (range 3-168 months), and 49 cases (73.1%) were diagnosed at age younger than 3 years. The most common clinical presentation was a painless scrotal mass or swelling. Regarding histology, 32 (47.8%) were teratomas and only one of these tumors presents immature teratomas, 20 (29.9%) were yolk sac tumors, 9 (13.4%) were epidermoid cyst, 1 (1.5%) was a Leydig cell tumor, 1 (1.5%) was a mixed malignant germ cell tumor, and 4 (8.3%) were paratesticular tumors. For germ cell tumors, the mean preoperative serum α-fetoprotein (AFP) level was significantly higher in patients with yolk sac tumor than in those with teratomas (2,078 ng/mL vs 5.7 ng/mL). Of all these patients, 37 (55.2%) were treated with radical inguinal orchiectomy and testis-sparing surgery was planned and achieved in 30 (44.8%). Surveillance was performed in 60 patients. None of the patients developed recurrence or testicular atrophy after appropriate treatment. CONCLUSIONS The majority of our cases were benign, with the most common histopathological subtype being teratoma. A testis-sparing procedure should be performed in children with a palpable testicular mass and negative tumor markers. This study shows a better outlook for prepuberty patient with testicular tumors than their adult counterparts.
Collapse
Affiliation(s)
- Dazhou Wu
- Department of Pediatric Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Nannan Shen
- Department of Pediatric Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China
| | - Xiaokun Lin
- Department of Pediatric Surgery, The Second Affiliated Hospital, Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325027, China
| | - Xiaoming Chen
- Department of Pediatric Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, China.
| |
Collapse
|
18
|
Dong S, Zhao L, Pei G, Zhang Y, Wang S. Testicular Yolk Sac Tumor and Mature Teratoma: Synchronous Bilateral Occurrence in an Infant. Urology 2018; 117:142-144. [DOI: 10.1016/j.urology.2018.03.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 03/06/2018] [Accepted: 03/20/2018] [Indexed: 11/29/2022]
|
19
|
Romo Muñoz MI, Núñez Cerezo V, Dore Reyes M, Vilanova Sánchez A, González-Peramato P, López Pereira P, Martínez Urrutia MJ. Testicular tumours in children: Indications for testis-sparing surgery. ANALES DE PEDIATRÍA (ENGLISH EDITION) 2018. [DOI: 10.1016/j.anpede.2017.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
|
20
|
Mittal PK, Abdalla AS, Chatterjee A, Baumgarten DA, Harri PA, Patel J, Moreno CC, Gabriel H, Miller FH. Spectrum of Extratesticular and Testicular Pathologic Conditions at Scrotal MR Imaging. Radiographics 2018; 38:806-830. [DOI: 10.1148/rg.2018170150] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Pardeep K. Mittal
- From the Department of Radiology and Imaging Sciences, Emory University School of Medicine, 1364 Clifton Rd NE, Atlanta, GA 30322 (P.K.M., D.A.B., P.A.H., J.P., C.C.M.); Department of Clinical Imaging, Hamad Medical Corporation, Doha, Qatar (A.S.A.); and Department of Radiology, Northwestern University Feinberg School of Medicine, Chicago, Ill (A.C., H.G., F.H.M.)
| | - Ahmed S. Abdalla
- From the Department of Radiology and Imaging Sciences, Emory University School of Medicine, 1364 Clifton Rd NE, Atlanta, GA 30322 (P.K.M., D.A.B., P.A.H., J.P., C.C.M.); Department of Clinical Imaging, Hamad Medical Corporation, Doha, Qatar (A.S.A.); and Department of Radiology, Northwestern University Feinberg School of Medicine, Chicago, Ill (A.C., H.G., F.H.M.)
| | - Argha Chatterjee
- From the Department of Radiology and Imaging Sciences, Emory University School of Medicine, 1364 Clifton Rd NE, Atlanta, GA 30322 (P.K.M., D.A.B., P.A.H., J.P., C.C.M.); Department of Clinical Imaging, Hamad Medical Corporation, Doha, Qatar (A.S.A.); and Department of Radiology, Northwestern University Feinberg School of Medicine, Chicago, Ill (A.C., H.G., F.H.M.)
| | - Deborah A. Baumgarten
- From the Department of Radiology and Imaging Sciences, Emory University School of Medicine, 1364 Clifton Rd NE, Atlanta, GA 30322 (P.K.M., D.A.B., P.A.H., J.P., C.C.M.); Department of Clinical Imaging, Hamad Medical Corporation, Doha, Qatar (A.S.A.); and Department of Radiology, Northwestern University Feinberg School of Medicine, Chicago, Ill (A.C., H.G., F.H.M.)
| | - Peter A. Harri
- From the Department of Radiology and Imaging Sciences, Emory University School of Medicine, 1364 Clifton Rd NE, Atlanta, GA 30322 (P.K.M., D.A.B., P.A.H., J.P., C.C.M.); Department of Clinical Imaging, Hamad Medical Corporation, Doha, Qatar (A.S.A.); and Department of Radiology, Northwestern University Feinberg School of Medicine, Chicago, Ill (A.C., H.G., F.H.M.)
| | - Jay Patel
- From the Department of Radiology and Imaging Sciences, Emory University School of Medicine, 1364 Clifton Rd NE, Atlanta, GA 30322 (P.K.M., D.A.B., P.A.H., J.P., C.C.M.); Department of Clinical Imaging, Hamad Medical Corporation, Doha, Qatar (A.S.A.); and Department of Radiology, Northwestern University Feinberg School of Medicine, Chicago, Ill (A.C., H.G., F.H.M.)
| | - Courtney C. Moreno
- From the Department of Radiology and Imaging Sciences, Emory University School of Medicine, 1364 Clifton Rd NE, Atlanta, GA 30322 (P.K.M., D.A.B., P.A.H., J.P., C.C.M.); Department of Clinical Imaging, Hamad Medical Corporation, Doha, Qatar (A.S.A.); and Department of Radiology, Northwestern University Feinberg School of Medicine, Chicago, Ill (A.C., H.G., F.H.M.)
