Granules of Langerhans cells in Letterer-Siew's disease

Abstract

No abstract available

Ultrastructure of generalized scleroderma

“…Although mast cells contain mostly mature and a few disintegrating granules, numerous villi suggest that degranulation had taken place (12).…”

Investigation on Langerhans cells in pathological human epidermis

“…in vitiliginous epidermis were begun by Bir beck et al (2) in 1961: thcir findings did not pro, ide an:1-e, idence in favour of either of two theories, but revealed the presence of granules typical of these cells. Over the past fcw years identical granules ha,e been found in the macro phages of infantile-type "histiocytosis X" cuta neou5 lesion� ( 15,5,6); this has given rise to the hypothesis thal L.c. are of mcsodermal origin and may function as phagocytes.…”