Results 81 to 90 of about 7,611 (271)

Long‐term outcome in a dog with a unilateral ovarian granulosa cell tumour with a concurrent non‐neoplastic abdominal effusion following ovariohysterectomy

Veterinary Record Case Reports, Volume 14, Issue 1, February 2026.
Abstract An 8‐year‐old, entire, female Boston terrier presented with chronic abdominal distention and acute anorexia. Physical examination identified a palpable abdominal mass and ascites. Results of haematological and serum biochemical investigations were within reference range.
Toshiyuki Tanaka, Mizuki Tomihari, Takashi Hasegawa   +2 more
wiley   +1 more source

Imaging appearance of ovarian dysgerminoma: A report of two cases

Radiology Case Reports
Ovarian dysgerminoma is a rare germ cell tumor accounting for 1%-2% of all malignant ovarian tumors and is generally associated with a good prognosis.
Ghita Lahnine, Btissam Benabderrazik, Amal Akammar, Nizar El Bouardi, Badreddine Alami, Moulay Y.A. Lamrani, Mustapha Maaroufi, Meryem Boubbou, Meriem Haloua   +8 more
doaj   +1 more source

Ovarian gonadoblastoma with dysgerminoma in a girl with 46,XX karyotype 17a-hydroxylase/17, 20-lyase deficiency: A case report and literature review

Frontiers in Endocrinology, 2022
17α−hydroxylase/17,20−lyase deficiency (17-OHD), caused by mutations in the gene of the cytochrome P450 family 17 subfamily A member 1 (CYP17A1), is a rare type of congenital adrenal hyperplasia (CAH), usually characterized by cortisol and sex steroid ...
Min Yin, Jiaxin Yang, Qinjie Tian, Xinyue Zhang   +3 more
doaj   +1 more source

Genomic Profiling of Pediatric Solid Tumors With a Dual DNA/RNA Panel: JCCG‐TOP2 Study

Cancer Science, Volume 117, Issue 2, Page 522-535, February 2026.
In the JCCG‐TOP2 nationwide pediatric cancer genomic profiling study, 204 patients' tumors and peripheral blood from 50 institutions across Japan were successfully analyzed using a dual DNA/RNA panel. A total of 147 (72%) had potentially actionable findings, including diagnostic, prognostic, and therapeutic findings in 111 (54%), 61 (30%), and 64 (31%),
Kayoko Tao, Takako Yoshioka, Miho Kato, Kazuyuki Komatsu, Shinichi Tsujimoto, Kenichi Sakamoto, Kazuki Tanimura, Minako Sugiyama, Masahiro Sekiguchi, Yoshiko Nakano, Yoshihiro Otani, Yasushi Yatabe, Akihiko Yoshida, Hajime Okita, Junko Hirato, Kenichi Kohashi, Yukichi Tanaka, Shinji Kohsaka, Takashi Kubo, Kuniko Sunami, Makoto Hirata, Shuichi Tsutsumi, Hiroyuki Aburatani, Katsuyoshi Koh, Masahiro Hirayama, Shuhei Karakawa, Yukayo Terashita, Hiroyuki Fujisaki, Takeshi Yagi, Akihiro Yoneda, Shinji Mochizuki, Hiroyuki Shichino, Tatsuya Suzuki, Tetsuya Takimoto, Koichi Ichimura, Chitose Ogawa, Kimikazu Matsumoto, Hitoshi Ichikawa, Motohiro Kato   +38 more
wiley   +1 more source

Classical gonadoblastoma: its relationship to the “dissecting” variant and undifferentiated gonadal tissue [PDF]

, 2017
Classical gonadoblastoma occurs almost entirely in the dysgenetic gonads of an individual who has a disorder of sex development. Approximately 40% of such neoplasms are bilateral.
Cheng, Liang, Roth, Lawrence M.
core   +2 more sources

Diagnosis and Management of Dysgerminomas with a Brief Summary of Primitive Germ Cell Tumors

Diagnostics, 2022
Dysgerminoma represents a rare malignant tumor composed of germ cells, originally from the embryonic gonads. Regarding its incidence, we do not have precise data due to its rarity. Dysgerminoma occurs at a fertile age.
Melinda-Ildiko Mitranovici, Diana Maria Chiorean, Maria Cezara Mureșan, Corneliu-Florin Buicu, Raluca Moraru, Liviu Moraru, Titiana Cornelia Cotoi, Ovidiu Simion Cotoi, Havva Serap Toru, Adrian Apostol, Sabin Gligore Turdean, Claudiu Mărginean, Ion Petre, Ioan Emilian Oală, Zsuzsanna Simon-Szabo, Viviana Ivan, Lucian Pușcașiu   +16 more
doaj   +1 more source

Inhibin immunoreactivity in gonadal and non-gonadal tumors [PDF]

, 1990
Inhibin immunoreactivity was estimated in a number of gonadal and non-gonadal tumors. Dog Sertoli cell tumors and human granulosa cell and Leydig cell tumors contained high concentrations of inhibin-like material.
Foekens, J.A. (John), Grootenhuis, A.J. (Arijan), Jong, F.H. (Frank) de, Kate, F.J.W. (Fiebo) ten, Klijn, J.G.M. (Jan), Lamberts, S.W.J. (Steven), Oosterhuis, J.W. (Wolter), Sluys, F.J. van, Steenbergen, J. (Jacobie)   +8 more
core   +1 more source

Mixed Gonadal Dysgenesis: A Comprehensive Review of Clinical Spectrum, Diagnostic Strategies, and Management Approaches

Clinical Endocrinology, Volume 104, Issue 2, Page 92-102, February 2026.
ABSTRACT Background Mixed gonadal dysgenesis (MGD) is a rare form of differences in sex development (DSD) typically associated with 45,X/46,XY mosaicism. The phenotypic presentation of MGD varies from atypical genitalia to typical male or female appearances often associated with Turner stigmata.
Dinesh Giri, Sushil Yewale, Hannah Hickingbotham, Cara Williams, Mohamed Shalaby, Julie Alderson, Julie Park   +6 more
wiley   +1 more source

Clinical management of ovarian small-cell carcinoma of the hypercalcemic type: A proposal for conservative surge [PDF]

, 2009
Ovarian small-cell carcinoma of the hypercalcemic type is a rare and highly malignant tumor. In two thirds of the patients, the tumor is associated with asymptomatic paraneoplastic hypercalcemia.
Burg, M. (Mirjam) van der, Dykgraaf, R.H.M. (Ramon), Ewing-Graham, P.C. (Patricia), Helmerhorst, T.J.M. (Theo), Jong, D. (Diederick) de, Veen, M. (Mirjam) van   +5 more
core   +1 more source

Mixed germ cell sex cord-stromal tumors of the testis and ovary. Morphological, immunohistochemical, and molecular genetic study of seven cases [PDF]

, 2006
We present the morphological, immunohistochemical, and molecular genetic features of three cases of testicular and four cases of ovarian mixed germ cell sex cord-stromal tumors (MGSCT).
Dvorak, Vladimir, Hes, Ondrej, Kazakov, Dmitry V., Matoska, Jozef, Michal, Michal, Mukensnabl, Petr, Sima, Radek, Talerman, Alexander, Vanacek, Tomas, Zuntova, Anna   +9 more
core   +2 more sources