| | - Helena Gabriel
- From the Department of Radiology and Imaging Sciences, Emory University School of Medicine, 1364 Clifton Rd NE, Atlanta, GA 30322 (P.K.M., D.A.B., P.A.H., J.P., C.C.M.); Department of Clinical Imaging, Hamad Medical Corporation, Doha, Qatar (A.S.A.); and Department of Radiology, Northwestern University Feinberg School of Medicine, Chicago, Ill (A.C., H.G., F.H.M.)
| | - Frank H. Miller
- From the Department of Radiology and Imaging Sciences, Emory University School of Medicine, 1364 Clifton Rd NE, Atlanta, GA 30322 (P.K.M., D.A.B., P.A.H., J.P., C.C.M.); Department of Clinical Imaging, Hamad Medical Corporation, Doha, Qatar (A.S.A.); and Department of Radiology, Northwestern University Feinberg School of Medicine, Chicago, Ill (A.C., H.G., F.H.M.)
| |
Collapse
|
21
|
Adolescent and Young Adult Testicular Germ Cell Tumors: Special Considerations. Adv Urol 2018; 2018:2375176. [PMID: 29662516 PMCID: PMC5832033 DOI: 10.1155/2018/2375176] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Accepted: 11/27/2017] [Indexed: 01/13/2023] Open
Abstract
While testicular germ cell tumors (T-GCTs) make up only 0.5% of pediatric malignancies and less than 2% of adult malignancies, they comprise 14% of adolescent malignancies, making it the most common solid tumor in this age group. The transition in incidence at this age is also accompanied by a transition in tumor histology with adolescents having mostly pure embryonal carcinoma and mixed nonseminomatous germ cell tumors. Similar to T-GCTs of all ages, surgical excision with orchiectomy is the standard initial step in treatment. Chemotherapy, retroperitoneal lymph node dissection, and targeted treatment of distant metastases make even widely disseminated disease treatable and curable. For this reason, in many ways, the future focus has expanded beyond survival alone to emphasize quality of life issues such as fertility and hypogonadism. However, adolescents remain the age group least studied or understood as they fall in between the ages included in most study designs. Also, they require the most psychosocial support because of the challenges unique to the adolescent period. In this review, we aim to highlight the known outcome data for T-GCTs in this population and also to discuss the unique aspects of treatment and support for this age group.
Collapse
|
22
|
Shen J, Bi Y, Wang X, Lu L, Tang L, Liu Y, Chen H, Zhang B. Epidemiologic study of 230 cases of testicular/paratesticular tumors or masses: 15-year experience of a single center. J Pediatr Surg 2017; 52:2056-2060. [PMID: 28967388 DOI: 10.1016/j.jpedsurg.2017.08.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Accepted: 08/28/2017] [Indexed: 10/18/2022]
Abstract
PURPOSE This study retrospectively investigated the cases of testicular tumors/masses treated in our center from 2002 to 2017 and analyzed their epidemiologic features. METHODS Data were collected by searching our center's database using "testicular tumor" or "testicular mass" as keywords. Patients not operated in our hospital were excluded. Preoperative serum alpha-fetoprotein (AFP) levels were reviewed in germ cell tumor (GCT) cases and analyzed to predict malignancy in various age groups. RESULTS In total, 230 cases were identified: 151 were benign (78 in the left, 72 in the right, and 1 bilateral) with 3.63years mean age during the operation, and 79 were malignant (42 in the left, 36 in the right, and 1 bilateral) with 2.21years mean age during the operation. Main pathological diagnoses were mature teratoma (92, 40.00%), yolk sac tumor (53, 23.04%), dermoid cyst (23, 10.00%), embryonic carcinoma (15, 6.53%), immature teratoma (14, 6.09%), benign cyst (8, 3.48%), Leydig cell tumor (6, 2.61%), and paratesticular rhabdomyosarcoma (5, 2.17%). All GCT cases with AFP >1000ng/ml, >100ng/ml, >20ng/ml were malignant in <7-, 7-9-, and ≥10-month-old groups, respectively. CONCLUSIONS Radical inguinal orchiectomy without biopsy is suggested in 7-9- and ≥10-month-old cases with AFP >100ng/ml and >20ng/ml, respectively. TYPE OF STUDY Retrospective Study. LEVEL OF EVIDENCE Level III-IV.
Collapse
Affiliation(s)
- Jian Shen
- Children's Hospital of Fudan University, Shanghai, China
| | - Yunli Bi
- Children's Hospital of Fudan University, Shanghai, China.
| | - Xiang Wang
- Children's Hospital of Fudan University, Shanghai, China
| | - Liangsheng Lu
- Children's Hospital of Fudan University, Shanghai, China
| | - Liangfeng Tang
- Children's Hospital of Fudan University, Shanghai, China
| | - Ying Liu
- Children's Hospital of Fudan University, Shanghai, China
| | - Hong Chen
- Children's Hospital of Fudan University, Shanghai, China
| | - Bin Zhang
- Children's Hospital of Fudan University, Shanghai, China
| |
Collapse
|
23
|
[Testicular tumours in children: Indications for testis-sparing surgery]. An Pediatr (Barc) 2017; 88:253-258. [PMID: 28729185 DOI: 10.1016/j.anpedi.2017.05.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 05/15/2017] [Accepted: 05/25/2017] [Indexed: 11/20/2022] Open
Abstract
INTRODUCTION AND OBJECTIVES Although standard surgical treatment of a testicular tumour is orchiectomy, use can be made of testis-sparing surgery in selected cases, based on tumour markers, tumour size, and histopathological findings. Our objective is to become acquainted with the indications of testis-sparing surgery as a treatment for the incidental finding of a palpable and non-palpable testicular mass. MATERIAL AND METHODS A retrospective study was conducted on 22 patients younger than 18 years diagnosed with a testicular tumour between 2000 and 2014. An assessment was made of the condition, the history, ultrasound, histopathology, tumour markers (BHCG, AFP), therapeutic approach, and outcome. RESULTS Of the 22 patients (10 prepubertal age) studied, 82% had palpable mass, and 18% were incidental findings. Two had cryptorchidism. The BHCG was increased in 27% and AFP in 45% of cases. There were 18 tumorectomies and 4 orchiectomies performed. The histopathology found 72% germ cell, 14 orchiectomy, and 2 tumorectomies (2 teratomas), with 27% non-germ cell tumours in 4 orchiectomies and 2 tumorectomies (2 cells of Leydig). Six patients received post-surgical chemotherapy (mixed tumours). The median tumour size was 1 (0.4-1.5) cm in tumorectomies, and 2.5 (0.5-14) cm in orchiectomies. The mean follow-up was 5 (1-15) years. One patient died due to metastatic disease. There was no local recurrence in the follow up of the tumorectomies. CONCLUSIONS A change in the trend of our therapeutic approach is demonstrated. We propose that testis-sparing surgery is indicated in prepubertal patients who meet the benignity criteria of the testicular mass (small size and negative tumour markers).
