Results for 'tumor'

27 found
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  1. Predicting Tumor Category Using Artificial Neural Networks.Ibrahim M. Nasser & Samy S. Abu-Naser - 2019 - International Journal of Academic Health and Medical Research (IJAHMR) 3 (2):1-7.
    In this paper an Artificial Neural Network (ANN) model, for predicting the category of a tumor was developed and tested. Taking patients’ tests, a number of information gained that influence the classification of the tumor. Such information as age, sex, histologic-type, degree-of-diffe, status of bone, bone-marrow, lung, pleura, peritoneum, liver, brain, skin, neck, supraclavicular, axillar, mediastinum, and abdominal. They were used as input variables for the ANN model. A model based on the Multilayer Perceptron Topology was established and (...)
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  2. Small Tumors as Risk Factors not Disease.Peter H. Schwartz - 2014 - Philosophy of Science 81 (5):986-998.
    I argue that ductal carcinoma in situ (DCIS), the tumor most commonly diagnosed by breast mammography, cannot be confidently classified as cancer, that is, as pathological. This is because there may not be dysfunction present in DCIS—as I argue based on its high prevalence and the small amount of risk it conveys—and thus DCIS may not count as a disease by dysfunction-requiring approaches, such as Boorse’s biostatistical theory and Wakefield’s harmful dysfunction account. Patients should decide about treatment for DCIS (...)
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  3. Detection of Brain Tumor Using Deep Learning.Hamza Rafiq Almadhoun & Samy S. Abu-Naser - 2022 - International Journal of Academic Engineering Research (IJAER) 6 (3):29-47.
    Artificial intelligence (AI) is an area of computer science that emphasizes the creation of intelligent machines or software that work and reacts like humans, some of the computer activities with artificial intelligence are designed to include speech, recognition, learning, planning and problem solving. Deep learning is a collection of algorithms used in machine learning, it is part of a broad family of methods used for machine learning that are based on learning representations of data. Deep learning is used as a (...)
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  4. A CLIPS-Based Expert System for Brain Tumor Diagnosis.Raja E. Altarazi, Malak S. Hamad, Rawan Elbanna, Dina Elborno & Samy S. Abu-Naser - 2023 - International Journal of Academic Engineering Research (IJAER) 7 (6):9-15.
    Brain tumors pose significant challenges in modern healthcare, with accurate and timely diagnosis crucial for determining appropriate treatment strategies. Artificial intelligence has made significant advancements in recent years. Rule-based expert systems (if-then rule-based systems) have emerged as a promising approach for clinical decision-making in brain tumor diagnosis. In this paper, we present "A CLIPS-Based Expert System for Brain Tumor Diagnosis," which leverages a set of 14 if-then rules to diagnose brain tumors with three possible outcomes: 1) Confirm the (...)
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  5. MACHINE LEARNING IMPROVED ADVANCED DIAGNOSIS OF SOFT TISSUES TUMORS.M. Bavadharani - 2022 - Journal of Science Technology and Research (JSTAR) 3 (1):112-123.
    Delicate Tissue Tumors (STT) are a type of sarcoma found in tissues that interface, backing, and encompass body structures. Due to their shallow recurrence in the body and their extraordinary variety, they seem, by all accounts, to be heterogeneous when seen through Magnetic Resonance Imaging (MRI). They are effortlessly mistaken for different infections, for example, fibro adenoma mammae, lymphadenopathy, and struma nodosa, and these indicative blunders have an extensive unfavorable impact on the clinical treatment cycle of patients. Analysts have proposed (...)
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  6. Towards a morphogenetic perspective on cancer.Armando Aranda-Anzaldo - 2002 - Rivista di Biologia/Biology Forum 95:35-62.
    The purpose of this paper is to present a critique of the current view that reduces cancer to a cellular problem caused by specific gene mutations and to propose, instead, that such a problem might become more intelligible, if it is understood as a phenomenon that results from the breakdown of the morphological plan or Gestalt of the organism. Such and organism, in Aristotelian terms, is characterized for presenting a specific morphe or logos (form) and for having a telos (end) (...)
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  7. On carcinomas and other pathological entities.Barry Smith, Anand Kumar, Werner Ceusters & Cornelius Rosse - 2005 - Comparative and Functional Genomics 6 (7/8):379–387.
    Tumors, abscesses, cysts, scars, fractures are familiar types of what we shall call pathological continuant entities. The instances of such types exist always in or on anatomical structures, which thereby become transformed into pathological anatomical structures of corresponding types: a fractured tibia, a blistered thumb, a carcinomatous colon. In previous work on biomedical ontologies we showed how the provision of formal definitions for relations such as is_a, part_of and transformation_of can facilitate the integration of such ontologies in ways which have (...)
