Results 71 to 80 of about 10,647 (219)

Progressive ovarian sertoli – leydig cell tumor: case report

Bali Medical Journal, 2023
Introduction: Ovarian Sertoli – Leydig Cell Tumor (SLCT) are one of sex cord tumor that has incidence rate less than 0,2% of all ovarian tumors. It occurs predominantly in second and third decades of lifetime. It has characteristics mostly low–grade malignant although poorly differentiated type may behave more aggressively.
Juanda Raynaldi, null Hasanuddin, Sarah Ika Nainggolan, null Munizar   +3 more
openaire   +1 more source

Diagnostic performance of the microRNA‐371a assay in small testicular masses: a real‐world cohort study

BJU International, EarlyView.
Objectives To evaluate the diagnostic performance of the Conformité Européenne [CE]‐certified microRNA‐371a‐3p (miR371a) assay in patients undergoing inguinal exploration for small testicular masses of unknown histology in a real‐world setting. Patients and Methods Between March 2023 and March 2024, 60 patients underwent inguinal exploration for ...
Felix Seelemeyer, David Pfister, Ruben Gößmann, Olivia Steenbock, Roberto Pappesch, Sabine Merkelbach‐Bruse, Axel Heidenreich   +6 more
wiley   +1 more source

Receptores e função do estrógeno no sistema reprodutor masculino [PDF]

, 2009
A substantial advance in our understanding on the estrogen signaling occurred in the last decade. Estrogens interact with two receptors, ESR1 and ESR2, also known as ERα and ERβ, respectively.
Fernandes, Sheilla Alessandra Ferreira, Gomes, Gisele Renata Oliveira, Lazari, Maria de Fatima Magalhaes, Lucas, Thais Fabiana Gameiro, Porto, Catarina Segreti, Royer, Carine, Siu, Erica Rosanna, Yasuhara, Fabiana   +7 more
core   +2 more sources

Diagnostic yield of OCT3/4 reflex testing in testicular biopsy

Histopathology, EarlyView.
GCNIS detection frequency was 48/3353 (1.4%) testicular biopsies from 42/1870 (2.2%) men who underwent testicular biopsy with or without testicular sperm extraction (TESE). OCT3/4 was particularly helpful for detecting interstitial seminoma, GCNIS coexisting with mature spermatogenesis, and focal GCNIS.
Roselyne Choiniere, Willem PA Boellaard, Geert JLH van Leenders   +2 more
wiley   +1 more source

Tubular Krukenberg Tumor with an Occult Primary [PDF]

, 2011
Tubular Krukenberg tumor with an occult primary can cause problems in histopathologic diagnosis, by mimicking primary ovarian tumors. We present one such occurrence in a 32year old female who underwent surgery for bilateral malignant ovarian tumor. Gross
Kaur, N, Kaushal, V, Mardi, K
core   +1 more source

Kisspeptin as a test of hypothalamic dysfunction in pubertal and reproductive disorders

Andrology, Volume 14, Issue 4, Page 1002-1016, May 2026.
Abstract The hypothalamic–pituitary–gonadal axis is regulated by the gonadotropin‐releasing hormone pulse generator in the hypothalamus. This is comprised of neurons that secrete kisspeptin in a pulsatile manner to stimulate the release of GnRH, and, in turn, downstream gonadotropins from the pituitary gland, and subsequently sex steroids and ...
Aureliane C. S. Pierret, Aaran H. Patel, Elisabeth Daniels, Alexander N. Comninos, Waljit S. Dhillo, Ali Abbara   +5 more
wiley   +1 more source

Unusual malignant neoplasms of ovary in children: two cases report [PDF]

Korean Journal of Pediatrics, 2016
Sex cord tumors with annular tubules are known to originate from the sex cord of embryonic gonads that synthesize Sertoli cells, Leydig cells, granulosa cells, and theca cells of the ovarian stroma, while ovarian small cell carcinoma of the hypercalcemic
Ali Ghribi, Aicha Bouden, Manef Gasmi, Mourad Hamzaoui   +3 more
doaj   +1 more source

Pharmacogenetics of follicle‐stimulating hormone action in the male

Andrology, Volume 14, Issue 4, Page 1064-1072, May 2026.
Abstract Male factor infertility (MFI) is involved in half of the cases of couple infertility. The follicle‐stimulating hormone (FSH) therapy is considered efficient to improve semen parameters and pregnancy rate in patients with idiopathic MFI, following the lesson learned from hypogonadotropic hypogonadism.
Andrea Graziani, Giuseppe Grande, Raffele Scafa, Riccardo Selice, Andrea Garolla, Maria Santa Rocca, Cinzia Vinanzi, Alberto Ferlin   +7 more
wiley   +1 more source

Sertoli-Leydig Cell -A Rare Male Hormone Producing Ovarian Tumor

Journal of Bahria University Medical and Dental College, 2013
Sertoli-Leydig cell tumor (SLCT) of ovary is an unusual neoplasm that belongs to a group of sex cord-stromal tumors of ovary. It accounts for less than 0.5% of all primary ovarian neoplasms.
Khalida Nasreen, Rozina Mustafa
doaj  

Folate receptor alpha (FRα) expression in tubo‐ovarian and endometrial tumors: a study of 923 cases

The Journal of Pathology: Clinical Research, Volume 12, Issue 2, March 2026.
Abstract Folate receptor alpha (FRα) is a promising therapeutic target due to its high expression in several tumor types and its rare expression in healthy tissue. Recently, the antibody‐drug conjugate mirvetuximab soravtansine has been approved for treatment of advanced platinum‐resistant high‐grade serous carcinoma (HGSC).
Isabela Töltési, Kristýna Němejcová, Michaela Kendall Bártů, Romana Vránková, David Cibula, Pavel Fabian, Filip Frühauf, Jitka Hausnerová, Jan Laco, Gábor Méhes, Zuzana Špůrková, Marián Švajdler, Radoslav Matěj, Pavel Dundr   +13 more
wiley   +1 more source