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'''Tabular form - adapted from Thompson<ref>{{Ref HaNP|325-357}}</ref>''' | '''Tabular form - adapted from Thompson<ref>{{Ref HaNP|325-357}}</ref>''' | ||
{| class="wikitable" | {| class="wikitable" | ||
| | | | ||
| '''Architecture''' | |||
| '''Morphology''' | |||
| '''Cell borders''' | |||
| '''Cytoplasm''' | |||
| '''Nucleus''' | |||
| '''DDx''' | |||
| '''Other''' | |||
|- | |- | ||
|Mucoepidermoid carcinoma | |Mucoepidermoid carcinoma | ||
| cystic & solid | |||
| epithelioid | |||
| distinct | |||
| '''fuffy, clear,<br>abundant''' | |||
| nuclei sm. | |||
| ? | |||
| ? | |||
|- | |- | ||
|Acinic cell adenocarcinoma (AcCC) | |Acinic cell adenocarcinoma (AcCC) | ||
| acinar (islands) | |||
| epithelioid | |||
| clear | |||
| '''granular''', generous | |||
| stippled, +/-occ. nucleoli | |||
| ? | |||
| ? | |||
|- | |- | ||
|Adenoid cystic carcinoma (AdCC) | |Adenoid cystic carcinoma (AdCC) | ||
| pseudocysts,<br>cribriform, solid,<br>hyaline stroma | |||
| epithelioid | |||
| subtle | |||
| scant,<br>hyperchromatic | |||
| '''small<br>"carrot-shaped"''' | |||
| ? | |||
| ? | |||
|- | |- | ||
|Salivary duct carcinoma | |Salivary duct carcinoma | ||
| glandular, cribriform | |||
| columnar | |||
| subtle/clear | |||
| hyperchromatic | |||
| columnar | |||
| metastatic breast ca | |||
| similar to ductal<br>breast carcinoma | |||
|- | |- | ||
|Polymorphous low-grade adenocarcinoma | |Polymorphous low-grade adenocarcinoma | ||
| variable, often small<br>nests, may be targetoid | |||
| epithelioid | |||
| indistinct | |||
| '''eosinophilic''' | |||
| ovoid & small with<br>small nucleoli | |||
| ? | |||
| minor salivary gland tumour,<br>often in palate,<br> cytologically monotonous | |||
|- | |- | ||
|} | |} |
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