Collapse
|
24
|
Nistal M, Paniagua R, González-Peramato P, Reyes-Múgica M. Perspectives in Pediatric Pathology, Chapter 25. Testicular and Paratesticular Tumors in the Pediatric Age Group. Pediatr Dev Pathol 2017; 19:471-492. [PMID: 27626837 DOI: 10.2350/16-09-1829-per.1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Testicular tumors in the prepubertal age are relatively rare, representing only 9.4% of the total testicular and paratesticular specimens from a 20-year review performed at a large pediatric hospital [ 1 ]. They account for 1% to 2% of all solid tumors in the pediatric age group, with an annual incidence between 0.5/100 000 and 2/100 000 boys according to Coppes et al [ 2 ] and data from the Prepubertal Testicular Tumor Registry [ 3 ]. Similar to other neoplasms afflicting children, a bimodal age distribution is observed. The first peak is between birth and 3 years of age, and a second one occurs at the onset of puberty, extending to the fourth decade. Reports on their frequency vary because some investigators include the adolescent period, while others do not [ 4 ]. The vast majority of testicular tumors are germ cell neoplasms, accounting for 95% across all ages [ 5 ]. In children, germ cell tumors also predominate, representing 71% of all testicular neoplasms. These include yolk sac tumors (49%), teratomas (13%), seminomas and mixed germ cell tumors (9%), and sex-cord stromal tumors (29%). Malignant potential is significantly lower (less than 70%) in the pediatric age group compared to adults (90%) [ 6 ]. According to Pohl et al, 74% of prepubertal testicular tumors are benign [ 7 ].
Collapse
Affiliation(s)
- Manuel Nistal
- 1 Department of Pathology, Hospital La Paz, Universidad Autónoma de Madrid, Madrid 28029, Spain
| | - Ricardo Paniagua
- 2 Department of Cell Biology, Universidad de Alcala, Madrid, Spain
| | - Pilar González-Peramato
- 1 Department of Pathology, Hospital La Paz, Universidad Autónoma de Madrid, Madrid 28029, Spain
| | - Miguel Reyes-Múgica
- 3 Department of Pathology, Children's Hospital of Pittsburgh, University of Pittsburgh Medical Center, Pittsburgh, PA 15224, USA
| |
Collapse
|
25
|
Ye YL, He QM, Zheng FF, Guo SJ, Zhou FJ, Qin ZK. Trends of testis-sparing surgery for pediatric testicular tumors in South China. BMC Surg 2017; 17:31. [PMID: 28347316 PMCID: PMC5369203 DOI: 10.1186/s12893-017-0230-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Accepted: 03/22/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Testis-sparing surgery is not popular in South China. This study aimed to investigate this procedure for pediatric testicular tumors. METHODS Children with testicular benign tumors were retrospectively analyzed from January 2001 to June 2015 in the Sun Yat-sen University Cancer Center (SYSUCC) and the First Affiliated Hospital (SYSU-1st). Follow-up was performed until June 2016, and the proportions of TSS in the two hospitals during the different periods were compared. RESULTS Forty-seven children with testicular benign tumors were enrolled, and 16 cases underwent testis-sparing surgery. All patients were cured and discharged, which included mature teratoma (n = 37), testicular adrenal rest tumors (n = 4), epidermal cysts (n = 3), granulomatous inflammation (n = 2) and adenomatoid tumors (n = 1). Inguinal testis-sparing surgery was performed in 16 children, and no recurrence was detected during follow-up. It was performed more frequently in SYSUCC than in SYSU-1st (P = 0.031), and the tumor size of these patients was smaller than those of patients who underwent radical orchiectomy (P = 0.044). Moreover, testis-sparing surgery has become more common in the past 5 years, although differences over time have not reached significance (P = 0.051). CONCLUSIONS Testis-sparing surgery is reliable, and tumor size and special hospitals affect its success. Additionally, its use has become more popular in recent years. However, advocacy is still needed for the use of this technique in pediatric testicular benign tumors that are small sized.
Collapse
Affiliation(s)
- Yun-Lin Ye
- Department of Urology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, 510060, China
| | - Qiu-Ming He
- Department of Urology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, 510060, China.,Department of Urology, Jiangxi Cancer Hospital, Nanchang, 330002, China
| | - Fu-Fug Zheng
- Department of Urology, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, 510080, China
| | - Sheng-Jie Guo
- Department of Urology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, 510060, China
| | - Fang-Jian Zhou
- Department of Urology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, 510060, China
| | - Zi-Ke Qin
- Department of Urology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, 510060, China.
| |
Collapse
|
26
|
Abstract
Infants, children, and adolescents with inguinoscrotal pathology comprise a significant proportion of emergency department and outpatient visits. Visits to the emergency department primarily comprise individuals presenting with scrotal pain due to testicular torsion or torsion of the testicular appendages. At such time, immediate urological consultation is sought. Outpatient visits comprise those individuals with undescended testes, hydroceles, and varicoceles. Rare, but important problems, such as pediatric testicular tumours, may also present in the office setting. Many of these outpatient visits are to primary care physicians, who should have an appreciation of the timing and need for referral. The purpose of this review is to familiarize the general urologist and primary care physician with these varied pathologies and give insight into their assessment and management. Some of these same conditions are seen in adult patients, but there are some significant differences in their management in the pediatric group. In addition, the utility of imaging studies, such as ultrasound, are discussed within each pathological entity. It is hoped that this overview will assist our general urology and primary care colleagues in patient management for diverse inguinoscrotal pathologies.
