RESUMEN
Ovotesticular (OT) disorder of sex development (DSD) is a rare condition that affects the development of reproductive organs and manifests in a wide range of phenotypic presentations. The clinical diagnosis of this condition is challenging because of its atypical nature, and the variability of presentation in 46,XX OT-DSD cases makes it a complex issue in medical practice. We report a case of a 13-year-old boy who presented with left scrotal pain. Further exploration revealed a tunica rupture without testicular torsion of the left testis, whereas the histopathological analysis of a nodule excised from the right testis indicated the presence of ovotestis tissues. A second nonemergent surgery preserved the testicular tissues as the ovarian tissue in both gonads was excised. After 22 months of follow-up, the patient's testes produced normal testosterone levels sustained over time without any exogenous supplementation. This case reveals that, in male children who present with an acute scrotal disease as adolescents, the gonads should be retained until the etiology is confirmed, and the possibility of OT-DSD should be considered.
Asunto(s)
Trastornos Ovotesticulares del Desarrollo Sexual , Adolescente , Humanos , Masculino , Trastornos Ovotesticulares del Desarrollo Sexual/diagnóstico , Trastornos Ovotesticulares del Desarrollo Sexual/cirugía , Trastornos Ovotesticulares del Desarrollo Sexual/patología , Escroto/cirugía , Desarrollo SexualRESUMEN
INTRODUCTION: Ovotestis is a rare cause of sexual ambiguity characterized by the presence in a patient of both testicular and ovarian tissue, leading to the development of both male and female structures. We report a case of ovotestis diagnosed in an adolescent, with a review of the literature. CASE REPORT: A 15-year-old patient presented with a right scrotal swelling associated with gynecomastia. Histology showed a juxtaposition of ovarian stroma with ovarian follicle and seminiferous tubules. Karyotype revealed a male subject (XY). We have therefore retained the diagnosis of ovotesticular disorders of sex development. CONCLUSION: Ovotestis is a rare finding, heterogeneous in its genetic etiology and clinical presentation. While many patients are diagnosed during infancy or childhood, we presented a case diagnosed in a 15-year-old adolescent.
Asunto(s)
Trastornos Ovotesticulares del Desarrollo Sexual , Adolescente , Femenino , Humanos , Masculino , Cariotipo , Ovario/patología , Trastornos Ovotesticulares del Desarrollo Sexual/complicaciones , Trastornos Ovotesticulares del Desarrollo Sexual/diagnóstico , Trastornos Ovotesticulares del Desarrollo Sexual/genéticaRESUMEN
Ovotesticular disorders of sex development (OT-DSD) are characterized by ovarian follicles and seminiferous tubules in the same individual, with a wide range of atypical genitalia. We report on two sibs with atypical genitalia and SRY-negative 46,XX DSD, OT-DSD was confirmed only in the boy, while the girl had bilateral ovaries. Chromosome microarray analysis (CMA) showed a 737-kb duplication at Xq27.1 including the entire SOX3 gene in both sibs, which was confirmed by quantitative real time PCR. Also, X chromosome inactivation assay showed random inactivation in both sibs. Whole exome sequencing revealed no pathogenic or likely pathogenic variant. CMA of the parents showed normal results for both, suggesting that germline mosaicism could be the reason of recurrence of this duplication in the siblings. Our results support a pathogenic role of SOX3 overexpression in 46,XX subjects leading to variable DSD phenotypes.