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  8. Philosophy of immunology.Bartlomiej Swiatczak & Alfred I. Tauber - 2020 - Stanford Encyclopedia of Philosophy 2020.
    Philosophy of immunology is a subfield of philosophy of biology dealing with ontological and epistemological issues related to the studies of the immune system. While speculative investigations and abstract analyses have always been part of immune theorizing, until recently philosophers have largely ignored immunology. Yet the implications for understanding the philosophical basis of organismal functions framed by immunity offer new perspectives on fundamental questions of biology and medicine. Developed in the context of history of medicine, theoretical biology, and medical anthropology, (...)
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  9. An expert system for nausea and vomiting problems in infants and children.Samy S. Abu Naser & Abed ELhaleem A. El-Najjar - 2016 - International Journal of Medicine Research 1 (2):114--117.
    Infants and children are suffering from a lots of nausea and vomiting problems. Doctors, usually face various difficulties dealing with these problems because of their similarities. In this paper, we present an expert system to help users in getting the correct diagnosis of problems of nausea and vomiting in infants and children (Gastro-esophageal reflux, Gastroenteritis, Systemic Infection, Bowel obstruction, Tumors, A bleeding disease, tonsillitis, and Hepatitis pharynx). Furthermore, this expert system provide information about the disease and how to deal with (...)
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  10. Referent tracking and its applications.Werner Ceusters & Barry Smith - 2007 - In Proceedings of the Workshop WWW2007 Workshop i3: Identity, Identifiers, Identification (Workshop on Entity-Centric Approaches to Information and Knowledge Management on the Web), Banff, Canada. CEUR.
    Referent tracking (RT) is a new paradigm, based on unique identification, for representing and keeping track of particulars. It was first introduced to support the entry and retrieval of data in electronic health records (EHRs). Its purpose is to avoid the ambiguity that arises when statements in an EHR refer to disorders or other entities on the side of the patient exclusively by means of compound descriptions utilizing general terms such as ‘pimple on nose’ or ‘small left breast tumor’. (...)
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  11. Breast Cancer Knowledge Based System.Suheir H. Almurshidi & Samy S. Abu-Naser - 2018 - International Journal of Academic Health and Medical Research (IJAHMR) 2 (12):7-22.
    The Knowledge Based System for Diagnosing Breast Cancer is used to assist medical students to improve their education on diagnosis and counseling the process of analyzing the biopsy image of the microscope, determining the type of tumor and the treatment method for each case and identifying the disease related questions. According to the Ministry of Health in its annual report in Gaza, between 2009 and 2014 there are 7069 cases of breast cancer, and in 2014 there are 1502 cases (...)
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  12.  55
    Chondrosarcoma Of The Head And Neck.Muzaffer Kanlıkama - 1991 - European Journal of Therapeutics 2 (2):98-105.
    Chondrosarcoma is slow growing but locally aggressive malignancy with a propensity tor progressive spread and multiple recurrences that eventually leads to death it inadequately treated, and uncommonly seen in the head and neck. in this article, a review of literature regarding on the chondrosarcoma of the head and neck was pr"sented and treatment modalities and results o this alternatives were discussed.
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  13. Bridging the gap between medical and bioinformatics: An ontological case study in colon carcinoma.Anand Kumar, Yum Lina Yip, Barry Smith & Pierre Grenon - 2006 - Computers in Biology and Medicine 36 (7):694--711.
    Ontological principles are needed in order to bridge the gap between medical and biological information in a robust and computable fashion. This is essential in order to draw inferences across the levels of granularity which span medicine and biology, an example of which include the understanding of the roles of tumor markers in the development and progress of carcinoma. Such information integration is also important for the integration of genomics information with the information contained in the electronic patient records (...)
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  14. A strategy for improving and integrating biomedical ontologies.Cornelius Rosse, Anand Kumar, Jose L. V. Mejino, Daniel L. Cook, Landon T. Detwiler & Barry Smith - 2005 - In Proceedings of the Annual Symposium of the American Medical Informatics Association. AMIA. pp. 639-643.
    The integration of biomedical terminologies is indispensable to the process of information integration. When terminologies are linked merely through the alignment of their leaf terms, however, differences in context and ontological structure are ignored. Making use of the SNAP and SPAN ontologies, we show how three reference domain ontologies can be integrated at a higher level, through what we shall call the OBR framework (for: Ontology of Biomedical Reality). OBR is designed to facilitate inference across the boundaries of domain ontologies (...)