Collapse
Affiliation(s)
- Luis Guerra
- Department of Surgery, Division of Pediatric Urology, Children’s Hospital of Eastern Ontario, University of Ottawa, Ottawa, ON, Canada
| | - Michael Leonard
- Department of Surgery, Division of Pediatric Urology, Children’s Hospital of Eastern Ontario, University of Ottawa, Ottawa, ON, Canada
| |
Collapse
|
27
|
[PREPUBERTAL MATURE TERATOMA OF THE TESTIS MASQUERADING OF A SIMPLE CYST OF THE TESTIS]. Nihon Hinyokika Gakkai Zasshi 2016; 106:289-92. [PMID: 26717790 DOI: 10.5980/jpnjurol.106.289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
A 6-month-old boy was referred to our hospital with left scrotal swelling. Scrotal ultrasound examination revealed a 2 cm cystic mass without solid component in left testicular parenchyma. Serum AFP, hCG and LDH levels were within normal limits. Although we suspected a simple cyst of the testis or a benign testicular tumor, the left testicle was explored via an inguinal incision in case of malignancy. Since intraoperative frozen section revealed benign, we preserved the remaining testis. The wall of cystic mass had a small solid lesion. The definitive pathological examination of the cyst wall showed mature teratoma including squamous epithelium, glandular epithelium of enteric type and cartilage. At 4 years of follow up, he was free of recurrence without testicular atrophy.
Collapse
|
28
|
Liu B, Su H, Cheng G, Li P, Hua L, Song N, Wang Z, Gu M. Experiences and outcomes of organ-sparing surgery for testicular tumour with benign tendency. Can Urol Assoc J 2015; 9:E785-8. [PMID: 26600885 DOI: 10.5489/cuaj.2972] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
INTRODUCTION We retrospectively investigated and summarized our experiences and the outcomes of organ-sparing surgery (OSS) for testicular tumour with benign tendency. METHODS From April 2000 to March 2012, 11 selected patients with testicular tumour underwent OSS. Preoperative and postoperative organ functional and oncologic indexes were analyzed and compared. RESULTS All operations were completed without conversion to radical orchiectomy. Intraoperative frozen section and routine postoperative pathology showed tumours with benign tendency. The normal appearance of the scrotum and functional integrity of the testis were preserved. Preoperative and postoperative serum sex hormone levels, international index of erectile function (IIEF-5) scores, and semen quality were not significantly different. Tumour recurrence or metastasis did not occur during follow-up. CONCLUSIONS Our results showed the feasibility and safety of OSS to treat testicular tumour with benign tendency. With careful selection and rigorous follow-up, some testis tumor can be treated with OSS to maximally maintain normal appearance and function of the testis. The retrospective single-centre study and small sample size are main limitations. More evidence is needed to establish the large-scale application of OSS.
Collapse
Affiliation(s)
- Bianjiang Liu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Huang Su
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Gong Cheng
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Pengchao Li
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Lixin Hua
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ninghong Song
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zengjun Wang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Min Gu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| |
Collapse
|
29
|
Woo LL, Ross JH. The role of testis-sparing surgery in children and adolescents with testicular tumors. Urol Oncol 2015; 34:76-83. [PMID: 26094168 DOI: 10.1016/j.urolonc.2015.05.019] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 05/04/2015] [Accepted: 05/19/2015] [Indexed: 11/28/2022]
Abstract
Organ-sparing approaches have been applied to the treatment of a variety of urologic tumors in both the realms of adult and pediatric urology, with the goals of minimizing overtreatment of benign lesions, preserving function, and providing durable cure. The predominance of benign tumors in prepubertal patients and the reliability of both ultrasound and intraoperative frozen sections have resulted in a marked shift toward testis-sparing approaches over the last few decades. The role of testis sparing in the adolescent population is presently unclear, although there have been increasing reports of successful organ-sparing surgery for testis tumors in the adult literature. This review presents recent trends in testis-sparing approaches for both pediatric and adolescent patients, the operative technique, and some of the controversies related to testis-sparing surgery.
Collapse
Affiliation(s)
- Lynn L Woo
- Department of Pediatric Urology, Rainbow Babies & Children׳s Hospital/University Hospitals Case Medical Center, Cleveland, OH.
| | - Jonathan H Ross
- Department of Pediatric Urology, Rainbow Babies & Children׳s Hospital/University Hospitals Case Medical Center, Cleveland, OH
| |
Collapse
|
30
|
Chung JM, Lee SD. Overview of pediatric testicular tumors in Korea. Korean J Urol 2014; 55:789-96. [PMID: 25512812 PMCID: PMC4265712 DOI: 10.4111/kju.2014.55.12.789] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Accepted: 10/28/2014] [Indexed: 11/24/2022] Open
Abstract
Prepubertal testicular tumors are rare compared with postpubertal testicular tumors. The incidence of prepubertal testicular tumors peaks at 2 years of age, tapers off after 4 years of age, and then begins to rise again at puberty. Prepubertal and postpubertal testicular tumors show many differences, including the typical tumor histology, molecular biological differences, and the malignant potential of tumors at different ages. Pediatric testicular tumors are classified as benign or malignant on the basis of their clinical behavior and histologically are divided into germ cell and gonadal stromal (nongerm cell) tumors. Many histological and biological studies have further confirmed the distinct nature of prepubertal and postpubertal testicular tumors. These differences have led to various management strategies for prepubertal and postpubertal tumors. Because overall about 75% of prepubertal testicular tumors are benign, a testis-sparing approach is becoming more common in children. Orchiectomy and observation with very selective use of chemotherapy has become the standard approach when a malignant tumor is identified. Retroperitoneal lymph node dissection and radiation therapy play very limited roles.
Collapse
Affiliation(s)
- Jae Min Chung
- Department of Urology, Pusan National University School of Medicine, Yangsan, Korea
| | - Sang Don Lee
- Department of Urology, Pusan National University School of Medicine, Yangsan, Korea
| |
Collapse
|
31
|
Patel RV, Marshall D, Gannon C. Paediatric benign cystic monodermal testicular teratoma. BMJ Case Rep 2014; 2014:bcr-2013-202988. [PMID: 24658524 PMCID: PMC3962899 DOI: 10.1136/bcr-2013-202988] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
We present a case of a painless progressively increasing mass in the left upper testis in a 5-year-old boy, which was detected by his father performing testicular examination after observing asymmetry of the scrotum. Clinical examination, tumour markers, ultrasound scan including colour Doppler studies, and finally inguinal exploration and histopathology were helpful in establishing the diagnosis of benign cystic monodermal testicular teratoma. Testicular teratoma should be considered in the differential diagnosis of any child presenting with non-traumatic painless progressive scrotal swelling. Inguinal radical orchiectomy is the traditional gold standard treatment for benign testicular teratoma in children. Testis-sparing surgery should be reserved for smaller testicular tumours known to be benign.