Asunto(s)
Mosaicismo , Trastornos Ovotesticulares del Desarrollo Sexual , Masculino , Femenino , Humanos , Trastornos Ovotesticulares del Desarrollo Sexual/diagnóstico , Trastornos Ovotesticulares del Desarrollo Sexual/genética , Trastornos Ovotesticulares del Desarrollo Sexual/patología , Hermanos , Ovario/patología , Células Germinativas/patología , Factores de Transcripción SOXB1/genéticaRESUMEN
Ovotesticular syndrome is a rare disorder of sex development characterized by the presence of testicular and ovarian tissue. The histologic characteristics of human testicular tissue are well defined by the presence of seminiferous cords or tubules containing TSPY-positive germ cells and Sox9-positive Sertoli cells surrounded by interstitial tissue containing cytochrome P450-positive Leydig cells and smooth muscle α-actin-positive peritubular myoid cells. The histological characteristics of the ovary can be defined by germ cell nests and the development of follicles. In contrast to the testis, the ovary has a paucity of defined specific protein markers, with the granulosa cell marker FOXL2 being the most widely used. In practice, defining the ovarian component of the ovotestis can be quite difficult. We developed a model of human ovotesticular syndrome by combining fetal human testis and ovary in a xenograft model. Ovotesticular xenografts were grown under the renal capsules of gonadectomized athymic nude mice for 6-32 weeks along with age matched control grafts of fetal testis and ovary. Forty ovotesticular xenografts and their controls were analyzed by histology, immunohistochemistry, and fluorescent in situ hybridization to determine the protein expression and karyotype of the cells within the grafts. The ovotesticular xenografts exhibited recognizable testicular and ovarian tissue based on testis-specific and ovary-specific markers defined above. The xenografts simulated a bipolar ovotestis in which the testicular and ovarian elements retain their separate histological characteristics and are separated by a well-defined border. This contrasts with the compartmentalized ovotestis previously described in the literature where the testicular tissue is surrounded by ovarian tissue or a mixed histology where testicular and ovarian tissues are interspersed throughout the gonad. In conclusion, we have characterized a human model of ovotestis which will allow a deeper understanding of ovotestis development in humans and facilitate a more accurate diagnosis of the ovotesticular syndrome.
Asunto(s)
Trastornos Ovotesticulares del Desarrollo Sexual , Testículo , Femenino , Animales , Ratones , Humanos , Masculino , Ratones Desnudos , Hibridación Fluorescente in Situ , Gónadas , Ovario , Trastornos Ovotesticulares del Desarrollo Sexual/diagnóstico , Trastornos Ovotesticulares del Desarrollo Sexual/metabolismo , Trastornos Ovotesticulares del Desarrollo Sexual/patologíaRESUMEN
On the basis of postoperative histopathological findings, a 29-year-old nulliparous woman was diagnosed as having ovotesticular disorder of sex development (DSD). She had undergone unilateral gonadectomy at age 6 years and vulvoplasty and vaginoplasty at age 8 years. Her karyotype was 46, XX. She had dyspareunia because of a narrow vagina, but her uterus and left gonad were normal. Spontaneous ovulation was confirmed, but sexual intercourse was impossible because of dyspareunia, despite vaginal self-dilatation with a vaginal dilator. Artificial insemination was initiated; however, five cycles failed to yield a viable pregnancy. We decided to perform in vitro fertilization (IVF), which resulted in conception. During IVF we administered intravenous anesthesia before oocyte collection to reduce her distress due to insufficient lumen expansion after vaginoplasty. The patient delivered a healthy male infant weighing 2,558 g at 37 weeks of gestation via cesarean section, which was performed because of gestational hypertension. This is the eighth report of a viable neonate born from a patient with ovotesticular DSD after gonadectomy and the first such pregnancy achieved by IVF. Therefore, IVF may be an effective option for infertile patients with ovotesticular DSD. Additionally, to prevent dyspareunia, self-management of the plastic vagina is important during the peri- and postoperative periods of early vaginoplasty.
Asunto(s)
Dispareunia , Trastornos Ovotesticulares del Desarrollo Sexual , Embarazo , Humanos , Masculino , Femenino , Trastornos Ovotesticulares del Desarrollo Sexual/diagnóstico , Cesárea , Coito , Fertilización In VitroRESUMEN
BACKGROUND: True hermaphroditism is a rare condition. It is defined as the presence of both testicular and ovarian tissues in the same individual. Sex cord tumour with annular tubules (SCTAT) is a rare stromal tumour of the sex cord that occurs mostly in the ovaries. CASE PRESENTATION: A 16-year-old girl presented to the gynaecology department with primary amenorrhea. Gynaecological examination revealed an enlarged clitoris that looked like a small penis. The chromosome karyotype was chimaera. The postoperative pathology confirmed true hermaphroditism with SCTAT. The patient underwent hormonal replacement after an operation and had no evidence of recurrence for 6 months. CONCLUSION: Cases of true hermaphroditism with SCTAT are extremely rare conditions. Surgery and hormonal replacement are important for improving the prognosis of such patients.
