Download Free Medical Introduction to Pathology PowerPoint Presentation

Introduction to Pathology PowerPoint Presentation

DOWNLOAD MEDICAL POWERPOINT PRESENTATION

About This Presentation

Description : Check out this medical presentation on Pathology, which is titled "Introduction to Pathology", to know about Pathology as a "Study and diagnosis of disease”.

Tags : Pathology, Introduction, Study, diagnosis, disease

Published on : Aug 06, 2021 | Views : 4472 | Downloads : 1

Shareable Url :

Embed Code :

Comment

Transcript

Slide 1-

Introduction to Pathology OPTOM FASLU MUHAMMED
Slide 2-

Pathology –” Study and diagnosis of disease” 4 components of pathology Cause /etiology Mechanism of develop- Pathogenesis Structural alteration of the cell- Morphologic changes Consequences of these changes – Clinical Manifestations
Slide 3-

ppt slide no 3 content not found
Slide 4-

一、 History of Pathology Autopsy → Organ pathology (1761) Cellular pathology (1854) Ultrastructural pathology with the application of EM (20 century 60s) Immunopathology, Molecular pathology, Genetic pathology, Quantitative pathology
Slide 5-

2. Classification: (1) Human pathology (2) Experimental pathology 3. Position: It’s a bridging discipline involving both basic science and clinical practice Autopsy Biopsy Cytology
Slide 6-

4. Text of Pathology: General pathology: concerned with the basic reaction of cells and tissues to abnormal stimuli that underlie all diseases. Systemic pathology : dedcribe the specific responses of specialized organs and tissues to defined stimuli.
Slide 7-

三、 Techniques of Pathology Human pathology Autopsy Biopsy: surgical or diagnostic pathology Cytology: smear, fine needle aspiration Experimental pathology Animal experiment: animal model Tissue and cell culture
Slide 8-

ppt slide no 8 content not found
Slide 9-

四、 Observation and New Technique of Morphology （一） Gross appearance: size, shape weight color consistency surface edge, section
Slide 10-

（二） Histologic and cytologic observation: most common and basic formalin fixed → HE (hematoxylin and eosin) stained Hemangioma of ventrical wall
Slide 11-

（三） Histochemistry and cytochemistry PAS→BM
Slide 12-

（四） Immunohistochemistry Ag-Ab specific reaction Applications Location analysis cytokeratin→cell membrane Clinical diagnosis and distinguishing diagnosis of tumor histogenesis
Slide 13-

Leiomyosarcoma Actin (+)
Slide 14-

（五） Ultrastructural obTsEeMrv(atrtainosnmitting electron microscope) Filtering membrane
Slide 15-

SEM (scanning electron microscope) Podocyte
Slide 16-

（六） Flow cytometry (FCM) One kind of cells→quantitative DNA ploidy analysis Protein nucleus acid→quantitative analysis Selection of collection of cells
Slide 17-

（七） Image analysis (IA) Nuclei: diameter; circumference; area; volume; morphology （八） Laser scanning confocal microscope (LSCM) a living cell→observation in situ or development or quantitative
Slide 18-

（九） Molecular biology technique Polymerase chain reaction (PCR) DNA sequencing Biochip technique Gene chip (DNA chip) Protein chip (protein microarray) Tissue chip (tissue microarray)
Slide 19-

Polymerase chain reaction (PCR)