Results 61 to 70 of about 11,695 (262)

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

Germ-cell tumors of the central nervous system in Peking Union Medical College Hospital: A 20-year clinicopathologic review

Chinese Medical Journal, 2019
[Figure 1C]; one case (0.6%) was diagnosed as YST. To the Editor: Germ-cell tumors (GCTs) of the central nervous system (CNS), the morphologic, immunopheThere were no cases of pure choriocarcinoma originating notypic, and (in some respects) genetic ...
Z. Huo
semanticscholar   +1 more source

Porcine kidney xenotransplantation: From primate models to clinical reality

Animal Models and Experimental Medicine, EarlyView.
In the face of a critical shortage of human donor kidneys for end‐stage renal disease patients, porcine kidney xenotransplantation has emerged as a viable solution. This field has navigated major hurdles, including immune rejection, physiological incompatibilities, potential biomechanical differences and the risk of cross‐species infection. To overcome
Zihang Guo, Ling Zhang, Shoulong Deng, Chuan Qin   +3 more
wiley   +1 more source

Testis-sparing surgery for benign and malignant tumors: A critical analysis of the literature

Indian Journal of Urology, 2008
In order to explore the latest advances in organ-sparing treatment of testicular tumors, a literature search of the Medline/PubMed database was carried out for published data in the English language up to 2007.
Gianluca Giannarini, Andrea Mogorovich, Irene Bardelli, Francesca Manassero, Cesare Selli   +4 more
doaj   +1 more source

Humanized immune system animal models and their recent applications

Animal Models and Experimental Medicine, EarlyView.
In this review, we provide an updated and comprehensive overview of the current state of humanized immune system animal model research. We discuss the variety of techniques used to produce humanized mice with their respective strengths and weaknesses, and evaluate the advantages and limitations of these models, including issues with incomplete immune ...
Nicolas Skuli, Rudra B. Amin, A’ishah Bakayoko, Marisa Kruidenier, Sahara Aqui, Sarah J. Skuli, Terence P. Gade   +6 more
wiley   +1 more source

Mullerian adenosarcoma-like tumor arising from an extragonadal germ cell tumor: Case Report and Literature Review

Human Pathology Reports
Extragonadal germ cell tumors (GCTs) are rare neoplasms, accounting for 1–5 % of all germ cell tumors. Mixed germ cell tumors are neoplasms with more than one GCT component.
Pauline Biesemans, Marcella Baldewijns, Steven Joniau, Tim Van Assche, Marc Claessens, Robert Hente, Wies Vanderbruggen, Wim Volders, Anne-Sophie Van Rompuy   +8 more
doaj   +1 more source

An Unusual Case of Primary Retroperitoneal Germ Cell Tumour in a Young Man

European Journal of Case Reports in Internal Medicine, 2018
Some 2–5% of germ cell tumours are of extragonadal origin, with a retroperitoneal location being very rare. The majority of retroperitoneal germ cell tumours have metastasized from a testicular tumour.
Maria João Raposo Linhares Serpa, Susana Franco, Diana Repolho, Francisco Branco, João Gramaça, José Ferreira Júnior   +5 more
doaj   +1 more source

The Role of miRNAs in Chicken Immune Regulation and Prospects for Disease‐Resistant Breeding

Animal Research and One Health, EarlyView.
A schematic workflow illustrating the screening of disease‐resistant miRNAs and the generation of miRNA‐based disease‐resistant chickens via PGC‐mediated germline genome editing. ABSTRACT MicroRNAs (miRNAs) are emerging as pivotal regulators of the immune system, playing a decisive role in shaping disease resistance in chicken.
Qiangzhou Wang, Weiran Wu, Qingqing Cai, Jiaxing Wang, Qi Gao, Muhammad Iftikhar, Yulin Bi, Hao Bai, Lihong Gu, Guobin Chang, Shihao Chen   +10 more
wiley   +1 more source

Unusual presentation of fetal ventriculomegaly: a case report [PDF]

Journal of Medicine and Life Science
Fetal ventriculomegaly (VM) is a relatively common finding during prenatal examinations and occurs in approximately 0.2% of live births. Although there are various causes, obstructive VM due to cerebellar hemorrhage is exceedingly rare.
Sang Yoon Lee
doaj   +1 more source

Modern competency‐based teaching of human sexual development

Anatomical Sciences Education, EarlyView.
Abstract Embryology is an integral part of anatomy and a key subject in basic medical education. The development of the sexual tract, which is closely associated with the formation of the urinary tract and the organs of continence, is particularly complex and relevant for many medical disciplines.
Elisabeth Eppler, Alessandro Bilella, Christian M. Hammer   +2 more
wiley   +1 more source