Asunto(s)
Neoplasias Ováricas , Trastornos Ovotesticulares del Desarrollo Sexual , Tumores de los Cordones Sexuales y Estroma de las Gónadas , Masculino , Femenino , Humanos , Adolescente , Neoplasias Ováricas/complicaciones , Neoplasias Ováricas/diagnóstico , Neoplasias Ováricas/cirugía , Trastornos Ovotesticulares del Desarrollo Sexual/complicaciones , Trastornos Ovotesticulares del Desarrollo Sexual/diagnóstico , Trastornos Ovotesticulares del Desarrollo Sexual/cirugía , Tumores de los Cordones Sexuales y Estroma de las Gónadas/complicaciones , Tumores de los Cordones Sexuales y Estroma de las Gónadas/diagnóstico , Tumores de los Cordones Sexuales y Estroma de las Gónadas/cirugía , PronósticoRESUMEN
Background: Differences/disorders of sex development (DSD) are congenital conditions in which the development of chromosomal, gonadal, or anatomical sex is atypical. Objective: The aim of this study is to report the histological characteristics and immunoexpression patterns of gonadal parenchyma in patients with 46,XX testicular and ovotesticular DSD, with a focus on the detection of germ cell malignancies. Design: Inclusion criteria were SRY-negative 46,XX testicular and ovotesticular DSD with available samples from gonadal biopsy or gonadectomy for the review of histological findings. Gonadal histology was assessed on hematoxylin and eosin-stained sections and immunohistochemical analysis. Histopathological criteria from the last World Health Organization classification of urogenital tumors were used to identify undifferentiated gonadal tissue, gonadoblastoma, and dysgerminoma. Results: Median age at first histological evaluation of gonadal samples was 1.46 years (range: 0.16-16 years). Totally 15 patients were classified as ovotesticular and only 1 as testicular DSD. Most individuals had bilateral ovotestes (12/15). No histological alterations were found in the ovarian parenchyma, while signs of dysgenesis were seen in all cases of testicular parenchyma. In 4/15 ovotesticular DSD, a prepubertal biopsy failed to identify ovarian parenchyma. We detected early prepubertal preinvasive and invasive malignancies in this cohort (five patients had undifferentiated gonadal tissue, five gonadoblastoma, and one dysgerminoma). Conclusion: 46,XX disorders of gonadal development are historically considered at a low risk for germ cell cancer, and the need for assessment of gonadal histology has been questioned. The finding of early germ cell malignancies in our cohort brings awareness and needs further research.
Asunto(s)
Trastornos del Desarrollo Sexual , Disgerminoma , Gonadoblastoma , Neoplasias de Células Germinales y Embrionarias , Neoplasias Ováricas , Trastornos Ovotesticulares del Desarrollo Sexual , Trastornos del Desarrollo Sexual/diagnóstico , Disgerminoma/genética , Femenino , Gonadoblastoma/genética , Gonadoblastoma/patología , Humanos , Masculino , Neoplasias de Células Germinales y Embrionarias/genética , Neoplasias Ováricas/patología , Trastornos Ovotesticulares del Desarrollo Sexual/diagnóstico , Trastornos Ovotesticulares del Desarrollo Sexual/genéticaRESUMEN
INTRODUCTION: Ovotesticular disorder of sex development (OTD) is a rare condition. There's a lack of literature addressing gonad-sparing surgery for OTD. OBJECTIVE: Report the laparoscopic partial gonadectomy technique - gonad-sparing surgery - in an 11-year-old child, 46, XX karyotype with OTD with atypical genitalia. MATERIAL AND METHODS: After a complete diagnostic evaluation the patient underwent feminizing genitoplasty followed by laparoscopic partial gonadectomy (gonad-sparing surgery). The patient was positioned on supine position and Trendelenburg. One 5 mm port was placed on the umbilicus and two 3 mm ports in both flanks. A gonadal wedge biopsy was performed to achieve histopathological confirmation before resection. The testicular component of the ovotestis is clearly identified based on macroscopic aspects, and resected with laparoscopic scissors and limited use of electrocautery. DISCUSSION: This case was classified as bipolar or terminal ovotestis. At the 5-month follow-up, the patient attained menarche. No adverse outcomes have been recorded. Postoperative third year follow-up hormone evaluation revealed a= female pattern characteristic and ultrasound demonstraed uterine volume increase, as well as bilateral ovarian tissue development with follicles. CONCLUSIONS: Gonad-sparing procedure is feasible and desirable whenever possible, especially in 46, XX patients with female sex of rearing, since it preserves the fertility potential. The risk of malignancy must be monitored.
