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Dabrowski E, Johnson EK, Patel V, Hsu Y, Davis S, Goetsch AL, Habiby R, Brickman WJ, Finlayson C. Turner Syndrome with Y Chromosome: Spontaneous Thelarche, Menarche, and Risk of Malignancy. J Pediatr Adolesc Gynecol 2020; 33:10-14. [PMID: 31465855 PMCID: PMC7413626 DOI: 10.1016/j.jpag.2019.08.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 08/06/2019] [Accepted: 08/19/2019] [Indexed: 01/05/2023]
Abstract
STUDY OBJECTIVE Girls with Turner syndrome with Y-chromosome material (TS + Y) are assumed to have nonfunctional gonads with increased tumor risk, therefore prophylactic gonadectomy is recommended at diagnosis. In this study we aimed to determine rates of spontaneous thelarche (ST) and spontaneous menarche (SM), and prevalence of gonadal tumor and malignancy in girls with TS + Y, to further inform discussions about gonadectomy. DESIGN Retrospective review of clinical and pathology data. SETTING Multicenter study involving 4 United States children's hospitals. PARTICIPANTS Patients included those with a genetically proven diagnosis of TS + Y and phenotypically female genitourinary exam. INTERVENTIONS Demographic characteristics, pubertal development, and gonadal pathology data were abstracted from clinical records. Data for ST were analyzed for patients aged 13 years and older and SM for patients older than 15 years. MAIN OUTCOME MEASURES ST, SM, prevalence of gonadal tumor, and malignancy. RESULTS Forty-four patients met inclusion criteria. Nineteen patients were 13 years or older; 8/19 (42%) had ST and reached Tanner stages 2-4 and 2 (11%) had normal ovarian pathology. Nineteen patients were 15 years or older; 2/19 (11%) had SM. Thirty-seven patients underwent gonadectomy; 35 had available pathology results. Gonadoblastoma was identified in 35/7 patients (19%), 1 in situ germ cell neoplasia, and 1 dysgerminoma (3%). One patient with bilateral gonadoblastoma had ST and SM. CONCLUSION In this multicenter cohort, 42% of girls with TS + Y entered puberty spontaneously and 11% had SM, supportive of gonadal function. Risk of tumor was similar to previous reports. To achieve informed decision-making, discussions about gonadectomy should incorporate potential for gonadal function and tumor risk.
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Affiliation(s)
- Elizabeth Dabrowski
- Division of Pediatric Endocrinology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois.
| | - Emilie K Johnson
- Division of Urology, Ann & Robert H. Lurie Children's Hospital of Chicago, Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Vrunda Patel
- Division of Adolescent Medicine and Pediatric Gynecology, Children's National Medical Center, Wilmington, Delaware
| | - YeoChing Hsu
- Division of Pediatric Endocrinology, Cohen Children's Medical Center, Northwell Health, Zucker School of Medicine at Hofstra/Northwell
| | - Shanlee Davis
- Division of Pediatric Endocrinology, University of Colorado, Denver, Colorado
| | - Allison L Goetsch
- Division of Genetics, Birth Defects and Metabolism, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois; Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Reema Habiby
- Division of Pediatric Endocrinology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois; Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Wendy J Brickman
- Division of Pediatric Endocrinology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois; Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Courtney Finlayson
- Division of Pediatric Endocrinology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois; Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
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Burgmeier C, Leriche C. Laparoscopy in the Surgical Treatment of Disorders of Sexual Development. J Laparoendosc Adv Surg Tech A 2016; 26:730-3. [PMID: 27467856 DOI: 10.1089/lap.2016.0017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
INTRODUCTION Disorder of sexual development (DSD) is a rare condition. The surgical treatment of these patients includes investigation of the internal genitalia, evaluation of the gonads, and if necessary gonadectomy. The prevention of germ cell tumors is the most important issue in the surgical treatment of this varied and special group of patients. This study aimed to evaluate the role of laparoscopy in the surgical treatment of patients with DSD. MATERIALS AND METHODS Over a 4-year-period, all patients presenting with DSD who underwent laparoscopic surgery at our institution were retrospectively reviewed. Operative procedure, age at the time of surgery, and histopathological results were evaluated. In addition, karyotypes and phenotypes were investigated. RESULTS Altogether, 12 patients undergoing 14 laparoscopic procedures were included. Median age at the time of surgery was 6 years with a range from 9 months to 17 years. Explorative laparoscopy was performed in all patients. In seven children, laparoscopic gonadectomy was necessary. Histopathologic examination revealed germ cell tumors in four children. In two patients, a gonadoblastoma was identified; in two patients, a dysgerminoma was found. Inguinal exploration was performed in four patients and led to removal of gonadal remnants in one case and gonadopexy in three cases. In two patients presenting with repeated urinary tract infections, laparoscopic removal of an utriculus was performed. CONCLUSIONS Laparoscopic gonadal biopsy, gonadopexy, and gonadectomy can be performed successfully, even in patients with germ cell tumors. To define guidelines for the surgical treatment of patients with DSD, further prospective and multicenter studies are necessary.
