Results 71 to 80 of about 1,147,289 (383)
, 2018 Mucosal nasopharyngeal melanoma is a rare head and neck melanoma. Prognosis is poor (5-year overall survival rate of 10–30%) with high rates of metastases and local recurrence. Head and neck mucosal melanoma represents 0.8–3.7% of all melanomas and 0.03%
Calvieri, Stefano +4 more
core +1 more source
Germline variants in CDKN2A wild‐type melanoma prone families
Molecular Oncology, EarlyView.Among melanoma‐prone families, wild‐type for CDKN2A and CDK4, some have pathogenic variants in genes not usually linked to melanoma. Furthermore, rare XP‐related variants and variants in MC1R are enriched in such families. Germline pathogenic variants in CDKN2A are well established as an underlying cause of familial malignant melanoma. While pathogenic
Gjertrud T. Iversen +5 more
wiley +1 more source
Anesthetic Considerations in a Patient With Plexiform Neurofibromatosis: A Case Report
International Clinical Neuroscience Journal, 2018 Plexiform neurofibromatosis is an uncommon variant of neurofibromatosis type 1 (NF1) (Von Recklinghausen’s disease). There is a greater prevalence of neurofibromatosis 1 in patients with other neoplasms, such as rhabdomyosarcomas, gastrointestinal ...
Pardis Soltanpoor +4 more
doaj +1 more source
Higher order organizational features can distinguish protein interaction networks of disease classes: a case study of neoplasms and neurological diseases [PDF]
arXiv, 2022 Neoplasms (NPs) and neurological diseases and disorders (NDDs) are amongst the major classes of diseases underlying deaths of a disproportionate number of people worldwide. To determine if there exist some distinctive features in the local wiring patterns of protein interactions emerging at the onset of a disease belonging to either of these two ...
arxiv
Odontoameloblastoma with extensive chondroid matrix deposition in a guinea pig [PDF]
, 2018 Odontoameloblastomas (previously incorporated within ameloblastic odontomas) are matrix-producing odontogenic mixed tumors and are closely related in histologic appearance to the 2 other types of matrix-producing odontogenic mixed tumors: odontomas and ...
Hedley, J +4 more
core +1 more source
Interplay of integrins and selectins in metastasis
Molecular Oncology, EarlyView.Here we review the role of integrins and their interplay with selectins in metastasis. The efficacy of integrin‐targeted therapies may be reduced in tumors where metastasis relies heavily on selectins. In certain tumors, integrins and selectins exhibit a synergistic interaction during intraperitoneal dissemination.
Diana Maltseva +2 more
wiley +1 more source
A Hierarchical Transformer Encoder to Improve Entire Neoplasm Segmentation on Whole Slide Image of Hepatocellular Carcinoma [PDF]
arXiv, 2023 In digital histopathology, entire neoplasm segmentation on Whole Slide Image (WSI) of Hepatocellular Carcinoma (HCC) plays an important role, especially as a preprocessing filter to automatically exclude healthy tissue, in histological molecular correlations mining and other downstream histopathological tasks.
arxiv
Molecular Oncology, EarlyView.This study used longitudinal transcriptomics and gene‐pattern classification to uncover patient‐specific mechanisms of chemotherapy resistance in breast cancer. Findings reveal preexisting drug‐tolerant states in primary tumors and diverse gene rewiring patterns across patients, converging on a few dysregulated functional modules. Despite receiving the
Maya Dadiani +14 more
wiley +1 more source
Carcinoma of sphenoid sinus in young individual - Case report
Journal of Medical and Scientific Research, 2022 Neoplasms of paranasal sinuses account for 0.2-0.8% of all cancers and for 2-3% of head and neck cancers. Primary involvement of sphenoidal sinus is very rare and has been reported to occur only in 1-2% of all paranasal sinus tumors.
Subrahmanyam C +5 more
doaj +1 more source
Primary Non-Hodgkin's Malignant Lymphoma of the Sinonasal Tract [PDF]
, 2009 Primary non-Hodgkin’s lymphomas (NHL) of the sinonasal tract are rather uncommon entities. Morphologically and radiographically, sinonasal lymphomas are difficult to distinguish from other malignant neoplasms or non- neoplastic processes.
Bhagat, Sanjeev +4 more
core