Asunto(s)
Trastornos del Desarrollo Sexual , Laparoscopía , Trastornos Ovotesticulares del Desarrollo Sexual , Niño , Femenino , Gónadas , Humanos , Trastornos Ovotesticulares del Desarrollo Sexual/diagnóstico , Trastornos Ovotesticulares del Desarrollo Sexual/cirugía , Desarrollo SexualRESUMEN
STUDY OBJECTIVE: To present clinical features that characterize ovotesticular disorder of sex development (OT-DSD) in the Korean population. Among the patient cohort who were initially suspected to have OT-DSD, the actual OT-DSD patients and those of other disorder of sex development were compared. DESIGN: Retrospective medical chart review of patients who were initially suspected to have OT-DSD from 1984 to 2018 on the basis of clinical examination. SETTING: Tertiary care university hospital. PARTICIPANTS: Of 26 patients with initial diagnosis of OT-DSD, 3 were excluded because of incomplete records, and finally, 23 patients were subjected to analysis. Various examinations were performed before the surgical confirmation of gonad histopathology. INTERVENTIONS: Medical records were reviewed for clinical, anatomical, biochemical, and cytogenic characteristics, gender assignment, medical treatment, and histopathologic diagnosis. MAIN OUTCOME MEASURES: Characteristics of OT-DSD in a Korean population. RESULTS: Among 23 patients suspected to have OT-DSD, 13/23 (56.5%) were diagnosed as OT-DSD after histopathologic confirmation. Of the remaining 10 patients, 5/23 (21.7%) were diagnosed with mixed gonadal dysgenesis, 3 with Turner variant, 1 with 46,XX disorder of sex development, and 1 with Mayer-Rokitansky-Küster-Hauser syndrome. Among the 13 OT-DSD cases, 9 patients presented with the 46,XX karyotype, 1 with the 46,XY, and 3 with the 46,XX/XY karyotype. Nine patients were assigned as male and 4 as female at birth. The most common gonad histology was ovotestis 10/26 (38%), followed by ovary and testis. CONCLUSION: OT-DSD is one of the rarest disorders with various clinical presentations. A patient with ambiguous genitalia must be examined with a multidisciplinary approach with clinical suspicion for OT-DSD. Standardized procedure of evaluation and treatment is crucial.
Asunto(s)
Trastornos del Desarrollo Sexual , Trastornos Ovotesticulares del Desarrollo Sexual , Niño , Femenino , Humanos , Recién Nacido , Masculino , Trastornos Ovotesticulares del Desarrollo Sexual/diagnóstico , Trastornos Ovotesticulares del Desarrollo Sexual/epidemiología , República de Corea/epidemiología , Estudios Retrospectivos , Desarrollo SexualRESUMEN
RATIONALE: Ovotesticular disorder of sex development (DSD), previously known as true hermaphroditism, is a disorder in which individuals have both testicular and ovarian tissues. Instances of tumors arising in the gonads of individuals with 46,XX ovotesticular DSD are uncommon. PATIENT CONCERNS: We report a case of a 36-year-old phenotypical male with a chief complaint of an abdominal mass for 3 months. He reported normal erections and regular menses. Computerized tomography showed a large tumor measuring 15â×â10âcm in size, a uterus, and a cystic ovary. DIAGNOSIS: 46, XX ovotesticular DSD with seminoma. INTERVENTIONS: The patient was treated with neochemotherapy (etoposide and cisplatin), surgery, chemotherapy, and testosterone replacement. OUTCOMES: At the 13-month follow-up, the patient reported satisfactory erections, and no evidence of disease was found. CONCLUSION: Cases of 46,XX ovotesticular DSD with seminoma are uncommon. Our case reveals the importance of surgery combined with neochemotherapy, chemotherapy, and testosterone replacement in these patients to improve the prognosis.