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  15.  82
    Effects of Moderate Exercise Training On ApoE And ApoCIII In Metabolic Syndrome.Kutluhan Ertekin, Metin Baştuğ & Asena Gökçay Canpolat - 2023 - European Journal of Therapeutics 29 (1):65-73.
    Introduction: Metabolic syndrome (MetS) is an endocrinopathy with a combination of cardiovascular and metabolic compounds. In our study, it is expected to obtain results showing that mortality rate, loss of workforce, and treatment costs due to disorders caused by MetS can be reduced by physical exercise. The study analyses the effect of moderate exercise training on this Apolipoprotein E (ApoE), Apolipoprotein CIII (ApoCIII), adiponectin, resistin, interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-α) which are thought to have a role in (...)
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  16. Inteligencia artificial aplicada a la salud: pronóstico reservado.Fabio Morandin-Ahuerma, Abelardo Romero-Fernández & Laura Villanueva-Méndez - 2023 - Educación Médica 12 (45):8.
    En México y en otros países, eufemísticamente llama-dos "en desarrollo", los sistemas públicos de atención a la salud enfrentan continuos recortes presupuestales, lo que impacta negativamente a los recursos materiales y a la disminución de plazas para los egresados de las carreras de medicina, esto es, menos contratos de médicos de base en hospitales, clínicas y centros de salud. Bajo este panorama adverso, algunos administradores, desarrolladores de software y no pocos políticos preclaros, suponen que la salida a los problemas económicos (...)
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  17. Fisiologia do Ciclo Estral dos Animais Domésticos.Emanuel Isaque Cordeiro da Silva -
    FISIOLOGIA DO CICLO ESTRAL DOS ANIMAIS -/- Departamento de Zootecnia – UFRPE Embrapa Semiárido e IPA -/- • _____OBJETIVO -/- O cio ou estro é a fase reprodutiva dos animais, onde as fêmeas apresentam receptividade sexual seguida de ovulação. Para tanto, é necessário entender a fisiologia do estro para a realização do manejo reprodutivo dos animais. Em geral, as fêmeas manifestam comportamentos fora do comum quando estão ciclando, tais comportamentos devem ser observados para que não percam o pico de ovulação (...)
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  18. Diferenciação e Determinação Sexual dos Animais.Emanuel Isaque Cordeiro da Silva -
    DIFERENCIAÇÃO SEXUAL -/- Emanuel Isaque Cordeiro da Silva Instituto Agronômico de Pernambuco Embrapa Semiárido -/- • _____OBJETIVO -/- Os estudantes de Veterinária e de Zootecnia estão ligados à disciplina Reprodução Animal, um pelos mecanismos fisiológicos para evitar e tratar as possíveis patologias do trato reprodutivo dos animais domésticos, e outro para o entendimento dos processos fisiológicos visando o manejo reprodutivo e a procriação para a formação de um plantel geneticamente melhorado. Sendo assim, a finalidade do presente trabalho é apresentar os (...)
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  19. Miracle as Natural: A Contemporary Chinese American Religious Healer.Kin Cheung - 2022 - In Karen R. Zwier, David L. Weddle & Tim Knepper (eds.), Miracles: An Exercise in Comparative Philosophy of Religion. Cham, Switzerland: Springer. pp. 131-154.
    I apply the Buddhist and Chinese religious understandings of miracles as natural events to a contemporary Chinese American religious healer who employs Buddhist spells, qigong, and a range of Chinese medical arts to successfully treat conditions such as a golf-ball-sized cancerous tumor, a balance and memory disorder, and stroke-induced facial hemiparesis. In doing so, I build upon the work of anthropologists and historians to do comparative philosophy on the theoretical categories of and boundaries among miracles, the natural, the supernatural, (...)
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  20. Impact of perceived ease of use, organizational support mechanism, and industry competitive pressure on physicians’ use of liver cancer screening technology in medical alliances.Junhong Lu, Qingwen Deng, Yuehua Chen & Wenbin Liu - 2023 - Frontiers in Public Health 11:1174334.
    Background: Liver cancer is one of the malignant tumors worldwide, while the prevention and control situation is grim at present, and the diffusion of its early screening technology still faces some challenges. This study aims to investigate the influencing mechanism of perceived ease of use, organizational support mechanism, and industry competitive pressure on hepatic early screening technologies use by physicians, so as to promote the wider use of corresponding technologies. -/- Methods: Under the theoretical guidance of technology-organization-environment framework and mindsponge (...)
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  21. Hashimoto’s Thyroiditis is Not a Negative Contributor to Papillary Thyroid Cancer.Zeynep Çetin, Özden Başer & Serdar Güler - 2022 - European Journal of Therapeutics 28 (1):30-36.
