[Study of cellular elements in synovial fluid in scanning electron microscopy].
Scanning electron microscopy allows a tridimensional morphological study of the cellular elements of the pathological human synovial fluid. The cells are grouped into two populations: macrophage cells and round cells, whose differentiation is more difficult: polynuclears, lymphocytes and synovial cells. The combination of scanning electron microscopy and X-ray diffraction makes it possible to describe and indentify crystals of sodium urate and of triclinical, dehydrated calcium pyrophosphate.
D001172:Arthritis, Rheumatoid / Q000473:pathology; D002131:Calcium Pyrophosphate; D055598:Chemical Phenomena; D002621:Chemistry; D003460:Crystallization; D006801:Humans; D008214:Lymphocytes; D008264:Macrophages; D008855:Microscopy, Electron, Scanning; D013582:Synovial Fluid / Q000032:analysis* / Q000166:cytology; D014527:Uric Acid; D014961:X-Ray Diffraction
D014527:Uric Acid; D002131:Calcium Pyrophosphate
Etude des éléments figurés du liquide synovial en microscopie électronique á balayage.