Results 181 to 190 of about 1,665,731 (255)

Large Cell Calcifying Sertoli Cell Tumor

American Journal of Surgical Pathology, 2021
We present a series of 18 (8 clinically benign, 8 clinically ambiguous [ie, lacking sufficient follow-up to determine behavior], and 2 clinically malignant) large cell calcifying Sertoli cell tumors (LCCSCT) of the testis. The median patient age and size
Khaleel I. Al-Obaidy, Muhammad T. Idrees, E. Abdulfatah, L. Kunju, A. Wu, T. Ulbright   +5 more
semanticscholar   +1 more source

Sertoli–Leydig cell tumor: a clinicopathological analysis in a comprehensive, national cohort

International Journal of Gynecological Cancer, 2023
Introduction Sertoli–Leydig cell tumors are rare tumors of the ovary. Moderate and poorly differentiated tumors can metastasize and have a poor outcome. A pathogenic variant in DICER1 is associated with an increased risk of developing these tumors along ...
P. Bekker, Anne Regitze Miland-Samuelsen, Maja Patricia Smerdel, Tine Schnack, F. Lauszus, S. Karstensen   +5 more
semanticscholar   +1 more source

Sertoli cell testicular tumors

Urology, 1981
The testicular Sertoli cell tumor is generally considered a benign tumor that can be treated by orchiectomy and close follow-up. It accounts for less than 1.5 per cent of testis tumors and may be malignant in 10 per cent of cases. Approximately 30 per cent have endocrine activity. We present 5 additional cases to the 75 previously reported in the world
R, Littleton, R, Farah, J, Cerny, J, Ohorodnik   +3 more
openaire   +2 more sources

Sclerosing Sertoli cell tumor without expression of typical sex cord stromal tumor markers: case report and literature review.

Pathology Research and Practice, 2012
C. Esber, A. Shabsigh, D. Zynger
semanticscholar   +3 more sources

Sertoli-Leydig cell tumor

Archives of Gynecology and Obstetrics, 2001
Sertoli-Leydig cell tumors belong to the group of sex-cord stromal tumors of the ovary. They account for less than 0,5% of all ovarian neoplasms. The majority of these tumors are benign, and almost all are localised unilaterally. Herewith, we describe an ovarian Sertoli-Leydig cell tumor in an 11-year-old girl.
T, Lantzsch, S, Stoerer, K, Lawrenz, J, Buchmann, H G, Strauss, H, Koelbl   +5 more
openaire   +2 more sources

Well-differentiated Sertoli-Leydig Cell Tumors (SLCTs) Are Not Associated With DICER1 Pathogenic Variants and Represent a Different Tumor Type to Moderately and Poorly Differentiated SLCTs

American Journal of Surgical Pathology, 2022
Sertoli-Leydig cell tumors (SLCTs) are uncommon ovarian sex cord-stromal neoplasms which are currently classified into well, moderately, and poorly differentiated and retiform types.
W. McCluggage, B. Rivera, Anne-Sophie Chong, B. Clarke, K. Schultz, L. Dehner, N. Tchrakian, M. Apellaniz-Ruiz, C. Gilks, F. Kommoss, C. Stewart, W. Foulkes   +11 more
semanticscholar   +1 more source

Prepubertal Malignant Large Cell Calcifying Sertoli Cell Tumor of the Testis.

Urology, 2018
An otherwise healthy 7-year-old boy was diagnosed with malignant large cell calcifying Sertoli cell tumor (LCCSCT) of the testis. He underwent attempted partial orchiectomy with conversion to radical orchiectomy due to suspected malignancy on ...
Guanqun Li, Matthew S. Lee, K. Kraft, A. Heider   +3 more
semanticscholar   +1 more source

Sertoli-Leydig Cell Tumors of the Ovary With Follicular Differentiation Often Resembling Juvenile Granulosa Cell Tumor

American Journal of Surgical Pathology, 2020
Thirty-eight ovarian Sertoli-Leydig cell tumors that contained follicles are described; in 33 of them follicles imparted a microscopic appearance resembling that of the juvenile granulosa cell tumor.
Zehra Ordulu, R. Young
semanticscholar   +1 more source

A single-nucleus transcriptomic atlas of primate testicular aging reveals exhaustion of the spermatogonial stem cell reservoir and loss of Sertoli cell homeostasis

Protein & Cell, 2022
The testis is pivotal for male reproduction, and its progressive functional decline in aging is associated with infertility. However, the regulatory mechanism underlying primate testicular aging remains largely elusive. Here, we resolve the aging-related
Daoyuan Huang, Yuesheng Zuo, Chen Zhang, Guoqiang Sun, Ying Jing, Jinghui Lei, Shuai Ma, Shuhui Sun, Huifen Lu, Yusheng Cai, Weiqi Zhang, F. Gao, Andy Peng Xiang, J. C. I. Belmonte, Guang-Hui Liu, J. Qu, Si Wang   +16 more
semanticscholar   +1 more source

Large-Cell Calcifying Sertoli Cell Tumor

Journal of Urology, 1989
We report on a 20-year-old man with a left testicular mass clinically believed to be a malignant neoplasm but subsequently identified as a large-cell calcifying Sertoli cell tumor. This is a rare form of Sertoli cell tumor with unique clinical and pathological features only recently described in the literature.
J J, Buchino, J J, Buchino, E R, Uhlenhuth   +2 more
openaire   +2 more sources