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Affiliation(s)
- Christine Burgmeier
- Department of General and Pediatric Surgery, University Medical Center Ulm , Ulm, Germany
| | - Clothilde Leriche
- Department of General and Pediatric Surgery, University Medical Center Ulm , Ulm, Germany
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Dendrinos ML, Smorgick N, Marsh CA, Smith YR, Quint EH. Occurrence of Gonadoblastoma in Patients with 45,X/46,XY Mosaicism. J Pediatr Adolesc Gynecol 2015; 28:192-5. [PMID: 26046609 DOI: 10.1016/j.jpag.2014.09.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Revised: 08/14/2014] [Accepted: 09/27/2014] [Indexed: 11/19/2022]
Abstract
STUDY OBJECTIVE To estimate the overall frequency of gonadal tumors in patients with 45,X/46,XY mosaicism who underwent gonadectomy and to determine whether the degree of external masculinization or the location of gonads were associated with the presence of gonadal tumor. DESIGN Retrospective study of patients with karyotype of 45,X/46,XY or variant who received care at the study institution between 1995 and 2012. SETTING University of Michigan Health System (Ann Arbor, Michigan), a tertiary care academic center. PARTICIPANTS Sixteen patients with karyotype of 45,X/46,XY who underwent gonadectomy. INTERVENTIONS None. MAIN OUTCOME MEASURE Presence of pathology-confirmed gonadal tumor. RESULTS In patients who underwent bilateral gonadectomy, gonadoblastomas were detected in 36.4% (4 of 11), and all were identified in patients with normal female external genitalia (4 of 8 [50.0%]). Abdominal gonads were associated with a nonsignificant increase in rate of gonadal tumor compared with inguinal or scrotal gonads. No malignant tumors were identified. CONCLUSION The overall rate of gonadoblastoma was higher than previously reported. The high rate of gonadoblastoma in patients with female external genitalia and the lack of gonadal function support continuing the standard of care of practice of prophylactic gonadectomy in this patient population.
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Affiliation(s)
- Melina L Dendrinos
- Department of Obstetrics and Gynecology, University of Michigan Health System, Ann Arbor, Michigan.
