Results 101 to 110 of about 105,778 (297)

Pituitary NeuroEndocrine Tumor with temporal pallor – Case report and literature review

Indian Journal of Ophthalmology. Case Reports
Pituitary tumors include neoplasms that develop in and around the sella turcica. Forty-five percent invade the cavernous or sphenoid sinus, with 15% classified as clinically aggressive.
Kasilingam Maheswari, G S Parvathy, Rajmohan Nanthene, Manoharan Nithya, Mishra Purnananda   +4 more
doaj   +1 more source

The impact of the eye model choice on the results of dosage and anatomical location planning in proton therapy of intraocular neoplasms

, 2018
Purpose: To develop a program of dosage and anatomical planning of proton therapy on the basis of a 3-D model of the eye presenting the eye structure, risk areas, and the tumor. Results: Dose field calculations are made for the spherical, ellipsoidal and
I. N. Kancheli, Ya. P. Vladimirova
core   +1 more source

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

Advanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang, Kejia Li, Ning Wang, Zhen Li, Zhiyong Zhang, Rocky S. Tuan, Yangzi Jiang   +6 more
wiley   +1 more source

MEOX1 Coordinates Autocrine‐Paracrine Programs via SPHK1/S1P to Promote Lymph Node Metastasis in Ovarian Cancer

Advanced Science, EarlyView.
In ovarian cancer, MEOX1 activates the SPHK1/S1P pathway to promote both tumor progression and tumor–stroma crosstalk. MEOX1‐dependent signaling drives CAF activation, enhances VEGF‐C expression, and stimulates lymphangiogenesis, ultimately facilitating lymph node metastasis.
Jiajia Li, Xiuling Zhi, Qianhan Lin, Yating Sun, Yihua Sun, Zulimire Abudousalamu, Mengyang Xue, Chang Zheng, Xiaotian Li, Liangqing Yao, Mo Chen   +10 more
wiley   +1 more source

Neuro-ophthalmology Presentations of Ocular Neoplasms

Two rare cases of ocular neoplasms mimicking neuro-ophthalmic disorders highlight the importance of maintaining a broad differential diagnosis. In the first case, a 49-year-old female patient presented with unilateral decreased color vision/color ...
Annah Baykal; James O\u27Brien; Brian Firestone
core  

Cross‐Modal Denoising and Integration of Spatial Multi‐Omics Data with CANDIES

Advanced Science, EarlyView.
In this paper, we introduce CANDIES, which leverages a conditional diffusion model and contrastive learning to effectively denoise and integrate spatial multi‐omics data. We conduct extensive evaluations on diverse synthetic and real datasets, CANDIES shows superior performance on various downstream tasks, including denoising, spatial domain ...
Ye Liu, Wanpeng Zou, Yuekai Li, Jiayi Wang, Mingxuan Cai, Hongmin Cai   +5 more
wiley   +1 more source

Primary childhood head and neck neoplasms: An 8-year histopathological review in a teaching hospital

, 2011
Background: Although infectious diseases remain the leading cause of death among children in our environment, neoplastic diseases have emerged as important cause of childhood morbidity and mortality.Method: A retrospective review of neoplastic lesions of
Igbe, AP, WO Akhiwu, Akhiwu, WO, AP Igbe
core   +1 more source

Toward Prostate Cancer Early Warning with a Self‐Powered Wearable Biosensing Platform Integrated with Machine Learning

Advanced Science, EarlyView.
ABSTRACT Current prostate cancer detection methods remain limited in non‐invasiveness and specificity, prompting interest in urinary biomarkers such as sarcosine. Here, we report a urine‐powered wearable platform for non‐invasive sarcosine detection as a proof‐of‐concept for decentralized early warning.
Jing Xu, Hanxiao Chen, Qichen Yuan, Liucun Yin, Yifang Tao, Hong Wang, Yuquan Xue, Delai Fu, Huan Pang, Tie Chong, Li Xue   +10 more
wiley   +1 more source

Optic nerve sheath meningiomas: prevalence, impact, and management strategies

Eye and Brain, 2018
Richard T Parker,1 Christopher A Ovens,1 Clare L Fraser,2 Chameen Samarawickrama1,3 1Sydney Medical School, Discipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, NSW, Australia; 2Save Sight Institute, University of Sydney ...
Parker RT, Ovens CA, Fraser CL, Samarawickrama C   +3 more
doaj  

Recurrence of solitary extramedullary plasmacytoma affecting both optic nerves: a case report

American Journal of Ophthalmology Case Reports
Purpose: To present a case of atypically located plasmacytoma recurrence with bilateral involvement of the optic nerves. Observations: A 73-year-old man with diabetes, essential hypertension, and primary hypercholesterolemia presented to our clinic with ...
Pablo Ballester Dolz, Dimitrios Gkretsis, Marita Andersson Grönlund   +2 more
doaj   +1 more source