Asunto(s)
Trastornos Ovotesticulares del Desarrollo Sexual/complicaciones , Seminoma/complicaciones , Neoplasias Testiculares/complicaciones , Adulto , Humanos , Masculino , Trastornos Ovotesticulares del Desarrollo Sexual/diagnóstico , Trastornos Ovotesticulares del Desarrollo Sexual/patología , Seminoma/patología , Seminoma/terapia , Neoplasias Testiculares/patología , Neoplasias Testiculares/terapiaRESUMEN
INTRODUCTION: True hermaphroditism is a rare and usually sporadic disorder. It is defined by the presence of both ovarian and testicular tissues together as ovotestis. PATIENT CONCERNS: In this study, we reported a rare true hermaphroditism case with dysgerminoma. A 49-year-old woman developed masses in both inguinal regions for 30 years. Recently 3 months, the patient found that the size of mass in her left inguinal region was significantly increased. DIAGNOSIS: After surgical resection, the results of immunohistochemical examination in left mass revealed a dysgerminoma with positive expression of placental alkaline phosphatase and octamer-binding transcription factor 3/4, and right mass was a cryptorchidism. Chromosomal analysis revealed the karyotype 46, XY. Combined immunohistochemical and karyotype analysis, a diagnosis of true hermaphroditism with dysgerminoma was made. INTERVENTIONS: Radiotherapy combined with chemotherapy after tumor resection was used to improve her prognosis. Hormone replacement therapy with conjugated estrogen and medroxyprogesterone acetate were used to maintain her female characteristics. OUTCOMES: The patient underwent hormonal replacement and has been well for 6 months. CONCLUSION: The positive expression of placental alkaline phosphatase and octamer-binding transcription factor 3/4 could be 2 diagnosis markers of dysgerminoma. Surgery combined with radiotherapy and chemotherapy could improve the prognosis of dysgerminoma. Moreover, hormone replacement therapy with conjugated estrogen and medroxyprogesterone acetate was very helpful to maintain the female characteristic of patients with true hermaphroditism.
Asunto(s)
Disgerminoma/complicaciones , Neoplasias Ováricas/complicaciones , Trastornos Ovotesticulares del Desarrollo Sexual/complicaciones , Diagnóstico Diferencial , Disgerminoma/diagnóstico , Disgerminoma/patología , Disgerminoma/terapia , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neoplasias Ováricas/diagnóstico , Neoplasias Ováricas/patología , Neoplasias Ováricas/terapia , Trastornos Ovotesticulares del Desarrollo Sexual/diagnóstico , Trastornos Ovotesticulares del Desarrollo Sexual/patología , Trastornos Ovotesticulares del Desarrollo Sexual/terapiaRESUMEN
BACKGROUND: True hermaphroditism is characterized by the presence of both testicular and ovarian tissue. This case report aimed to describe a case of ovotestis in adolescents. CASE: A 17-year-old patient presented with undifferentiated genitalia. Thelarche occurred at age 14, menarche occurred at age 15, and menstruation was regular. Physical examination showed female phenotype, Tanner IV breasts, gynecoid hair, enlarged clitoris, and labia majora symphysis with a single orifice. The patient presented high levels of total testosterone. The left gonad contained typical ovarian tissue and the right gonad contained both seminiferous tubules and ovarian tissue (ovotestis). Vaginoscopy revealed a single orifice (urethra and vagina). Right gonadectomy confirmed the presence of ovotestis. SUMMARY AND CONCLUSION: Knowledge of true hermaphroditism is important for early diagnosis and proper management.
