Scanning electron microscopy of granuloma annulare
An. bras. dermatol
;
93(5): 740-742, Sept.-Oct. 2018. graf
Article
Dans Anglais
| LILACS
| ID: biblio-949950
ABSTRACT
Abstract Light microscopy of granuloma annulare shows mucin deposition with lympho-histiocytic infiltrate. We describe the ultrastructural three-dimensional aspects of a typical case of granuloma with characteristic histopathological findings. At the ultrastructural level, affected collagen bundles and granular mucin deposition were observed. Round cells corresponding to lymphocytes were identified. Bigger oval cells, corresponding to isolated or palisading histiocytes were also found. The ultrastructural aspects overlap with light microscopy and contribute to its iconographic documentation.
Texte intégral:
Disponible
Indice:
LILAS (Amériques)
Sujet Principal:
Microscopie électronique à balayage
/
Collagène
/
Granulome annulaire
Type d'étude:
Étude pronostique
Limites du sujet:
Humains
langue:
Anglais
Texte intégral:
An. bras. dermatol
Thème du journal:
Dermatologie
Année:
2018
Type:
Article
Pays d'affiliation:
Brésil
Institution/Pays d'affiliation:
Universidade Católica de Pelotas/BR
/
Universidade Federal de Pelotas/BR
Documents relatifs à ce sujet
MEDLINE
...
LILACS
LIS