Results 11 to 20 of about 1,721 (201)
Prevalence of Y-chromosome sequences and gonadoblastoma in Turner syndrome
Revista Paulista de Pediatria, 2016 Objective: To assess the prevalence of Y-chromosome sequences and gonadoblastoma in patients with Turner syndrome (TS) using molecular techniques. Data source: A literature search was performed in Pubmed, limiting the period of time to the years 2005 ...
Alessandra Bernadete Trovó de Marqui +2 more
doaj +2 more sources
Gonadoblastoma and Fertility [PDF]
Journal of Clinical Pathology, 1992 Most patients with gonadoblastoma have dysgenetic gonads. This rare tumour has been described in three pregnant women. A fourth case in a 26 year old pregnant woman who presented with gonadoblastoma and dysgerminoma, is reported.
Toprak, As +3 more
core +3 more sources
Canine ovarian gonadoblastoma with dysgerminoma overgrowth: a case study and literature review [PDF]
Journal of Ovarian Research, 2019 Background Gonadoblastoma (GB) is a rare mixed germ cell-sex cord-stromal tumour, first described in humans, commonly found in dysgenetic gonads of intersex patients that have a Y chromosome.
Ana R. Flores +8 more
doaj +2 more sources
Case Reports in Endocrinology, 2022 Gonadoblastoma is a neoplasm containing an intimate mixture of germ cells and elements resembling immature granulosa or Sertoli cells. It has been considered as in situ germ cell malignancy that can be associated with malignant components.
Prathamesh Chandrapattan +5 more
doaj +2 more sources
Prevalence of c-KIT mutations in gonadoblastoma and dysgerminomas of patients with disorders of sex development (DSD) and ovarian dysgerminomas. [PDF]
PLoS ONE, 2012 Activating c-KIT mutations (exons 11 and 17) are found in 10-40% of testicular seminomas, the majority being missense point mutations (codon 816). Malignant ovarian dysgerminomas represent ~3% of all ovarian cancers in Western countries, resembling ...
Remko Hersmus +12 more
doaj +5 more sources
Dysgerminoma and gonadoblastoma in the course of Swyer syndrome [PDF]
Polish Journal of Pathology, 2017 We present a case of a woman with primary amenorrhea. Ultrasound imaging showed a uterus of normal size but bands of connective tissues at the site of ovaries. A genetic test was done which revealed the XY karyotype. Swyer syndrome was diagnosed.
Tomasz Milewicz +9 more
doaj +2 more sources
Swyer Syndrome With Gonadoblastoma: A Clinicoradiological Approach
Journal of Human Reproductive Sciences, 2017 Primary amenorrhea is a common diagnostic challenge in the gynecology department, wherein there are numerous causes that need to be approached in a systematic manner.
Arjit Agarwal, Shubhra Agarwal
doaj +2 more sources
Akusherstvo i ginekologiia, 1982 Bu yazımızda, overin gonadal bir tümörü olan Gonadoblastoma takdim edilmiştir. Nadir görülen bu tümörün etyolojisi, kliniği, teşhisi tartışılmış, literatür gözden geçirilmiştir.A case of ovarian gonadoblastoma is presented.
core +2 more sources
Gonadoblastoma in a patient with 46, XY complete gonadal dysgenesis
The Turkish Journal of Pediatrics, 2016 46, XY complete gonadal dysgenesis (Swyer syndrome) is a rare cause of 46, XY sexual development disorder. The patient presented to our clinic with absence of breast development and lack of periods at the age of 17 years.
Melikşah Keskin +6 more
doaj +3 more sources
Suspected Ovotesticular Disorders of Sexual Differentiation in a Phenotypic Male With Ambiguous Genitalia, Light Menstrual Flow, and Synchronous Bilateral Dysgerminoma: A Case Report From Ethiopia. [PDF]
Case Rep PediatrBackground: Ovotesticular disorder of sexual differentiation (DSD) is one of the rarest congenital conditions affecting gonadal and sexual development, characterized by the coexistence of ovarian and testicular tissue within an individual. This condition often presents with ambiguous genitalia, atypical pubertal development, or unexpected menstrual ...
Siferih M +7 more
europepmc +2 more sources