Asunto(s)
Trastornos Ovotesticulares del Desarrollo Sexual/diagnóstico , Adolescente , Femenino , Estudios de Seguimiento , Genitales/patología , Gónadas/patología , Humanos , Masculino , Trastornos Ovotesticulares del Desarrollo Sexual/patología , Trastornos Ovotesticulares del Desarrollo Sexual/cirugíaRESUMEN
OBJECTIVE: Description of diagnosis of 45,X/46,XY ovotesticular DSD. DESIGN: Case report. SETTING: Department of Medical Genetics, KZ a.s., Masaryk Hospital, Ústí nad Labem. CASE REPORT: 45,X/46,XY ovotesticular DSD is a diagnosis, which in this case was detected by chromosomal examination was performed, in which the child showed karyotype 45,X[2]/46,XY[8] - a pathological male karyotype correlated with the syndrome 45,X/46,XY ovotesticular DSD (disorder of sexual development). At the same time, a variant of chromosome 10:45,X,inv(10) (p11q21.2)/46,XY,inv(10)(p11q21.2) was detected. CONCLUSION: The phenotype of patients with mosaic karyotype 45,X/46,XY ranges in a wide range from the female phenotype with classical Turner syndrome, through individuals with ambiguous genitals to normal but infertile men. Thus, both Turners syndrome and virilization can be expected. Gonads are usually dysgenetic with insufficiently differentiated testicular tissue, which can occur in both gonads (mixed gonadal dysgenesis) or only in one (asymmetric gonadal dysgenesis). With this type of gonadal dysgenesis, there is a risk of gonadoblastoma or other tumors.
Asunto(s)
Trastornos del Desarrollo Sexual , Disgenesia Gonadal 46 XY , Trastornos Ovotesticulares del Desarrollo Sexual , Niño , Trastornos del Desarrollo Sexual/diagnóstico , Trastornos del Desarrollo Sexual/genética , Femenino , Humanos , Cariotipo , Cariotipificación , Masculino , Trastornos Ovotesticulares del Desarrollo Sexual/diagnóstico , Trastornos Ovotesticulares del Desarrollo Sexual/genéticaRESUMEN
Here we describe the case of a pig with intersex traits including ambiguous external genitalia, sex chromosome abnormalities and a late-onset vanishing testis-like syndrome. It was identified shortly after birth by presenting a predominantly female phenotype with two large scrotal masses resembling testes. The karyotype is 38,XX (53%)/38,XY (47%). Sex steroid levels were undetectable at 1 and 7 months old, whereas circulating cortisol levels were typical. DNA studies excluded gene alterations in sex-determining region Y (SRY), dosage-sensitive sex reversal-congenital adrenal hypoplasia critical region on the X chromosome protein 1 (DAX1), SRY-related high mobility group-box gene 9 (SOX9), nuclear receptor subfamily 5, group a, member 1 (NR5A1), nuclear receptor subfamily 3, group c, member 4 (NR3C4) and steroid 5-alpha-reductase 2 (SRD5A2). At 8 months of age the XX/XY pig evinced delayed growth; however, the most striking phenotypic change was that the testes-like structures completely vanished in a 2-3-week period. The internal genitalia were found to consist of a portion of a vagina and urethra. No fallopian tubes, uterus or remnants of Wolffian derivatives were observed. More importantly, no testes, ovaries, ovotestis or gonadal streaks could be identified. The XX/XY sex chromosome dosage and/or overexpression of the DAX1 gene on the X chromosome in the presence of a wild-type SRY gene may have caused this predominantly female phenotype. This specimen represents an atypical case of 38,XX/38,XY chimeric, ovotesticular disorder of sex development associated with agonadism.
Asunto(s)
Disgenesia Gonadal 46 XY/veterinaria , Trastornos Ovotesticulares del Desarrollo Sexual/veterinaria , Aberraciones Cromosómicas Sexuales/veterinaria , Sus scrofa/genética , Enfermedades de los Porcinos/genética , Testículo/anomalías , Cromosoma X , Cromosoma Y , Animales , Femenino , Predisposición Genética a la Enfermedad , Disgenesia Gonadal 46 XY/diagnóstico , Disgenesia Gonadal 46 XY/genética , Hormonas Esteroides Gonadales/sangre , Hidrocortisona/sangre , Masculino , Trastornos Ovotesticulares del Desarrollo Sexual/diagnóstico , Trastornos Ovotesticulares del Desarrollo Sexual/genética , Fenotipo , Porcinos , Enfermedades de los Porcinos/diagnósticoRESUMEN
A 53-year-old male referred to our centre because of hypergonadotropic hypogonadism detected during urological follow-up for urethral lithiasis. Physical examination showed short stature, micropenis, ambiguous external genitalia, and normal secondary sexual characteristics. Karyotype: 45â¯×â¯0/46XY. Abdominal MRI revealed the presence of uterus-like structure, right annex, and left testes without prostate. He underwent laparoscopic removal of dysgenetic tissues; histologic examination confirmed the presence of little uterus, fallopian tubes, little atrophic ovary, and vaginal tract; left testes was atrophic with sclero-jalinosis of seminal tubes and Leydig's cells hyperplasia. Testosterone replacement therapy was started after surgery and prostate became MRI visible after 2 years.