Collapse
Affiliation(s)
- Ramnik V Patel
- Paediatric Urology,University College London Hospitals NHS Foundation Trust, London, UK
- Paediatric Urology, Great Ormond Street Children Hospital NHS Trust, London, UK
| | - David Marshall
- Paediatric Surgery, The Royal Belfast Hospital for Sick Children, Belfast, UK
| | - Caroline Gannon
- Department of Paediatric Histopathology, The Royal Belfast Hospital for Sick Children, Belfast, UK
| |
Collapse
|
32
|
Cost NG, Lubahn JD, Adibi M, Romman A, Wickiser JE, Raj GV, Sagalowsky AI, Margulis V. A comparison of pediatric, adolescent, and adult testicular germ cell malignancy. Pediatr Blood Cancer 2014; 61:446-51. [PMID: 24106160 DOI: 10.1002/pbc.24773] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2013] [Accepted: 08/21/2013] [Indexed: 01/24/2023]
Abstract
BACKGROUND Testicular germ cell tumors (T-GCTs) occur from infancy to adulthood, and are the most common solid tumor in adolescent and young adult males. Traditionally, pediatric T-GCTs were perceived as more indolent than adult T-GCTs. However, there are few studies comparing these groups and none that specifically evaluate adolescents. METHODS An institutional database of T-GCT patients was reviewed and patients were categorized into Pediatric, aged 0-12 years, Adolescent, aged 13-19 years, and Adult, older than 20 years, cohorts. Demographics, tumor characteristics, disease stage, treatment, event-free survival (EFS), and overall survival (OS) were compared between groups. RESULTS Overall, 413 patients (20 pediatric, 39 adolescent, 354 adult) met study criteria and were followed for a median of 2.0 years (0.1-23.6). Adolescents presented with more advanced stage than children (P = 0.018) or adults (P = 0.008). There was a higher rate of events in Adolescents (13, 33.3%) than in Adults (61, 17.2%) or Children (2, 10.0%). Three-year EFS was 87.2% in the Pediatric group, 59.9% in Adolescents and 80.0% in Adults (P = 0.011). In a multivariate analysis, controlling for stage, IGCCCG risk, and histology, the hazard ratio (HR) for an event was: 1 (Reference) for Adults, HR = 0.82 (95% CI 0.19-3.46; P = 0.33) for the Pediatric group, and HR = 2.22 (95% CI 1.21-4.07; P = 0.01) for Adolescents. Five-year OS was 100% in the Pediatric group, 84.8% in Adolescents, and 92.8% in Adults (P = 0.388). CONCLUSION Lower EFS in adolescent T-GCT patients was observed than in either children or adults. Elucidating factors associated with inferior outcomes in adolescents is an important focus of future research.
Collapse
Affiliation(s)
- Nicholas G Cost
- Division of Urologic Oncology, University of Texas Southwestern Medical Center, Dallas, Texas; Division of Urology, University of Colorado School of Medicine, Aurora, Colorado
| | | | | | | | | | | | | | | |
Collapse
|
33
|
Hofmann M, Schlegel PG, Hippert F, Schmidt P, von-Schweinitz D, Leuschner I, Göbel U, Calaminus G, Schneider DT. Testicular sex cord stromal tumors: analysis of patients from the MAKEI study. Pediatr Blood Cancer 2013; 60:1651-5. [PMID: 23733594 DOI: 10.1002/pbc.24607] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2013] [Accepted: 04/30/2013] [Indexed: 11/10/2022]
Abstract
BACKGROUND In children and adolescents, testicular sex cord stromal tumors (TSCSTs) are rare. There is only limited information available regarding their clinical presentation, biology, and prognosis. METHODS Between 1993 and 2009, 42 patients were prospectively reported to the cooperative MAHO and MAKEI studies on childhood germ cell tumors. Based on standardized documentation, data on epidemiology, clinical presentation, diagnostic features, histopathological differentiation, therapy, and follow-up were evaluated. RESULTS During the study period, a gradual increase of the documentation of these rare tumors was observed. Palpable, indolent testicular swelling was the most common clinical finding. In three patients, retention of the testis was observed. Two patients showed sexual precocity, and one patient showed a 45X/46XY mosaic. Juvenile granulosa cell tumors (n = 16) and Sertoli cell tumor (n = 15) were the leading histopathological subtypes. The first were commonly diagnosed during the first weeks of life (median age: 6(0-162) days, the latter during infancy (median 7(0-14) months, P < 0.05). Other histological diagnoses included Leydig cell and Large Cell Calcifying Sertoli cell tumors (both n = 3) and not-otherwise-specified TSCSTs (n = 5), which were diagnosed during childhood and adolescence. All tumors were limited to the testis; there were no metastases. Treatment was surgical, only. After a median follow-up of 3.8 years, no relapse was observed. CONCLUSIONS Diagnosis and therapy of testicular tumors should be planned in accordance with the recommendations of the respective childhood germ cell tumor protocols. High inguinal orchiectomy is safe and constitutes definitive therapy. Diagnostic work-up and follow-up should also consider potentially associated tumor predisposition syndromes.
