Neoplasia OSPE revisions!
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1) The document discusses neoplasia and tumor spread, including the biology of tumor spread and mechanisms of neoplasms. 2) It describes methods for tumor diagnosis including history, clinical examination, imaging, tumor markers, laboratory analysis, cytology, biopsy, and molecular techniques. 3) The document also discusses preneoplastic conditions, immunohistochemistry, common immuno stains used to identify different cell types, and includes a quote about not fighting battles without gaining anything from winning.
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Neoplasia ospe rapid review
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Neoplasia ospe rapid review
My YouTube channel: " https://bit.ly/drabbasnaseem " Don't forget to Subscribe, Follow, Like, and Share :)
Connect with me:
https://www.youtube.com/c/DrAbbasNaseem
https://www.linkedin.com/in/drabbasnaseem/
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Pathology is the scientific study of disease. It focuses on the etiology, pathogenesis, morphology, and functional consequences of disease. Pathologists study diseases through various methods including gross and microscopic examination of tissues and cells, immunohistochemistry, cell culture, and molecular techniques. Learning pathology involves understanding both general pathology which examines common disease processes, and systemic pathology which examines organ-specific diseases.
Preface
Pathology is the scientific study of disease. It focuses on the etiology, pathogenesis, morphology, and functional consequences of disease. Pathologists study diseases through various methods including gross and microscopic examination of tissues and cells, immunohistochemistry, cell culture, and molecular techniques. Learning pathology involves understanding both general pathology which examines common disease processes, and systemic pathology which examines organ-specific diseases.
Dr Dinah Parums. The Role of the Pathologist in Targeted Therapy and Personal...
This document discusses the role of pathologists in targeted cancer therapy and personalized medicine. It outlines the key components of a pathology capability including tissue acquisition, processing, staining, and molecular analysis techniques like immunohistochemistry and in situ hybridization. The document emphasizes how pathologists can help validate drug targets and biomarkers through localization of proteins and nucleic acids in tissues. It also discusses challenges like antibody characterization and validation, and the importance of standardizing immunohistochemistry methods for clinical trials and companion diagnostics. Overall, the document illustrates how pathology informs targeted cancer treatment by identifying biomarkers that can predict a patient's response to specific therapies.
Staging an tumor markers
This document discusses tumor staging and biomarkers for oral cancer. It introduces the TNM staging system and its components for assessing tumor size, lymph node involvement, and metastasis. It also addresses limitations of staging and types of biomarkers that can be used, including commonly used ones like CD44, interleukin levels, and tissue polypeptide antigen. Biomarkers can help with screening, diagnosis, prognosis, and monitoring treatment response for oral cancer.
immunohistochemistry cancer |IHC-PRS
https://ihc-prs.com/contact/
Immunohistochemistry is a widely available technique that is less challenging and can provide clinically meaningful results quickly and cost-efficiently in comparison with other techniques. In addition, immunohistochemistry allows for the evaluation of cellular localization of proteins in the context of tumor structure.
Multiple Myeloma.ppt
Multiple myeloma is a cancer of plasma cells that accumulate in the bone marrow. It accounts for 1.8% of cancers and commonly affects people aged 65-74. The cancerous plasma cells produce abnormal antibodies that can cause tumors, kidney damage, bone destruction, and weakened immunity. A diagnosis is suspected with elevated antibodies in blood and urine, and confirmed via bone marrow biopsy showing at least 10% plasma cells. While incurable, treatment advances have significantly prolonged survival, including chemotherapy, steroids, monoclonal antibodies, stem cell transplants, and newer drugs targeting myeloma cells. Complications can include fractures, kidney problems, infections, and amyloidosis.
Monoclonal Antibodies and it's applications.pptx
SlideShare Description: Monoclonal Antibodies and Their Applications
In the rapidly advancing field of biotechnology, monoclonal antibodies have emerged as powerful tools with diverse applications. This SlideShare presentation provides a comprehensive overview of monoclonal antibodies and their wide-ranging uses in various fields, including medicine, research, and diagnostics.
The presentation begins by explaining the fundamental concept of monoclonal antibodies, highlighting their unique structure and production process. It delves into the significance of hybridoma technology, which allows for the generation of large quantities of identical antibodies derived from a single parental cell line.
Moving on, the SlideShare explores the applications of monoclonal antibodies in the field of medicine. It elucidates how these antibodies are employed in targeted therapies, such as cancer immunotherapy. The presentation highlights the remarkable specificity of monoclonal antibodies in recognizing and binding to specific targets, thereby enabling precise and tailored treatment approaches. It also discusses the role of monoclonal antibodies in autoimmune diseases, infectious diseases, and organ transplantation.
Furthermore, the presentation sheds light on the use of monoclonal antibodies in research and diagnostics. It explains how these antibodies are utilized as indispensable tools in laboratory research, facilitating the identification and characterization of various biomarkers and molecules. It also showcases their utility in techniques such as enzyme-linked immunosorbent assays (ELISA), flow cytometry, and immunohistochemistry.
The SlideShare emphasizes the impact of monoclonal antibodies on the development of novel therapeutic modalities, including antibody-drug conjugates and bispecific antibodies. It touches upon the challenges and future prospects in the field, highlighting ongoing research efforts and advancements in antibody engineering.