    Objective: Hashimoto’s thyroiditis is the most common autoimmune thyroid disease. Papillary thyroid cancer is the most common thyroid cancer. Whether Hashimoto’s thyroiditis is a predisposing factor for papillary thyroid cancer remains unclear. In this study, the frequency of papillary thyroid cancer was investigated in patients with Hashimoto’s thyroiditis who underwent total thyroidectomy. -/- Methods: In this study, 534 patients were screened retrospectively. Preoperative thyroid function tests, anti-thyroid antibodies, ultrasonography findings, fine-needle aspiration biopsies, and thyroidectomy pathology results were examined. According to (...)
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  22. Desenvolvimento Embrionário e Diferenciação Sexual nos Animais Domésticos.Emanuel Isaque Cordeiro da Silva - manuscript
    DESENVOLVIMENTO EMBRIONÁRIO E DIFERENCIAÇÃO SEXUAL -/- E. I. C. da Silva Departamento de Agropecuária – IFPE Campus Belo Jardim Departamento de Zootecnia – UFRPE sede -/- 1.1 INTRODUÇÃO O sexo foi definido como a soma das diferenças morfológicas, fisiológicas e psicológicas que distinguem o macho da fêmea permitindo a reprodução sexual e assegurando a continuidade das espécies. Os processos de diferenciação sexual são realizados durante o desenvolvimento embrionário, onde ocorre a proliferação, diferenciação e maturação das células germinativas e primordiais, precursoras (...)
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  23.  60
    A case report of vulvar lipoma.Özgür Bilgin Yiyenoğlu - 2013 - European Journal of Therapeutics 19 (3):194-195.
    A lipoma is a benign tumor composed of adipose tissue and it is considered as the most common form of soft tissue tumor. Lipomas are soft on palpation, usually movable, and are generally painless. They are widely disseminated benign mesenchymal neoplasms commonly found over the nape of the neck and upper back, shoulders, abdomen, buttocks, and proximal portions of the extremities. Their occurrence in the vulva is said to be so rare that only a few cases have been (...)
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  24. Manejo do Rebanho: Doenças e Higiene.Emanuel Isaque Cordeiro da Silva - manuscript
    DOENÇAS E HIGIENE -/- -/- Emanuel Isaque Cordeiro da Silva Departamento de Zootecnia da UFRPE E-mail: [email protected] WhatsApp: (82)98143-8399 -/- -/- AS DOENÇAS -/- O organismo animal está continuamente sujeito a tensões e agressões provenientes do meio que o cerca. Porém, o complexo conjunto de órgãos que formam qualquer ser vivo e que funcionam continuamente mediante complicadas reações químicas, possui meios de defesa muito eficazes. Se o agente prejudicial atua por pouco tempo ou a agressão é pouco expressiva, o corpo (...)
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  25. Cyclic Cushing syndrome: definitions and treatment implications.Dennis Vélez - 2007 - Neurosurgical Focus 23 (3):E4, 1-3.
    Endogenous Cushing syndrome (CS) results from hypercortisolemia caused by excess adrenocorticotropic hormone production in a pituitary adenoma or ectopic tumor, or by an adrenal tumor that directly produces excess cortisol. The diagnosis can usually be ascertained with a reasonable degree of certainty based on clinical and laboratory findings of hypercortisolism. There are patients, however, in whom the production of excess cortisol exhibits a cyclic or intermittent pattern, and, as a result, the clinical symptoms may be quite complex and (...)
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  26. Overhead Cross Section Sampling Machine Learning based Cervical Cancer Risk Factors Prediction.A. Peter Soosai Anandaraj, - 2021 - Turkish Online Journal of Qualitative Inquiry (TOJQI) 12 (6): 7697-7715.
    Most forms of human papillomavirus can create alterations on a woman's cervix that can lead to cervical cancer in the long run, while others can produce genital or epidermal tumors. Cervical cancer is a leading cause of morbidity and mortality among women in low- and middle-income countries. The prediction of cervical cancer still remains an open challenge as there are several risk factors affecting the cervix of the women. By considering the above, the cervical cancer risk factor dataset from KAGGLE (...)
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  27. Diagnosing Breast Cancer Using Expert System.Suheir H. Almurshidi - 2018 - Dissertation, Al-Azhar University, Gaza
    The “Expert System for Diagnosing Breast Cancer" is used to assist medical students to improve their education on diagnosis and counseling the process of analyzing the biopsy image of the microscope, determining the type of tumor and the treatment method for each case and identifying the disease related questions. According to the Ministry of Health in its annual report in Gaza, between 2009 and 2014 there are 7069 cases of breast cancer, and in 2014 there are 1502 cases of (...)
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