Results 61 to 70 of about 2,464 (251)

Disrupted Frontoparietal Dynamics in Neurofibromatosis Type 1: Reduced Sensitivity and Atypical Modulation During Working Memory

Human Brain Mapping, Volume 47, Issue 2, February 1, 2026.
Dynamic causal modelling of working memory fMRI in individuals with Neurofibromatosis Type 1 (NF1) revealed altered frontoparietal connectivity. NF1 participants showed increased endogenous self‐connectivity in left dlPFC and IPG. During working memory, NF1 participants showed increased self‐connectivity in left vlPFC but decreased self‐connectivity in
Marta C. Litwińczuk, Shruti Garg, Caroline Lea‐Carnall, Nelson J. Trujillo‐Barreto   +3 more
wiley   +1 more source

Dermatofibroma: a curious tumor. [PDF]

, 2012
A tumor, such as a dermatofibroma, causes consternation among many patients, but it rarely creates problems on its own. Also called a histiocytoma, it remains one of the most common mesenchymal growths.
Lambert, Peter C, Lambert, W Clark, Parish, Lawrence, Yazdanian, Shideh   +3 more
core   +1 more source

Blurring the Lines: Co‐Occurrence of MSH6 Variant and MLH1 Constitutional Epimutation in a Young Colorectal Cancer Patient

Clinical Genetics, Volume 109, Issue 2, Page 363-367, February 2026.
We report a unique case of early‐onset colorectal cancer with both a germline MSH6 variant and constitutional mosaic MLH1 epimutation, revealing a possible digenic mechanism underlying Lynch syndrome. This case highlights the diagnostic complexity of mismatch repair deficiency and the value of integrative tumor–germline molecular profiling.
Aasem Abu Shtaya, Yarin Hadid, Ahmad Mahamid, Debora Kidron, Naama Halpern, Adel Shalata, Zohar Levi, Yael Goldberg   +7 more
wiley   +1 more source

喉部神經鞘瘤：一種造成聲帶癱瘓的罕見原因 [PDF]

, 2004
We present a rare case of schwannoma of the larynx in a 26-year-old Chinese patient. The tumour was excised using a lateral thyrotomy approach, with satisfactory restoration of laryngeal function.
Ho, WK, Lo, S
core  

Ultrasonography of the Adrenal Gland [PDF]

, 2007
With appropriate techniques and using liver, spleen or kidney as an acoustic window, normal adrenal gland and adrenal lesions can be delineated by ultrasonography. The right adrenal gland is usually evaluated by transverse oblique scans and coronal scans,
Brandsma, Rick, de Koning, Tom J., Eggink, Hendriekje, Lange, Fiete, Tijssen, Marina A. J., van der Hoeven, Johannes H.   +5 more
core   +1 more source

Persistent Facial Nodules in an Elderly Patient

JEADV Clinical Practice, EarlyView.
Qian Ding, Qin‐Si Liu, Heng‐Guang Zhao   +2 more
wiley   +1 more source

Sacroiliac Joint Involvement: An Underreported Complication of NF1

American Journal of Medical Genetics Part A, Volume 200, Issue 1, Page 223-228, January 2026.
ABSTRACT NF1‐related bone dysplasia in children and young adults with neurofibromatosis type 1 (NF1) involving the sacroiliac joint has been rarely described. We report four participants who underwent whole‐body magnetic resonance imaging (WB‐MRI) as part of a longitudinal imaging and plexiform neurofibroma (PN) biomarker study (NCT05238909) at Ann ...
Jenny P. Garzon, Eva Dombi, Jonathan Samet, Maria P. Silva, Carolyn R. Raski, Michael Sawin, Carlos E. Prada   +6 more
wiley   +1 more source

شوانومای پستان: تومور نادر اعصاب محیطی [PDF]

, 2008
شوانوما یک تومور خوش‌خیم با منشاء اعصاب محیطی است. معمولاً در سر، گردن، مدیاستن، خلف صفاق و سطوح فلکسور اندام‌ها دیده می‌شود. بروز شوانوما به صورت نادر در پستان زنان و با شیوع کمتر در پستان مردان، گزارش شده است.
موسويان, سيدامير, يگانه, روح‌الله   +1 more
core  

ALK Expression in Nerve Sheath Myxoma: A Potential Diagnostic Pitfall

Journal of Cutaneous Pathology, EarlyView.
Daniel Cole, May P. Chan, Douglas Rottmann, Bryan L. Betz, Noah Brown, Venezia Podesta, Paul W. Harms   +6 more
wiley   +1 more source

Add‐On Telitacicept Significantly Improves Outcome of Patients With Refractory Ocular Myasthenia Gravis a Real‐World Case Series

Brain and Behavior, Volume 16, Issue 1, January 2026.
6/7 patients achieved CMI by the third follow‐up, sustained to the fourth follow‐up, and 4/6 reached MSE by the fifth follow‐up. First real‐world evidence of adding telitacicept efficacy in refractory ocular MG symptoms Abstract Introduction Refractory ocular myasthenia gravis (MG) represents a significant therapeutic challenge, as conventional ...
Jing Lin, Yue Li, Mengcui Gui, Bitao Bu, Zhijun Li   +4 more
wiley   +1 more source