| | - Noam Smorgick
- Department of Obstetrics and Gynecology, University of Michigan Health System, Ann Arbor, Michigan
| | - Courtney A Marsh
- Department of Obstetrics and Gynecology, University of Michigan Health System, Ann Arbor, Michigan
| | - Yolanda R Smith
- Department of Obstetrics and Gynecology, University of Michigan Health System, Ann Arbor, Michigan
| | - Elisabeth H Quint
- Department of Obstetrics and Gynecology, University of Michigan Health System, Ann Arbor, Michigan
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Kanakatti Shankar R, Inge TH, Gutmark-Little I, Backeljauw PF. Oophorectomy versus salpingo-oophorectomy in Turner syndrome patients with Y-chromosome material: clinical experience and current practice patterns assessment. J Pediatr Surg 2014; 49:1585-8. [PMID: 25475798 DOI: 10.1016/j.jpedsurg.2014.06.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2013] [Revised: 06/17/2014] [Accepted: 06/23/2014] [Indexed: 01/15/2023]
Abstract
BACKGROUND/PURPOSE Gonadectomy is recommended in Turner syndrome (TS) patients with Y-chromosome material due to high risk of tumor in the dysgenetic gonads. No recommendations exist on whether concurrent salpingectomy should be performed. METHODS A retrospective chart review of surgical procedure and histopathology in TS patients with Y-chromosome enrolled in a TS database was undertaken at Cincinnati Children's Hospital Medical Center. An electronic survey was sent to members of the International Pediatric Endosurgery Group to assess prevalent practice patterns and attitudes on gonadectomy and concurrent salpingectomy in this population. RESULTS In March 2011, 12/158 (8%) TS girls (mean age 6.6 years) enrolled in the database had TS with Y-chromosome. Gonadoblastoma was identified in 4/12 (33%) patients and 2/4 had malignant transformation to dysgerminoma and teratoma. Approach to gonadectomy was varied and 3/12 had concurrent salpingectomy. Fifty-four laparoscopic surgeons responded to the survey with no clear consensus on whether salpingectomy should be concurrently performed. CONCLUSIONS TS patients with Y-chromosome have an increased risk of gonadal tumor development and gonadectomy is recommended. While there is no consensus among pediatric laparoscopic surgeons on concurrent salpingectomy, it is reasonable to consider this combination procedure.
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Affiliation(s)
- Roopa Kanakatti Shankar
- Division of Pediatric Endocrinology, Cincinnati Children's Hospital, Medical Center, University of Cincinnati, College of Medicine, Cincinnati, Ohio 45229.
| | - Thomas H Inge
- Department of Pediatric Surgery, Cincinnati Children's Hospital, Medical Center, University of Cincinnati, College of Medicine, Cincinnati, Ohio 45229
| | - Iris Gutmark-Little
- Division of Pediatric Endocrinology, Cincinnati Children's Hospital, Medical Center, University of Cincinnati, College of Medicine, Cincinnati, Ohio 45229
| | - Philippe F Backeljauw
- Division of Pediatric Endocrinology, Cincinnati Children's Hospital, Medical Center, University of Cincinnati, College of Medicine, Cincinnati, Ohio 45229
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Wünsch L, Holterhus PM, Wessel L, Hiort O. Patients with disorders of sex development (DSD) at risk of gonadal tumour development: management based on laparoscopic biopsy and molecular diagnosis. BJU Int 2012; 110:E958-65. [DOI: 10.1111/j.1464-410x.2012.11181.x] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
BACKGROUND/PURPOSE The female with Swyer syndrome requires close follow-up because of the high risk of neoplastic transformation in the dysgenetic gonads. The aim of this work was to present our experience with tumors in patients with Swyer syndrome. METHODS We studied 8 females with Swyer syndrome. At the time of diagnosis, they were 13 to 18 years old. We performed an ultrasound examination of dysgenetic gonads, hormonal (follicle-stimulating hormone, luteinizing hormone, estradiol, and testosterone) and genetic (SRY, karyotype) tests, and histologic analysis of gonads (bilateral gonadectomy was performed in all patients). RESULTS Gonadal tumors were found in 6 patients (3 cases of gonadoblastoma, 1 dysgerminoma, and 2 gonadoblastoma with dysgerminoma). Hormonal activity of gonadoblastoma was noted in 3 patients, with 1 tumor producing androgens. CONCLUSION Our data suggest that patents with gonadal dysgenesis and 46,XY karyotype should be referred for bilateral gonadectomy because of the high risk of neoplastic transformation. Estrogen-producing gonadoblastoma may mask gonadal dysgenesis and delay the diagnosis of this pathology.
