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(→Pathologic characteristics: subdivide a bit) |
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*[[Breast]] tumours. | *[[Breast]] tumours. | ||
==Pseudostratified nuclei== | ==Nuclear features== | ||
===Pseudostratified nuclei=== | |||
Tumours that commonly have pseudostratified nuclei: | Tumours that commonly have pseudostratified nuclei: | ||
*[[Colorectal carcinoma]]. | *[[Colorectal carcinoma]]. | ||
*[[Endometrioid endometrial carcinoma]]. | *[[Endometrioid endometrial carcinoma]]. | ||
==Tumours with lymphocytes== | ===Pseudoinclusions=== | ||
{{Main|Nuclear pseudoinclusions}} | |||
==Cytoplasmic features== | |||
===Eosinophilic cytoplasm=== | |||
*[[Squamous cell carcinoma]]. | |||
*Oncocytoma/Oncocytic tumours. | |||
*Apocrine tumours. | |||
===Clear cytoplasm=== | |||
{{Main|Clear cell tumours}} | |||
==Cells== | |||
===Tumours with lymphocytes=== | |||
*[[Seminoma]]. | *[[Seminoma]]. | ||
*[[Acinic cell carcinoma]]. | *[[Acinic cell carcinoma]]. | ||
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*[[Medullary breast carcinoma]]. | *[[Medullary breast carcinoma]]. | ||
= | ===Giant cells=== | ||
==Giant cells== | |||
{{Main|Giant cell lesions}} | {{Main|Giant cell lesions}} | ||
= | ===Many eosinophils=== | ||
==Many eosinophils== | |||
*Infection. | *Infection. | ||
*[[Inflammatory fibroid polyp]]. | *[[Inflammatory fibroid polyp]]. | ||
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Site specific: | Site specific: | ||
*[[Eosinophilic esophagitis]]. | *[[Eosinophilic esophagitis]]. | ||
*[[Pulmonary Langerhans cell histiocytosis]]. | *[[Pulmonary Langerhans cell histiocytosis]]. | ||
*[[Angiolymphoid hyperplasia with eosinophilia]] (ALHE) - skin. | *[[Angiolymphoid hyperplasia with eosinophilia]] (ALHE) - skin. | ||
== | ==Structures== | ||
===Psammoma bodies=== | |||
{{Main|Psammoma bodies}} | |||
== | ==Myxoid lesions== | ||
{{Main| | {{Main|Myxoid lesions}} | ||
==Classically nested== | ==Architecture== | ||
===Classically nested=== | |||
*[[Paraganglioma]]. | *[[Paraganglioma]]. | ||
*[[Meningioma]]. | *[[Meningioma]]. | ||
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*[[SCTAT]]. | *[[SCTAT]]. | ||
= | ===Stroma rich tumours=== | ||
==Stroma rich tumours== | |||
*[[Cholangiocarcinoma]]. | *[[Cholangiocarcinoma]]. | ||
*[[Fibrolamellar hepatocellular carcinoma]]. | *[[Fibrolamellar hepatocellular carcinoma]]. | ||
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*[[Hyalinizing clear cell carcinoma]] - salivary gland. | *[[Hyalinizing clear cell carcinoma]] - salivary gland. | ||
==Spindle cell lesions== | ===Spindle cell lesions=== | ||
{{Main|Spindle cell lesions}} | {{Main|Spindle cell lesions}} | ||
===Neuropathology=== | ====Neuropathology==== | ||
*[[Schwannoma]]. | *[[Schwannoma]]. | ||
*[[Gliosarcoma]]. | *[[Gliosarcoma]]. |
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