FIBROUS HAMARTOMA OF INFANCY - A STUDY OF 8 CASES WITH IMMUNOHISTOCHEMICAL AND ELECTRON-MICROSCOPIC FINDINGS

被引:14
|
作者
MICHAL, M
MUKENSNABL, P
CHLUMSKA, A
KODET, R
机构
[1] CHARLES UNIV, FAC MED, SIKLS DEPT PATHOL ANAT, PLZEN, CZECHOSLOVAKIA
[2] CHARLES UNIV, FAC MED 1, INST PATHOL 2, CS-11636 PRAGUE 1, CZECHOSLOVAKIA
[3] CHARLES UNIV, FAC MED 2, DEPT PATHOL, CS-11636 PRAGUE 1, CZECHOSLOVAKIA
关键词
HAMARTOMA; SPINDLE CELL TUMOR; DARK CELLS; INFANCY TUMORS;
D O I
10.1016/S0344-0338(11)81250-1
中图分类号
R36 [病理学];
学科分类号
100104 ;
摘要
Eight cases of fibrous hamartomas of infancy are presented. Actin positivity and desmin negativity in collagen forming spindle-shaped cells and electron microscopical findings point to the myofibroblastic nature of this entity. ''Dark cells'' which spread regularly in all but one of our tumors were immunohistochemically determined to be a mixture of B and T cell lymphocytes. Their selective location and possible role are discussed.
引用
收藏
页码:1049 / 1053
页数:5
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