Collapse
Affiliation(s)
- M Hofmann
- Department of Paediatric, Oncology/Haematology and Stem Cell Transplantation, Klinik fuer Kinder- und Jugendmedizin, University of Würzburg, Klinikum Dortmund, Germany
| | | | | | | | | | | | | | | | | | | |
Collapse
|
34
|
Hoag NA, Afshar K, Youssef D, Masterson JST, Murphy J, Macneily AE. Cystic intratesticular lesions in pediatric patients. J Pediatr Surg 2013; 48:1773-7. [PMID: 23932621 DOI: 10.1016/j.jpedsurg.2012.10.049] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2012] [Revised: 09/26/2012] [Accepted: 10/22/2012] [Indexed: 10/26/2022]
Abstract
BACKGROUND/PURPOSE Intratesticular cysts are a rare clinical entity in the pediatric population. Recently, testes sparing surgery has been recommended. We share our experience with the management of pediatric testicular cysts. METHODS A retrospective review of all pediatric patients referred for intratesticular cysts was conducted at a single pediatric institution from 2002 to 2010. Charts were evaluated for patient demographics, diagnosis, and management. RESULTS Seven patients were identified and included in this series. After partial orchiectomy, the final diagnosis in three patients was epidermoid cyst. Three further patients were diagnosed as mature cystic teratoma, with two of these demonstrating adjacent intra-tubular germ cell neoplasia (ITGCN). One cyst in the series underwent spontaneous resolution after eight months. CONCLUSION All of the cystic lesions in our case series were benign with one undergoing complete resolution. The remainder became smaller and developed a solid component prompting surgery. The pre-pubertal findings of ITGCN in two patients raise a dilemma regarding the optimal long-term management for these patients. Initial conservative observation is an option for the majority of pre-pubertal cystic testicular lesions until such time that testis sparing surgery is deemed technically feasible. Testes sparing surgery should be advocated in those patients undergoing surgical management.
Collapse
Affiliation(s)
- Nathan A Hoag
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada.
| | | | | | | | | | | |
Collapse
|
35
|
Caballero Mora F, Muñoz Calvo M, García Ros M, Rodríguez de Alarcón J, Fernández Pérez M, Casco F, Argente J. Tumores testiculares y paratesticulares en la infancia y adolescencia. An Pediatr (Barc) 2013; 78:6-13. [DOI: 10.1016/j.anpedi.2012.05.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2012] [Revised: 05/14/2012] [Accepted: 05/15/2012] [Indexed: 10/28/2022] Open
|
36
|
Cost NG, Cost CR, Geller JI, Defoor WR. Adolescent urologic oncology: current issues and future directions. Urol Oncol 2012; 32:59-69. [PMID: 23141778 DOI: 10.1016/j.urolonc.2012.08.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2012] [Revised: 07/09/2012] [Accepted: 08/02/2012] [Indexed: 01/04/2023]
Abstract
Recent Surveillance Epidemiology and End Results (SEER) data indicate that the annual cancer incidence in adolescents is higher than in children, and is on the rise. However, the amount of attention, research funding, and therapeutic progress made in the adolescent oncology population pales in comparison with that of pediatric oncology. Issues of adolescent oncology have only recently been acknowledged by leaders in the field, and current efforts now focus on raising awareness of this unique patient group. In urology, there have been many gains made in pediatric urologic oncology, most notably in Wilms tumor and genitourinary rhabdomyosarcoma (genitourinary [GU] rhabdomyosarcoma [RMS]); however, there has been little to no progress in the adolescent population. In general, adolescent cancer represents the interface between pediatric and adult oncology. Similarly, adolescent urologic oncology must be approached as a distinct entity because of the unique disease processes, treatment-related comorbidities, and psychosocial issues. This article will serve to review the most pertinent adolescent urologic oncologic diagnoses (testicular germ call malignancy, the second peak of the bimodal age distribution of GU-RMS, and adolescent renal malignancies). Also, we focus on such issues as the therapeutic impact on fertility, radiation exposure during therapy, and surveillance, risk of secondary malignancy, the long-term impact of chemotherapy, and the psychosocial burden of cancer in this population. Lastly, we highlight future directions and the foreseeable obstacles towards achieving the same research and therapeutic success enjoyed in pediatric urologic oncology.
Collapse
Affiliation(s)
- Nicholas G Cost
- Division of Pediatric Urology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH.
| | - Carrye R Cost
- Division of Hematology/Oncology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - James I Geller
- Division of Hematology/Oncology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - W Robert Defoor
- Division of Pediatric Urology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| |
Collapse
|
37
|
Subik MK, Gordetsky J, Yao JL, di Sant'Agnese PA, Miyamoto H. Frozen section assessment in testicular and paratesticular lesions suspicious for malignancy: its role in preventing unnecessary orchiectomy. Hum Pathol 2012; 43:1514-9. [DOI: 10.1016/j.humpath.2011.11.013] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2011] [Revised: 11/10/2011] [Accepted: 11/16/2011] [Indexed: 11/25/2022]
|
38
|
Liniger B, Fleischmann A, Zachariou Z. Benign cystic lesions in the testis of children. J Pediatr Urol 2012; 8:226-33. [PMID: 21742558 DOI: 10.1016/j.jpurol.2011.06.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2010] [Accepted: 06/15/2011] [Indexed: 11/26/2022]
Abstract
Cystic lesions in the testis of children are rare and in most cases benign tumors. However, a preoperative diagnostic work-up could contribute to planning the surgical procedure: orchiectomy in the case of potential malignancy or otherwise a testis-sparing approach. In this study we reviewed our recent cases of benign cystic testicular tumors and the corresponding literature. The different entities are presented with details of the diagnostic work-up, pathology and treatment of these lesions. In all presented cases, organ-preserving treatment was performed. This practice is to be recommended in the case of all prepubertal cystic testicular lesions.
Collapse
Affiliation(s)
- B Liniger
- Department of Pediatric Surgery, Inselspital, University of Berne, Freiburgstrasse, 3010 Berne, Switzerland.
| | | | | |
Collapse
|
39
|
McAleer I. Editorial comment. Urology 2012; 79:897; author reply 897-8. [PMID: 22469582 DOI: 10.1016/j.urology.2011.08.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2011] [Revised: 08/01/2011] [Accepted: 08/01/2011] [Indexed: 10/28/2022]
Affiliation(s)
- Irene McAleer
- Children's Hospital Central California, Madera, California, USA
| |
Collapse
|
40
|
Ye YL, Sun XZ, Zheng FF, Bian J, Huang YP, Zhang XQ, Li ZX, Nie Y, Qin ZK, Dai YP. Clinical Analysis of Management of Pediatric Testicular Germ Cell Tumors. Urology 2012; 79:892-7. [DOI: 10.1016/j.urology.2011.07.1422] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2011] [Revised: 06/26/2011] [Accepted: 07/09/2011] [Indexed: 10/14/2022]
|
41
|
Liu W, Wu RD, Yu QH. Adenomatoid tumor of the testis in a child. J Pediatr Surg 2011; 46:E15-7. [PMID: 22008356 DOI: 10.1016/j.jpedsurg.2011.06.020] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2010] [Revised: 04/21/2011] [Accepted: 06/06/2011] [Indexed: 10/16/2022]
Abstract
Adenomatoid tumors are rare benign neoplasms thought to be of mesothelial origin. Although most reported cases arise from the epididymis, rare cases have been reported in the spermatic cord, testicular tunica, ejaculatory ducts, prostate, and suprarenal recess. We describe a 4.5-year-old boy who presented with a relatively asymptomatic right testicular mass that was resected and confirmed to be adenomatoid tumor of the testis by histopathology. Because of its rarity, the clinical and histopathologic aspects are discussed.
