Results 31 to 40 of about 11,236 (211)

Isolated eyeball metastasis of non-seminomatous germ cell testicular tumor [PDF]

open access: yes, 2011
Introduction. Testicular tumors most frequently metastasize to regional lymph nodes. Non-seminomatous tumor metastasis of testicle (NSGCTT) to the eyeball is rare. Case report.
Bojanić Nebojša   +5 more
core   +1 more source

“A tumour registry initiative”

open access: yesWorld Neurosurgery: X, 2023
Background: Published literature on epidemiological profile of paediatric brain tumours in India is limited. Aim: To present a retrospective analysis of the histological spectrum of 158 paediatric age group central nervous system tumours operated in a ...
Rajesh Nair   +3 more
doaj   +1 more source

Malignant Ovarian Mixed Germ Cell Tumor: a Rare Case [PDF]

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2009
Background and Objectives: Mixed germ cell tumors of the ovary, uncommon but aggressive tumors are seen most often in young women or adolescent girls, and are generally curable if found and treated early.
Z. Ebrahimi, Z. Khalaji Nia
doaj  

Diagnostic value of qualitative and strain ratio elastography in the differential diagnosis of non-palpable testicular lesions [PDF]

open access: yes, 2016
The purpose of this study was to evaluate prospectively the accuracy of qualitative and strain ratio elastography (SE) in the differential diagnosis of non-palpable testicular lesions.
BARBAGALLO, FEDERICA   +12 more
core   +1 more source

Treatment of pediatric intracranial germ cell tumors: Tiantan experience

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery
Pediatric intracranial germ cell tumors (GCT) are clinically rare but highly heterogeneous tumors, primarily occurring in children and adolescents. The treatment method depends on the tumor type.
LI Xiang, LU Li-juan, GONG Jian
doaj   +1 more source

Platelet Lysate–Enriched Human Induced Pluripotent Stem Cell–Derived Chondrocyte Sheets for Bone Defect Repair via Endochondral Ossification

open access: yesAdvanced Healthcare Materials, EarlyView.
Human iPSC‐derived hypertrophic chondrocyte sheet promotes bone regeneration. Abstract Bone defects are a major clinical challenge, primarily owing to the limited self‐healing capacity of bones and the high risk of complications associated with conventional treatment strategies.
Yiwei Chen   +9 more
wiley   +1 more source

Engineered Microfluidic Organoid Systems: New Paradigms for Menopause Mechanism Research and Personalized Medicine

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores the integration of microfluidic technology with organoid systems as an innovative platform for studying menopausea complex multi‐organ condition. By enabling precise simulation of inter‐organ communication and hormone responses, microfluidic organoids offer a physiologically relevant model for investigating menopausal syndrome and ...
Qianyi Zhang   +4 more
wiley   +1 more source

Epidermal growth factor receptor is a marker for syncytiotrophoblastic cells in testicular germ cell tumors [PDF]

open access: yes, 2018
The epidermal growth factor receptor (EGFR) has been implicated in the pathogenesis, therapy and prognosis of various tumor types. The aim of this study was to investigate EGFR expression in a large series of testicular germ cell tumors (TGCTs).
Hechelhammer, Lukas   +4 more
core  

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

open access: yes, 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

Comprehensive Profiling of N6‐methyladnosine (m6A) Readouts Reveals Novel m6A Readers That Regulate Human Embryonic Stem Cell Differentiation

open access: yesAdvanced Science, EarlyView.
This research deciphers the m6A transcriptome by profiling its sites and functional readout effects: from mRNA stability, translation to alternative splicing, across five different cell types. Machine learning model identifies novel m6A‐binding proteins DDX6 and FXR2 and novel m6A reader proteins FUBP3 and L1TD1.
Zhou Huang   +11 more
wiley   +1 more source

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