Asunto(s)
Cariotipo , Trastornos Ovotesticulares del Desarrollo Sexual/genética , Humanos , Masculino , Persona de Mediana Edad , Trastornos Ovotesticulares del Desarrollo Sexual/clasificación , Trastornos Ovotesticulares del Desarrollo Sexual/diagnósticoRESUMEN
Simpson-Golabi-Behmel syndrome type I (SGBS, OMIM312870), caused by defects of the GPC3 and GPC4 genes on chromosome Xq26, is an X-linked recessive macrosomia/multiple congenital anomaly disorder characterized by somatic overgrowth, coarse facial features, variable congenital anomalies, increased tumor risk, and mild-to-moderate neurodevelopmental anomalies. We report the postmortem findings in 3 second-trimester male siblings with SGBS who displayed ambiguous genitalia (in all 3) and gonadal dysgenesis (ovotestis) (in 1), thus expanding the SGBS spectrum to include these disorders of sex development.
Asunto(s)
Anomalías Múltiples/diagnóstico , Arritmias Cardíacas/diagnóstico , Enfermedades Genéticas Ligadas al Cromosoma X/diagnóstico , Gigantismo/diagnóstico , Cardiopatías Congénitas/diagnóstico , Discapacidad Intelectual/diagnóstico , Trastornos Ovotesticulares del Desarrollo Sexual/diagnóstico , Anomalías Múltiples/patología , Arritmias Cardíacas/patología , Femenino , Enfermedades Genéticas Ligadas al Cromosoma X/patología , Gigantismo/patología , Cardiopatías Congénitas/patología , Humanos , Discapacidad Intelectual/patología , Masculino , Trastornos Ovotesticulares del Desarrollo Sexual/patología , MortinatoRESUMEN
BACKGROUND: Ovotesticular disorders of sex development is a condition defined as the presence of ovarian tissue containing ovarian follicles and testicular tissue containing seminiferous tubules in the same individual. CASE: We report on a 19-year-old who is phenotypically male, with a 46,XX/46,XY mosaicism karyotype, who presented later in life with cyclical abdominal pain that resembled menstrual cramps and unilateral undescended testes. SUMMARY AND CONCLUSION: He underwent laparoscopic hysterectomy and right salpingo-oophorectomy, resulting in cessation of his symptoms and improved sperm count.
Asunto(s)
Histerectomía/métodos , Laparoscopía/métodos , Trastornos Ovotesticulares del Desarrollo Sexual/cirugía , Salpingooforectomía/métodos , Adulto , Femenino , Terapia de Reemplazo de Hormonas/métodos , Humanos , Masculino , Mosaicismo , Ovario/cirugía , Trastornos Ovotesticulares del Desarrollo Sexual/diagnóstico , Trastornos Ovotesticulares del Desarrollo Sexual/tratamiento farmacológico , Recuento de Espermatozoides , Espermatogonias , Testosterona/uso terapéutico , Resultado del Tratamiento , Adulto JovenAsunto(s)
Trastornos Ovotesticulares del Desarrollo Sexual/diagnóstico , Adolescente , Castración , Femenino , Humanos , Nigeria , Trastornos Ovotesticulares del Desarrollo Sexual/patología , Trastornos Ovotesticulares del Desarrollo Sexual/psicología , Trastornos Ovotesticulares del Desarrollo Sexual/cirugíaRESUMEN
Hermaphroditism is known as ovotesticular disorder of sex development. A 14-year-old boy was admitted with right acute scrotum. Exploration revealed tunica rupture and hematoma, with no viable tissue. After 1 month, he was admitted again with left hemiscrotal pain. Microscopic examination of the left gonad demonstrated foci of hemorrhagic cysts, primordial follicles, and regions of seminiferous tubules. We preserved a testicular tissue and the ovarian part was extracted completely. Long-term follow-up with his hormonal profile is reported. This is a case of ovotesticular disorder presented with acute scrotum and we also tried to reduce long-term hormone therapy, with preservation of testicular part.