Results 81 to 90 of about 371,834 (316)

Synchronous Bilateral Warthin Tumors: A Case Report

International Archives of Otorhinolaryngology, 2014
Introduction Warthin tumor is described as papillary cystadenoma lymphomatosum and is the second most common tumor of the parotid glands. Bilateral synchronous incidence is rare, occurring in 7 to 10% of the cases.
Luiz Augusto Nascimento, Julia Alessandra Santos Ferreira, Raquel Baptista Pio, Gustavo Henrique Soares Takano, Hélcio Luiz Miziara   +4 more
doaj   +1 more source

“The potential role of CXCR4 and SDF-1 as indicators of tumor aggressiviness in patients with conventional papillary thyroid carcinoma”

, 2008
Background: Functional chemokine receptors are expressed in many malignant tumors, including papillary thyroid carcinoma (PTC). These receptors promote tumor growth and metastasis in response to endogenous chemokines.
Pagano, Loredana
core  

Papillary Thyroid Carcinoma Spreading into Branchial Cleft Cyst [PDF]

, 2019
Papillary thyroid carcinoma (PTC) is the most common type of thyroid malignancy and it can cause cystic metastasis to the neck region. Branchial cleft cysts (BCCs) are among the most commonly encountered congenital cystic neck masses. PTC metastasis into
Yusuf Vayısoğlu, Rabia Bozdoğan Arpacı, Kemal Görür, Harun Gür, Ahmet Dağ, Onur İsmi   +5 more
core   +1 more source

MiR‐940 Suppresses Ferroptosis by Controlling Expression of Key Regulatory Genes

Advanced Science, EarlyView.
A CRISPR‐based screening identified miR‐940 as a critical suppressor of ferroptosis in cancer. By coordinating the downregulation of pro‐ferroptotic genes with the upregulation of GPX4, miR‐940 establishes a regulatory network that protects against ferroptosis and correlates with poor clinical outcomes in distinct cancer entities.
Andrea Kolak, Juliane Tschuck, Stefanie A. I. Weiß, Daniel Kaemena, Karolin Klimm, Ana Galhoz, Larissa Ringelstetter, Myles Fennell, Juliane Merl‐Pham, Anna Artati, Stefanie Strasser, Ralph Garippa, Michael Witting, Hans Zischka, Joel A. Schick, Stefanie M. Hauck, Michael P. Menden, Michelle Vincendeau, Brent R. Stockwell, Kamyar Hadian   +19 more
wiley   +1 more source

Urothelial neoplasm in a 19‐year‐old male patient with urine discoloration, negative lab, and imaging workup: Should we investigate the findings or the symptom?

Clinical Case Reports, 2019
Key Clinical Message With few cases of PUNLMPs in young adults being reported in the literature, we hope to raise clinical awareness of prompt and effective diagnosis, while maintaining a high index of suspicion among health professionals.
Evangelos N. Symeonidis, Asterios Symeonidis, Chrysovalantis Gkekas, Christos Georgiadis, Apostolos Malioris, Michail Papathanasiou   +5 more
doaj   +1 more source

From Defense Executor to Engineering Target: Harnessing Lignin for Crop Resistance

Advanced Science, EarlyView.
Lignin serves as both a physical and chemical executor of broad‐spectrum plant immunity. This review systematically summarizes classical and recent advances in lignin‐mediated immunity, outlines the multifaceted regulatory modules controlling lignification under biotic stress, discusses key physiological and biochemical mechanisms behind lignin‐based ...
Yanwen Yu, Ke Wang, Huachuan Tuo, Jiankun Li, Liping Xu, Chang‐Jun Liu, Mingyue Gou   +6 more
wiley   +1 more source

Synergistic Integration of Artificial Merkel Disc and Meissner Corpuscle via Dermal Papillary Structures for Mechanically Filtered Multimodal Tactile Sensing

Advanced Science, EarlyView.
A multimodal tactile sensor module that mimics the spatial arrangement and function of Merkel discs and Meissner corpuscles within the human papillary structure operates in a self‐powered manner, responding to both dynamic and static stimuli, achieving tactile perception more similar to human skin.
Jaehyeong Kim, Bohee Maeng, Seunghwan Seo, Kyoung‐Yong Chun, Chang‐Soo Han   +4 more
wiley   +1 more source

Randomized preclinical study of machine perfusion in vascularized composite allografts

BJS (British Journal of Surgery), EarlyView., 2020
This study was designed to identify the optimum machine perfusion parameters for preservation of limbs before transplantation, and determine whether this was better than cold storage. Normothermic machine perfusion at a pressure of 70 mmHg (NMP‐70) provided superior preservation to cold storage after transplantation.
K. R. Amin, J. P. Stone, J. Kerr, A. Geraghty, L. Joseph, A. Montero‐Fernandez, J. K. Wong, J. E. Fildes   +7 more
wiley   +1 more source

Frequency of Thyroid Microcarcinoma in Patients Who Underwent Total Thyroidectomy with Benign Indication—A 5-Year Retrospective Review

Medicina
Background and Objectives: Incidental thyroid cancers (ITCs) are often microcarcinomas. The most frequent histologic type is a papillary microcarcinoma. Papillary thyroid microcarcinomas are defined as papillary thyroid tumours measuring less than 10 mm ...
Vasiliki Magra, Kassiani Boulogeorgou, Eleni Paschou, Christina Sevva, Vasiliki Manaki, Ioanna Mpotani, Stylianos Mantalovas, Styliani Laskou, Isaak Kesisoglou, Triantafyllia Koletsa, Konstantinos Sapalidis   +10 more
doaj   +1 more source

Avaliação ultrassonográfica das metástases linfonodais para compartimento central em pacientes com carcinoma bem diferenciado da tireóide [PDF]

, 2009
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Manoel, Evandro Maccarini
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