Collapse
Affiliation(s)
- Wei Liu
- Department of Pediatric Surgery, Provincial Hospital Affiliated to Shandong University, Jinan, Shandong 250021, China
| | | | | |
Collapse
|
42
|
Giannarini G, Mogorovich A, Bardelli I, Manassero F, Selli C. Testis-sparing surgery for benign and malignant tumors: A critical analysis of the literature. Indian J Urol 2011; 24:467-74. [PMID: 19468498 PMCID: PMC2684381 DOI: 10.4103/0970-1591.44249] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
In order to explore the latest advances in organ-sparing treatment of testicular tumors, a literature search of the Medline/PubMed database was carried out for published data in the English language up to 2007. In the recent past the management of testicular tumors has evolved in favor of a testis-sparing approach in selected cases, both in the adult and pediatric population. The widespread use of high-frequency testicular ultrasound has led to detecting an increasing number of asymptomatic, non-palpable, small-volume masses. A higher proportion of testicular lesions of benign nature than previously reported has now been documented. The high accuracy of frozen section examination and the increasing interest in the potential functional, psychological and cosmetic advantages related to preserved testicular parenchyma are other arguments currently favoring the adoption of an organ-sparing policy for most testicular masses. Greater experience has been gained in also managing conservatively malignant tumors. Patients with germ-cell cancer in solitary testis or bilateral tumors can be submitted to testis-sparing surgery, provided that the maximum size of the lesion is <2 cm, preoperative testosterone is normal and adjuvant radiotherapy of the residual parenchyma is delivered. Cancer-specific survival is excellent, local recurrence rate very low and androgen supplementation unlikely.
Collapse
|
43
|
Abstract
Testicular tumor in prepubertal age group is uncommon. Most of the testicular tumors are benign in this age group and present as painless, hard testicular mass. We present a case where a 7 year male child presented to us with painless scrotal swelling, which was cystic and transilluminating, clinically mimicking as hydrocele. On ultrasonography, the mass was solid. Orchidectomy was performed and histopathology revealed mature cystic teratoma.
Collapse
Affiliation(s)
- Santosh Kumar Mahalik
- Department of Pediatric Surgery, Advanced Pediatric Center, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | | | | | | |
Collapse
|
44
|
Bujons A, Sfulcini JC, Pascual M, Feu OA, Garat JM, Villavicencio H. Prepubertal testicular tumours and efficacy of testicular preserving surgery. BJU Int 2011; 107:1812-6. [PMID: 21040368 DOI: 10.1111/j.1464-410x.2010.09796.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
STUDY TYPE Therapy (case series). LEVEL OF EVIDENCE 4. What's known on the subject? and What does the study add? Testicular tumours in childhood are very rare. Historically, most of these tumours have been considered malignant, but more recent studies indicate that benign lesions, particularly teratoma, are much more frequent than previously thought. Testicular tumours in this age group have traditionally been treated with inguinal radical orchiectomy, but more conservative management has been proposed in view of the higher frequency of benign tumours. In children, most testicular tumours are benign, especially before puberty. A testis-sparing procedure should be performed in children with a palpable testicular mass and negative tumour markers. OBJECTIVE To report our experience of testicular tumours in children aged≤13 years, including our experience with testis-sparing surgery. PATIENTS AND METHODS A retrospective study was performed of 15 patients with testicular tumours aged≤13 years who presented at our centre between 1984 and 2008. The use of testis-preserving surgery according to indication was investigated and outcomes were recorded. RESULTS The clinical presentation was increased testicular size with a palpable mass in 80% of the cases. All 15 patients underwent surgery. The tumour was benign in 12 (80%) patients and malignant in three (20%) patients. Organ-preserving surgery was planned and achieved in 11 patients (73%). Pathology of the tumourectomy specimens disclosed benign tumours in all cases: four epidermoid cysts, two teratomas, one juvenile granulosa cell tumour, one haemangioma, one lipoma, one fibrous hamartoma and one splenogonadal fusion. In four patients who underwent radical orchiectomy, pathology identified one yolk sac tumour (stage I), two mixed germ cell tumours and one gonadoblastoma. CONCLUSIONS In children, most testicular tumours are benign, especially before puberty. A testis-sparing procedure should be performed in children with a palpable testicular mass and negative tumour markers. The lesion, however, should be thoroughly excised to avoid recurrences.
Collapse
Affiliation(s)
- Anna Bujons
- Fundacio Puigvert -Pediatric Urology, Barcelona, Spain.
| | | | | | | | | | | |
Collapse
|
45
|
[Testicular tumours in infancy and children]. Actas Urol Esp 2011; 35:93-8. [PMID: 21256631 DOI: 10.1016/j.acuro.2010.09.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2010] [Accepted: 09/19/2010] [Indexed: 11/24/2022]
Abstract
INTRODUCTION prepubertal testicular tumours are different from those that appear during adulthood. Traditionally, they were considered to be malignant, however benign testicular tumours are actually more frequent at this age. MATERIALS AND METHODS we analysed our experience in the treatment of testicular tumours in children ≤ 13, with the intention of evaluating the use of partial orchiectomy. From 1984 to 2008, we diagnosed and treated 15 testicular tumours in children at our centre. We examined the therapeutic approach employed, underlining the possibility of testicular conservation in selected patients and we have analysed the results. RESULTS the clinical presentation in 80% of the cases was an increase in testicle size with palpable mass. We performed 4 radical orchiectomies (27%) and 11 tumourectomies (73%). All the benign lesions in the final pathological anatomy were treated with tumourectomy: four epidermoid cysts, one hemangioma, one lipoma, one fibrous hamartoma, one juvenile granulosa tumour and one splenogonadal fusion. We also successfully and conservatively treated two cases of teratoma. The cases that received radical treatment were a yolk sac tumour (Stage I), two mixed germ cell tumours and one gonadoblastoma. CONCLUSIONS there are more cases of benign testicular tumours than malignant tumours during puberty. In the event of a palpable testicular mass with negative tumour markers, conservative treatment by means of a tumourectomy may be considered. However, the lesion must be removed completely to prevent recurrence.
