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Difference between revisions of "Gastrointestinal cytopathology"
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Gastrointestinal cytopathology (view source)
Revision as of 16:22, 12 April 2012
, 16:22, 12 April 2012→Solid pseudopapillary neoplasm
(→Pancreatic neuroendocrine tumour: expand) |
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==Solid pseudopapillary neoplasm== | ==Solid pseudopapillary neoplasm== | ||
{{Main|Solid pseudopapillary neoplasm}} | {{Main|Solid pseudopapillary neoplasm}} | ||
*Abbreviated ''SPN''. | |||
===General=== | ===General=== | ||
*Young women. | *Young women. | ||
| Line 193: | Line 194: | ||
===Cytology=== | ===Cytology=== | ||
Features:<ref name=ouhsc_26>URL: [http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040/CQ-029-M.htm http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040/CQ-029-M.htm]. Accessed on: 9 April 2012.</ref> | Features:<ref name=ouhsc_26>URL: [http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040/CQ-029-M.htm http://moon.ouhsc.edu/kfung/jty1/CytoLearn/CytoQuiz/CQ-021-040/CQ-029-M.htm]. Accessed on: 9 April 2012.</ref> | ||
* | *Papillary formations - composed of small cells with: | ||
**Scant cytoplasm. | **Scant cytoplasm. | ||
**+/-Nuclear grooves. | **+/-Nuclear grooves. | ||
*+/-Cholesterol clefts. | *+/-Cholesterol clefts. | ||
Note: | |||
*There are no '''true''' papillae in [[SPN]]. | |||
DDx: | DDx: | ||