With visually appealing slides, concise and informative content, this SlideShare presentation on monoclonal antibodies provides a valuable resource for scientists, healthcare professionals, students, and anyone interested in understanding the significance and applications of these remarkable biotechnological innovations.
bogner_2_11_16.pdf
This document discusses pathology and the pathology of neoplasia. It provides an overview of what pathology is, the tools pathologists use like microscopy, and key definitions and concepts in pathology including different types of neoplasms and how malignancy is recognized. It describes the general process of examining a pathology specimen both grossly and microscopically to determine if there is pathology present and characterize any tumors.
Immunohistochemistry of breast lesions(IHC)
Dr. Noopur S. Patil discusses immunohistochemistry (IHC) in breast pathology. IHC is a technique that uses labeled antibodies to detect and localize antigens in tissue through antibody-antigen interactions. It can visualize these interactions through enzyme-substrate reactions, and is useful for characterizing proteins in tissues. Dr. Patil outlines several applications of IHC in breast pathology, including distinguishing tumor subtypes, assessing prognostic markers like hormone receptors, and aiding in various diagnostic dilemmas. IHC markers like ER, PR, HER2, and Ki-67 are important for determining prognosis and predicting response to therapies.
Role of ihc
The document discusses the role of immunohistochemistry (IHC) in head and neck pathology. IHC uses antibodies to identify antigens in tissues and can help diagnose cancers and determine tumor type. It plays an important role in pathology subspecialties like oncology, neuropathology, and hematopathology. The document provides details on the principle of IHC, various tissue and tumor markers used in IHC, and how IHC can help diagnose lesions in the head and neck region like oral cancers, salivary gland tumors, melanomas, sarcomas, and lymphomas.
Monoclonal antibody
Monoclonal antibodies (mAbs) have various applications including diagnostic, therapeutic, and catalytic uses. Diagnostically, mAbs are used in pregnancy tests, disease diagnostics, and immunohistochemistry. Therapeutically, mAbs treat cancer, transplant rejection, and autoimmune diseases by mechanisms like enhancing immune response, blocking growth signals, inhibiting angiogenesis or cytokines. Some FDA-approved mAbs for cancer include rituximab, trastuzumab, and bevacizumab. Conjugated mAbs can deliver toxins or radiation directly to tumors. mAbs also have applications in areas like organ transplantation, autoimmune diseases, and drug targeting.
Paraneoplastic syndromes presentation
This document discusses paraneoplastic syndromes, which are rare disorders triggered by an altered immune response to cancer. Symptoms result from substances produced by tumors that cause endocrine, neurological, skin or other issues. Diagnosis involves testing for autoantibodies, imaging to find tumors, and ruling out other potential causes. While treatment focuses on the underlying cancer, paraneoplastic symptoms may persist even if the cancer improves.
Mangement of cancer in nursing
This document provides information about cancer nursing management. It discusses the roles and responsibilities of oncology nurses, which include assessing patient needs, providing education and support, administering chemotherapy safely, and managing side effects. It also summarizes common cancer types, treatments including chemotherapy, and the nurse's role in assessing and managing issues like infection risk, bleeding, skin integrity, oral health, alopecia, pain, and supporting patients' emotional well-being.
Tumor Immunity
This presentation deals with the concept of Tumor immunity. It cover different types of Tumor and tumor antigens. How immunology plays role in tumor detection and diagnosis is also explained in this presentation. Concept of Tumor imunoprophylaxis and tumor immunotherapy is also explained.
Exfoliative cytology for dental students
Exfoliative cytology is a technique that examines shed cells from body surfaces to detect diseases. It was developed in the 1800s and applied to oral diagnosis in the 1900s. A smear is taken from oral mucosa using instruments then stained and examined microscopically. Normal cells appear organized while abnormal cells show nuclear and cytoplasmic changes. Exfoliative cytology is a non-invasive method used to screen for oral cancer and infections. It has advantages of being painless and inexpensive but lacks sensitivity compared to biopsy. New techniques using fluorescence, computer analysis, and molecular methods aim to improve accuracy of oral exfoliative cytology.
lab diagnosis of neoplasm or tumours
Pathological procedures to diagnose tumors include frozen sections of tissue during surgery, routine tissue sections examined microscopically using hematoxylin-eosin stain, and various types of biopsies. Additional diagnostic tools discussed are immunohistochemistry using monoclonal antibodies, DNA and RNA probes, electron microscopy, fluorescent microscopy, histochemical stains, blot assays extracting DNA and RNA from cells, and tumor markers. Modern techniques mentioned are flow cytometry, in situ hybridization, analysis of cell proliferation, image analysis and morphometry, and molecular diagnostic techniques including polymerase chain reaction and DNA microarrays.
IHC in cancer diagnosis
1. Immunohistochemistry (IHC) is used to diagnose cancers by detecting antibodies attached to antigens on cells. IHC helps determine if cancers are benign or malignant.
2. Key applications of IHC include diagnosing unknown primary tumors, assessing prognosis, and predicting therapeutic response.
3. Common IHC markers are used to identify epithelial, mesenchymal, neuroendocrine, and other cell types for cancer diagnosis and classification. Standard marker panels are used for specific organ systems.
Cancer_New-edited.ppt
The document discusses yoga therapy for cancer. It provides an overview of cancer including definitions, causes, risk factors, signs and symptoms, stages of cancer, diagnosing cancer, and treatments for cancer. It also discusses cancer prevention, integrated yoga modules for cancer care including breathing practices, yoga postures, meditation techniques, and immune cells fighting cancer.
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Dr Dinah Parums. The Role of the Pathologist in Targeted Therapy and Personal...
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
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Neoplasia OSPE revisions!
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- 14. “ Don’t fight a battle if you don’t gain anything by winning.” – George S. Patton