Soft tissue
Extraskeletal bone tumors
Mesenchymal chondrosarcoma


Topic Completed: 1 November 2012

Revised: 15 December 2019

Copyright: 2002-2019, PathologyOutlines.com, Inc.

PubMed Search: Mesenchymal chondrosarcoma [title]

See also: Extraskeletal chondrosarcoma, Myxoid chondrosarcoma

Vijay Shankar, M.D.
Page views in 2019: 4,695
Page views in 2020 to date: 791
Cite this page: Shankar, V. Mesenchymal chondrosarcoma. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/softtissueeskchondrosarcomamesenchymal.html. Accessed February 18th, 2020.
Definition / general
  • Orbit, dura, trunk, retroperitoneum, extremities, kidney
  • Poor prognosis
Case reports
Clinical images

Images hosted on other servers:

Mandible tumor

Primary orbital tumor

Gross images

Images hosted on other servers:

Kidney tumor

Microscopic (histologic) description
  • Clusters of undifferentiated small blue cells often with hemangiopericytoma-like appearance mixed with islands of mature-appearing hyaline cartilage
Microscopic (histologic) images

Images hosted on PathOut servers:

Deep soft tissue, courtesy of Dr. Mark R. Wick



Case of the Week #335 - 31 year old man



Images hosted on other servers:

Renal tumor

Ureteric tumor

Abdominal mass

Primary orbital tumor



Pleural tumor

Mandible tumor


Positive stains
  • Carilagenous areas: S100, mesenchymal cells CD99
Molecular / cytogenetics description
Molecular / cytogenetics images

Images hosted on Nature servers:

G-banded karyotype

SKY karyotype

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