Collapse
|
46
|
Loberant N, Bhatt S, Messing E, Dogra VS. Bilateral testicular epidermoid cysts. J Clin Imaging Sci 2011; 1:4. [PMID: 21915385 PMCID: PMC3169894 DOI: 10.4103/2156-7514.73502] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2010] [Accepted: 09/25/2010] [Indexed: 11/29/2022] Open
Abstract
Testicular epidermoid cysts are the most common benign tumors of the testes, but account for only 1-2% of all testicular tumors. In a young man presenting with a testicular mass, a high index of suspicion must be maintained for the malignant testicular germ cell tumor, which is 50-times more common than testicular epidermoid cyst. Bilateral testicular epidermoid cysts are a very rare condition, with only a few reports in the literature. It is extremely important in this condition to make a correct pre-operative diagnosis on imaging to enable a testis-sparing surgery.
Collapse
|
47
|
Hisamatsu E, Takagi S, Nakagawa Y, Sugita Y, Yoshino K, Ueoka K, Tanikaze S. Prepubertal testicular tumors: A 20-year experience with 40 cases. Int J Urol 2010; 17:956-9. [DOI: 10.1111/j.1442-2042.2010.02629.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
48
|
Ahmed HU, Arya M, Muneer A, Mushtaq I, Sebire NJ. Testicular and paratesticular tumours in the prepubertal population. Lancet Oncol 2010; 11:476-83. [PMID: 20434716 DOI: 10.1016/s1470-2045(10)70012-7] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Prepubertal testicular and paratesticular tumours are a rare group of tumours, distinct from postpubertal paediatric and adult tumours of this region. Tumours within this group are testicular germ-cell tumours (such as benign teratoma, epidermoid cyst and malignant yolk-sac tumours) and stromal tumours (such as juvenile granulosa-cell, Leydig-cell, and Sertoli-cell tumours). Paratesticular tumours can be benign (lipoma, leiomyoma, haemangioma) or malignant (rhabdomyosarcoma, melanotic neuroectodermal tumour of infancy). Because of their rarity, centralised pathology and treatment, and national collaborative clinical trials have been important in establishing the optimum management of malignant tumours in this group. We provide an up-to-date and comprehensive review of the clinical presentation, imaging, pathology, and clinical management of prepubertal paratesticular and testicular tumours.
Collapse
Affiliation(s)
- Hashim U Ahmed
- Division of Surgery and Interventional Sciences, University College London and UCH/UCL Comprehensive Biomedical Research Centre, London, UK.
| | | | | | | | | |
Collapse
|
49
|
Ha HK, Lee W, Lee SD, Lee JZ, Chung MK. Signet ring cell-type adenocarcinoma arising in a mature teratoma of the testis. Oncol Lett 2010; 1:299-302. [PMID: 22966298 DOI: 10.3892/ol_00000053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2009] [Accepted: 12/29/2009] [Indexed: 11/06/2022] Open
Abstract
A 48-year-old male who presented with an enlarged right scrotum was diagnosed with malignant transformation of testicular teratoma. Physical examination revealed a right scrotal mass of hard consistency with no inguinal lymphadenopathy. Since prepuberty, his right testis had been larger than the left one, with no pain or tenderness. Computed tomography and bone scan revealed retroperitoneal lymphadenopathy and multiple bone metastases. Right orchiectomy was performed immediately, and a pathological examination revealed a mature teratoma associated with adenocarcinoma, showing signet ring cell differentiation. Cisplatin-based combination chemotherapy was administered; however, the metastatic lesions progressed, and the patient succumbed to the disease after 15 months. Only a few cases of primary malignant transformation of teratoma in the testis have been reported, and this is the first case report of primary malignant transformation of teratoma in the testis with signet ring cell-type differentiation.
Collapse
Affiliation(s)
- Hong Koo Ha
- Department of Urology, Pusan National University School of Medicine, Busan 602739, Korea
| | | | | | | | | |
Collapse
|
50
|
Hirayama Y, Kubota M, Imamura M, Imai C, Okuyama N, Tsukada M, Kobayashi K, Sato K, Takachi T, Iwavuchi H, Uchiyama M. A 2-year-old boy with a stage III yolk sac tumor occurring in an intra-abdominal retained testis. J Pediatr Surg 2009; 44:2395-8. [PMID: 20006035 DOI: 10.1016/j.jpedsurg.2009.08.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2009] [Revised: 08/06/2009] [Accepted: 08/19/2009] [Indexed: 11/17/2022]
Abstract
A major complication of retained testes is an occurrence of malignancy later in life. We, herein, report the case of a 2-year-old boy who presented with a huge yolk sac tumor with retroperitoneal lymph nodes metastasis that originated in a left intra-abdominal undescended testis. Computed tomography and magnetic resonance imaging showed a huge round tumor connecting to the left retroperitoneal lymph nodes with metastasis extending from the left pelvic region to the left renal hilum. The serum alpha-fetoprotein level was 36,528 ng/mL. The right abdominal tumor appeared to be a giant testis that had strangulated at the neck of the cord. The tumor had ruptured at the side of the left pelvic lymph node metastasis, and a yolk sac tumor was diagnosed from a histologic analysis of the resected specimens. Postoperative PEB chemotherapy was effective, and a complete surgical resection of the tumor was performed 3 months after the initial laparotomy. The pathologic findings showed fibrous tissue without any tumor cells. The patient has been doing well for 18 months after the radical operation. This case might be a coincidental association of a yolk sac tumor occurring in an undescended testis, which thus caused a delay in making an accurate diagnosis.
Collapse
Affiliation(s)
- Yutaka Hirayama
- Department of Pediatric Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8510, Japan.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|