Langhans cells

Fig. 38.13 Histiocytosis X distinct portal inflammation, periductal infiltration by Langhans cells simulating cholangitis ( f )...

In Marbagelan -induced resorption granulomas, carbocromene enhanced the formation of polyca-ria, but prevented the translocation of nuclei to form typical Langhans cells (Schiller 1982). 

Fig. 198. Langhans cell from a tuberculous submandibular lymph node excised from a girl aged 16. Department of Surgery, University of Leipzig (868/43). Formalin, paraffin, hematoxylin and eosin. Objective Leitz 40/0.65. Orthomat (X2)...

Fig. 24.4 Tuberculous epithehoid cell granuloma with Langhans giant cells and small central necrosis (N) additional steatosis of hepatocytes (HE)...

Transformation of monocytes into epithelioid cells and formation of giant cells of the Langhans type have been obtained by Sabin with various lipid fractions of Mycobacteria prepared by Anderson it is now known that the branched-chain fatty acids of the phthienoic, mycocerosio, and mycolic acid types are all active in this respect. " ... 

Langhans type giant cell (peripheral arrangement of nuclei)... 

CD68 multinucleated giant cells of the Langhans type, with nuclei on the cell periphery, and of the Touton type, with nuclei in the centre of the cell, expressed cathepsinK and the immunostaining was even more intense than that of the surrounding epithehoid ceUs (Buhling et al. 2001). 

Fig. 199. Epithelioid-cell granulomatosis interpreted as Morbus Boeck. Mediastinal lymph node of a male patient born in 1948 (Nordwestkrankennaus Frankfort on the Main, autopsy 2109/79). - The slide shows Langhans giant cells but also some foreign body type giant cells. Fixed by immersion into formalin solution. Paraffin embedding. Haematoxylin and eosin. Objective Reichert PI 25x/0.45/oo/o.l7. Green filter. (Material provided by Prof. H5er+)...

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