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'''Epithelioid cell lesions''' are very common in pathology. | '''Epithelioid cell lesions''' are very common in pathology. Malignant epithelioid lesions are usually a carcinoma. | ||
==Differential diagnosis== | |||
A short DDx: | |||
A short | |||
*Carcinoma (primary and metastatic). | *Carcinoma (primary and metastatic). | ||
*[[Malignant melanoma]]. | *[[Malignant melanoma]]. | ||
*Sarcoma. | *Sarcoma. | ||
===Large epithelioid tumours=== | |||
An exhaustive [[DDx]] for a ''large epithelioid tumour'' is in ''[[large epithelioid tumours]]''. | |||
==Epithelioid sarcomas== | ==Epithelioid sarcomas== | ||
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*Sarcomas in the ''[[small round cell tumours]]'' group, e.g. [[Ewing sarcoma]]. | *Sarcomas in the ''[[small round cell tumours]]'' group, e.g. [[Ewing sarcoma]]. | ||
Note: | |||
*A more complete list is in ''[[large epithelioid tumours]]''. | |||
==See also== | ==See also== |
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