PLEXIFORM FIBROHISTIOCYTIC TUMOR

被引：17
|
作者：
GIARD, F
BONNEAU, R
RAYMOND, GP
机构：
[1] UNIV MONTREAL,ST LUC HOSP,DIV DERMATOL,1058 ST DENIS ST,MONTREAL H2X 3J4,QUEBEC,CANADA
[2] UNIV MONTREAL,ST LUC HOSP,DEPT PATHOL,MONTREAL H2X 3J4,QUEBEC,CANADA
来源：
DERMATOLOGICA | 1991年 / 183卷 / 04期
关键词：
FIBROBLAST; MYOFIBROBLAST; FIBROHISTIOCYTE; MULTINUCLEATED GIANT CELLS; DERMAL NEOPLASM;
D O I：
10.1159/000247703
中图分类号：
R75 [皮肤病学与性病学];
学科分类号：
100206 ;
摘要：
Two groups of cells, one rounded or oval and the other spindle-shaped, were found in a case of plexiform fibrohistiocytic tumor. Immunohistochemistry was strongly positive for alpha smooth muscle actin in most cells of both types but stronger in the spindle-shaped cells, suggesting a myofibroblastic origin. This was in correlation with electron microscopic findings which revealed fibroblasts, myofibroblasts and some undifferentiated mesenchymal cells. However, factor XIIIa was negative suggesting that this tumor does not originate from dermal dendrocytes.
引用
收藏
页码：290 / 293
页数：4
相关论文
共 50 条
  • [31] Plexiform fibrohistiocytic tumor in the submandibular region: A rare diagnosis
    Pahwa, Ruma
    Khurana, Nita
    INDIAN JOURNAL OF OTOLARYNGOLOGY AND HEAD & NECK SURGERY, 2010, 62 (02) : 189 - 190
  • [32] Dermal and subcutaneous variants of plexiform fibrohistiocytic tumor.
    Zelger, B
    Zelger, BG
    Steiner, H
    LABORATORY INVESTIGATION, 1997, 76 (01) : 266 - 266
  • [33] Plexiform fibrohistiocytic tumor of the hand: A case with late recurrence
    Morelli, A
    Bruno, M
    Tateo, A
    Repossini, AM
    EUROPEAN JOURNAL OF PLASTIC SURGERY, 1996, 19 (01) : 47 - 49
  • [34] Plexiform fibrohistiocytic tumor: imaging features and clinical findings
    Ghuman, Marcus
    Hwang, Sinchun
    Antonescu, Cristina R.
    Panicek, David M.
    SKELETAL RADIOLOGY, 2019, 48 (03) : 437 - 443
  • [35] Myxoid variant of plexiform fibrohistiocytic tumor: case report
    Naous, Rana
    AME CASE REPORTS, 2024, 8
  • [36] Plexiform fibrohistiocytic tumor: imaging features and clinical findings
    Marcus Ghuman
    Sinchun Hwang
    Cristina R. Antonescu
    David M. Panicek
    Skeletal Radiology, 2019, 48 : 437 - 443
  • [37] Plexiform fibrohistiocytic tumor: Clinicopathologic analysis of 22 cases
    Remstein, ED
    Arndt, CAS
    Nascimento, AG
    AMERICAN JOURNAL OF SURGICAL PATHOLOGY, 1999, 23 (06) : 662 - 670
  • [38] MALIGNANT PERIPHERAL NERVE SHEATH TUMOR MASQUERADING AS A PLEXIFORM FIBROHISTIOCYTIC TUMOR
    Shinohara, M.
    Williams, J.
    Brooks, J.
    JOURNAL OF CUTANEOUS PATHOLOGY, 2011, 38 (01) : 166 - 166
  • [39] Plexiform Fibrohistiocytic Tumor in a 12-Year-Old Girl
    Gomez Sanchez, A.
    Marti Carrera, M. E.
    Redondo Sedano, J. V.
    Delgado Munoz, M. D.
    ACTAS DERMO-SIFILIOGRAFICAS, 2022, 113 (08): : 821 - 823
  • [40] Plexiform Fibrohistiocytic Tumor: A Clinicopathological and Immunohistochemical Study of 41 Tumors
    Dashti, Nooshin Karamzadeh
    Agaimy, Abbas
    Folpe, Andrew
    MODERN PATHOLOGY, 2019, 32
12345