Results 31 to 40 of about 393,868 (322)
Treatment planning with a 2.5 MV photon beam for radiation therapy
Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022 Abstract Purpose The shallow depth of maximum dose and higher dose fall‐off gradient of a 2.5 MV beam along the central axis that is available for imaging on linear accelerators is investigated for treatment of shallow tumors and sparing the organs at risk (OARs) beyond it.
Navid Khaledi +5 more
wiley +1 more source
Journal of Health Science and Medical Research (JHSMR), 2023 Objective: To describe laryngeal abnormalities undergoing microlaryngeal surgery (MLS). Material and Methods: A retrospective analytical study by examining the central medical record and electronic medical record of patients with laryngeal disorders in
Yohanes Dimas Pamungkas Priyambodo +2 more
doaj +1 more source
Primary Laryngeal Neuroendocrine Carcinoma – A Rare Entity with Deviant Clinical Presentation [PDF]
Journal of Clinical and Diagnostic Research, 2014 Primary laryngeal neuroendocrine carcinomas are rare neoplasms. WHO classifies them under five categories of which, the moderately differentiated neuroendocrine carcinoma is synonymous with atypical or malignant carcinoid tumour.
Hemalatha A. L +4 more
doaj +1 more source
Frontiers in Medicine, 2023 Ewing sarcomas (EWS) are highly malignant neoplasms of mesenchymal origin that are rare in the head and neck. Only a few laryngeal EWS have been reported in the literature.
Xianwen Hu +6 more
doaj +1 more source
Characteristics and clinical significance of polyploid giant cancer cells in laryngeal carcinoma
Laryngoscope Investigative Otolaryngology, 2021 Objectives We aimed to construct an induction system for polyploid giant cancer cells (PGCCs), as well as to investigate PGCC features and clinical significance.
Hui‐Ting Liu +9 more
doaj +1 more source
Triangular body-cover model of the vocal folds with coordinated activation of the five intrinsic laryngeal muscles [PDF]
, 2021 Poor laryngeal muscle coordination that results in abnormal glottal posturing is believed to be a primary etiologic factor in common voice disorders such as non-phonotraumatic vocal hyperfunction. Abnormal activity of antagonistic laryngeal muscles is hypothesized to play a key role in the alteration of normal vocal fold biomechanics that results in ...
arxiv +1 more source
Annals of Gastroenterological Surgery, Volume 7, Issue 1, Page 81-90, January 2023., 2023 XELOXIRI neoadjuvant chemotherapy appears to be feasible and efficacious for patients with LARC. Although neoadjuvant XELOXIRI alone did not yield our expected pCR rate, the local recurrence rate, 3‐year DFS and measures of safety met current standards.
Chu Matsuda +16 more
wiley +1 more source
Epithelial-to-Mesenchymal Transition in Metastasis: Focus on Laryngeal Carcinoma
Biomedicines, 2022 In epithelial neoplasms, such as laryngeal carcinoma, the survival indexes deteriorate abruptly when the tumor becomes metastatic. A molecular phenomenon that normally appears during embryogenesis, epithelial-to-mesenchymal transition (EMT), is ...
Anastasios K. Goulioumis, K. Gyftopoulos
semanticscholar +1 more source
Laryngeal Involvement of Multiple Myeloma
Case Reports in Oncological Medicine, 2012 The objectives of this paper are to discuss a rare cause of laryngeal multiple myeloma, to review unique pathologic findings associated with plasma cell neoplasms, to discuss epidemiology, differential diagnosis, and treatment options for plasma cell ...
Ariel B. Grobman +4 more
doaj +1 more source
Operative technique in laryngeal paraganglioma: A case series and literature review
Laryngoscope Investigative Otolaryngology, 2022 Laryngeal paragangliomas (LP) comprise a rare subset of head and neck neoplasms and are an important differential in the patient with a submucosal laryngeal mass.
Saikrishna Ananthapadmanabhan +6 more
semanticscholar +1 more source