Two cases of clear cell syringoma.
- Author:
Seok Jong LEE
;
Ho Chull SUH
;
Jae Bok JUN
;
Sang Lip CHUNG
- Publication Type:Original Article
- Keywords:
Clear Cell Syringoma;
Diabetes Mellitus;
Glycogen
- MeSH:
Alcian Blue;
Coloring Agents;
Diabetes Mellitus;
Disulfiram;
Eyelids;
Female;
Glycogen;
Humans;
Lysosomes;
Middle Aged;
Multivesicular Bodies;
Skin;
Syringoma*
- From:Korean Journal of Dermatology
1993;31(6):1003-1008
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Two cases of clear cell syringoma are reported in the women who were 39 ad 54 years old, respectively. They had had asymptomatic, ricegrain-sized skin colored to yellowish pink papules on the face, particularly on he lower eyelid for several years. Interestingly, both of them had suffered from diabetes mellitus for more than a decade and been placed on irregular antidiabetic medications. Routine laboratory findings in the elder patient(case 2), unfortunately not checked in the younger patient(cases 1) due to her refusal, were within normal limits except marked glucosuria. Histologic examination revealed numerous various-sized, well-defined tumor nests composed largely of clear cells with polygonal cellular boundary and eccentric nucleus. Special stain with Periodic acid-Schiff disclosed existance of glycogen in the clear cells, but other special stains such as alcian blue showed negative findings. Electron microscopic examination of the elder patient revealed many multivesicular bodies suggestive of lysosomes, and numerous droplets of glycogen dispersed between them in villi-rich periluminal cell.
