Soft tissue
General
Cell types for soft tissue tumors




Topic Completed: 1 July 2012

Revised: 19 March 2019

Copyright: 2002-2018, PathologyOutlines.com, Inc.

PubMed Search: Cell types [title] soft tissue


Komal Arora, M.D.
Page views in 2018: 1,130
Page views in 2019 to date: 589
Table of Contents
Definition / general
Cite this page: Arora K. Cell types for soft tissue tumors. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/softtissuecelltypes.html. Accessed June 18th, 2019.
Definition / general
Epithelioid:
  • Alveolar soft parts sarcoma, carcinoma (extension into soft tissue or metastases), clear cell sarcoma, epithelioid histiocytoma, epithelioid sarcoma, epithelioid variant of leiomyosarcoma, MFH or MPNST
  • Extracellular myxoid chondrosarcoma, myxofibrosarcoma, rhabdoid tumor, schwannoma, synovial sarcoma or vascular tumors

Pleomorphic:
  • Variants of leiomyosarcoma, liposarcoma, MFH, MPNST, myxofibrosarcoma, PHAT, pleomorphic lipoma or rhabdomyosarcoma
  • Also melanoma and metastatic carcinoma

Round cell:
  • Desmoplastic small round cell sarcoma, Ewings/PNET, mesenchymal chondrosarcoma, MPNST, rhabdomyosarcoma, round cell liposarcoma, schwannoma with neuroblastoma-like features, synovial sarcoma
  • Also carcinoma, lymphoma, melanoma, neuroblastoma, poorly differentiated tumors

Spindle cell:
  • Angiosarcoma, benign fibrous histiocytoma, benign nerve sheath tumor, DFSP, fibroma of tendon sheath (cellular), fibromatosis, fibrosarcoma, Kaposi‚Äôs sarcoma, leiomyoma, leiomyosarcoma, MPNST, nodular fasciitis, spindle cell lipoma, spindle cell variant of embryonal rhabdomyosarcoma, solitary fibrous tumor, superficial acral fibromyxoma, synovial sarcoma
Back to top