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Affiliation(s)
- Dorota Zieliñska
- Departament of Gynecological Surgery and Oncology of Adult and Adolescents, Pomeranian Medical University, 70-111 Szczecin, Poland
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Cools M, Drop SLS, Wolffenbuttel KP, Oosterhuis JW, Looijenga LHJ. Germ cell tumors in the intersex gonad: old paths, new directions, moving frontiers. Endocr Rev 2006; 27:468-84. [PMID: 16735607 DOI: 10.1210/er.2006-0005] [Citation(s) in RCA: 272] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The risk for the development of germ cell tumors is an important factor to deal with in the management of patients with disorders of sex development (DSD). However, this risk is often hard to predict. Recently, major progress has been made in identifying gene-products related to germ cell tumor development (testis-specific protein-Y encoded and octamer binding transcription factor 3/4) and in recognizing early changes of germ cells (maturation delay, preneoplastic lesions, and in situ neoplasia). The newly recognized "undifferentiated gonadal tissue" has been identified as a gonadal differentiation pattern bearing a high risk for the development of gonadoblastoma. It is expected that the combination of these findings will allow for estimation of the risk for tumor development in the individual patient (high risk/intermediate risk/low risk). This article reviews the recent literature regarding the prevalence of germ cell tumors in patients with DSD. Some major limitations regarding this topic, including a confusing terminology referring to the different forms of intersex disorders and unclear criteria for the diagnosis of malignant germ cells at an early age (maturation delay vs. early steps in malignant transformation) are discussed. Thereafter, an overview of the recent advances that have been made in our knowledge of germ cell tumor development and the correct diagnosis of early neoplastic lesions in this patient population is provided. A new classification system for patients with DSD is proposed as a tool to refine our insight in the prevalence of germ cell tumors in specific diagnostic groups.
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Affiliation(s)
- Martine Cools
- Department of Pathology, Erasmus MC-University Medical Center Rotterdam, Josephine Nefkens Institute, The Netherlands
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Abstract
Disorders of somatosexual development that lead to ambiguous genitalia occur in one from 3,000-5,000 newborns. Parents and health care professionals are confronted with a number of crucial questions: to what sex should the child be assigned, what is the appropriate treatment in terms of hormonal and surgical interventions, when and how should these take place, and what impact do they have on the development of gender identity (GI), psychosexual well-being and fertility? This paper reviews the etiology, treatment and outcome in terms of GI and sexual health for the following syndromes: congenital adrenal hyperplasia (CAH), complete and partial androgen insensitivity (cAIS, pAIS), and pure and mixed gonadal dysgenesis (pGD, mGD). Emphasis is focussed on the current discussion involving the timing and extent of genital surgery. Finally, a procedure is introduced that covers the sexual-medical needs of patients, parents and health care professionals.
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Affiliation(s)
- H A G Bosinski
- Sexualmedizinische Forschungs- und Beratungsstelle, Universitätsklinikum Schleswig-Holstein, Campus Kiel, Arnold-Heller-Str. 12, 24105, Kiel.
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Abstract
PURPOSE OF REVIEW Mutations in genes contributing to sexual determination and differentiation can cause clinical syndromes with potential for the development of malignant tumors. This article focuses on intersex disorders requiring surveillance for and/or operation to prevent or treat malignancies. RECENT FINDINGS Classification of intersex disorders into risk groups gives guidance to physicians about children who are vulnerable to malignant degeneration of the gonads or kidneys. The gonads most at risk are both dysgenetic and intra-abdominal, and early gonadectomies are recommended as malignancies have been reported in infancy. Predominant risk groups include syndromes of gonadal dysgenesis and Ullrich-Turner syndrome. Partial gonadectomy is feasible in true hermaphrodites commensurate with sex of rearing. Histologically normal intra-abdominal gonads may be left through puberty (androgen insensitivity syndromes). A palpably normal descended gonad in a child with a Y chromosome can be observed if the child is reared as male. Certain intersex syndromes with splice variants of the WT1 gene are susceptible to Wilms' tumors (Frasier and Denys-Drash syndromes). SUMMARY Prevention or early recognition of malignancy in intersex disorders requires knowledge of the risk factors including dysgenetic gonads, a Y chromosome with intra-abdominal gonads and dysgenetic syndromes with WT1 gene splice variants. This paper describes the evolution toward laparoscopic gonadectomy in intersex patients, as a means to remove abnormal gonads and associated ductal structures as dictated by the disease or syndrome.
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Affiliation(s)
- Mary E Fallat
- Department of Surgery, Kosair Children's Hospital, University of Louisville, Louisville, Kentucky 40202, USA.
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Literature Watch. J Laparoendosc Adv Surg Tech A 2005. [DOI: 10.1089/lap.2005.15.98] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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