Results 51 to 60 of about 218,677 (332)

Sternocleidomastoid Pseudotumor Of Infancy: A Report Of Thirteen Cases

Journal of the Belgian Society of Radiology, 2012
Sternocleidomastoid tumor of infancy (SCMTI) is a rare cause of benign neck masses in neonates and infants. It has to be differentiated from other congenital space-occupying lesions in the cervical region.
I Hasni Bouraoui, N Arifa, M Gaha, W Kermani, K Mrad Dali, H Jemni, H Hmouda, K Tlili Graiess   +7 more
doaj   +1 more source

Acetylsalicylic acid suppression of the PI3K pathway as a novel medical therapy for head and neck lymphatic malformations

, 2021
OBJECTIVES: Head and neck lymphatic malformations (HNLM) are caused by gain-of-function somatic mutations in PIK3CA. Acetylsalicylic acid (ASA/aspirin) is thought to limit growth in PIK3CA-mutated neoplasms through PI3K pathway suppression.
Zenner, Kaitlyn, Ganti, Sheila, Mitchell, Ryan M., Dobyns, William, Bly, Randall A., Whitlock, Kathryn B., Pham, Minh-Hang M., Bennett, James T., Dahl, John P., Jensen, Dana M., Cheng, Chi Vicky, Perkins, Jonathan A., Bonilla-Velez, Juliana   +12 more
core   +1 more source

Targeting Post‐Irradiation Thyroid Dysfunction: Electrospun Scaffolds As A Dual‐Action Approach for Antioxidant and Immune Modulation

Advanced Healthcare Materials, EarlyView.
Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim, Ella‐Louise Handley, Daniel Grant, Lizi M. Hegarty, Elaine Emmerson, Anthony Callanan   +5 more
wiley   +1 more source

Dermoscopic and clinical features of head and neck melanoma [PDF]

Anais Brasileiros de Dermatologia, 2015
BACKGROUND:The dermoscopic criteria of extrafacial melanomas are well-known.OBJECTIVE:To determine the frequency of dermatoscopic findings in head and neck melanomas (HNM) and to assess the distinguishing dermoscopic criteria of facial and extrafacial ...
Fatma Pelin Cengiz, Abdurrahman Bugra Cengiz, Nazan Emiroglu, Ela Comert, Rainer Hofmann Wellenhof   +4 more
doaj   +1 more source

Genipin‐Crosslinked, Silane‐Anchored 3D Tumor–Stroma Microtissues for High‐Content On‐Chip Drug Testing

Advanced Healthcare Materials, EarlyView.
We describe a microfluidic tumor‐stroma co‐culture model, engineered to resist collagen‐hydrogel contraction driven by fibroblast activity. Surface silanization with APTES covalently anchors the matrix to the chip, while Genipin crosslinking progressively increases stiffness and elasticity without harming cells. This supports >10 days of co‐culture and
Doriane Le Manach, Reza Kowsari‐Esfahan, Emilia Reszczyńska, Philippe Nghe, Matthias Nees   +4 more
wiley   +1 more source

Management of adult soft tissue sarcomas of the head and neck

, 2010
Adult soft tissue sarcoma of the head and neck are rare and represent a heterogeneous group of tumours of different histological variants. Management of these neoplasms presents a great challenge.
de Bree, R., Eelco de Bree, de Bree, E., C. René Leemans, Bree, R. de, van der Waal, I., Remco de Bree, Waal, I. van der, Isaäc van der Waal, Bree, E. de, Leemans, C.R.   +10 more
core   +1 more source

Evaluation of Routine Ear, Nose, and Throat Screening in Heart Transplant Candidates: A Retrospective Cohort Study [PDF]

, 2023
Background: Patients with end-stage heart failure refractory to medication can be treated with a heart transplant (HTx). These patients are subjected to a preoperative screening procedure according to International Society for Heart and Lung ...
Roest, Stefan, Nagtegaal, Andries P., Datema, Frank R., Vroonhof, Lidewij L., Manintveld, Olivier C.   +4 more
core   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

A Compact Incubation Platform for Long‐Term Cultivation of Biological Samples for Nitrogen‐Vacancy Center Widefield Microscopy

Advanced Materials Technologies, EarlyView.
A compact incubation platform enables long‐term cultivation of biological samples directly on diamond quantum sensors for NV widefield magnetometry. The 3D‐printed biocompatible chamber provides a temperature controlled, CO2${\rm CO}_2$ and humidity rich environment while accommodating total internal reflection excitation geometry.
Andre Pointner, Daniela Thalheim, Sarah Belasi, Lukas Heinen, Lucas R. Carnell, Christina Janko, Rainer Tietze, Christoph Alexiou, Regine Schneider‐Stock, Roland Nagy   +9 more
wiley   +1 more source

Retropharyngeal lipoblastoma causing severe pediatric obstructive sleep apnea

, 2022
Lipoblastomas are benign neoplasms of white adipose which usually occupy the trunk and limbs in pediatric patients. They can seldomly involve the head and neck, usually as a lateral cervical mass.
Matt, Bruce H., Burgin, Sarah J.M., Jones, Alexander Joseph, Puello Yocum, Bianca N.   +3 more
core   +1 more source