Image Description
Prognosis: Chondroid lipoma is a benign neoplasm with no malignant potential. It does not recur or metastasize. Simple resection is curative.
This image of chondroid lipoma shows mostly small round cells with eosinophilic cytoplasm in a myxoid matrix. The cells have uniform hyperchromatic nuclei. A few uni- and multivacuolated lipoblasts are also present. There is close resemblance to extraskeletal myxoid chondrosarcoma.
References:
1. Goldblum, J. R., Weiss, S. W., & Folpe, A. L. (2020). Enzinger & Weiss's Soft Tissue Tumors - 7th Edition. Philadelphia, PA. Elsevier.
2. Soft Tissue and Bone Tumours (2020). WHO Classification of Tumours (WHO Fascicle), 5th Edition.
3. Goldblum, J. R. et al (2018). Rosai and Ackerman's Surgical Pathology - 11th Edition. Philadelphia, PA. Elsevier.
4. Calonje, E et al (2020). McKee's Pathology of the Skin with Clinical Correlations - 5th Ed. Elsevier.
5. Thway K., Flora R.S., Fisher C. Chondroid Lipoma: An Update and Review. Annals of Diagnostic Pathology, 16 (2012): 230-234.
6. Shawarby M.A. et al. Chondroid lipoma, a rare tumor: Report of 2 cases. Int. Journal of Case Reports & Images 2013;4(10):527-531.
This image of chondroid lipoma shows mostly small round cells with eosinophilic cytoplasm in a myxoid matrix. The cells have uniform hyperchromatic nuclei. A few uni- and multivacuolated lipoblasts are also present. There is close resemblance to extraskeletal myxoid chondrosarcoma.
References:
1. Goldblum, J. R., Weiss, S. W., & Folpe, A. L. (2020). Enzinger & Weiss's Soft Tissue Tumors - 7th Edition. Philadelphia, PA. Elsevier.
2. Soft Tissue and Bone Tumours (2020). WHO Classification of Tumours (WHO Fascicle), 5th Edition.
3. Goldblum, J. R. et al (2018). Rosai and Ackerman's Surgical Pathology - 11th Edition. Philadelphia, PA. Elsevier.
4. Calonje, E et al (2020). McKee's Pathology of the Skin with Clinical Correlations - 5th Ed. Elsevier.
5. Thway K., Flora R.S., Fisher C. Chondroid Lipoma: An Update and Review. Annals of Diagnostic Pathology, 16 (2012): 230-234.
6. Shawarby M.A. et al. Chondroid lipoma, a rare tumor: Report of 2 cases. Int. Journal of Case Reports & Images 2013;4(10):527-531.