Difference between revisions of "Coffee bean nucleus"
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'''Coffee bean nucleus''' is a cell nucleus that looks like a coffee bean | [[Image:Brenner tumour high mag cropped.jpg|thumb|right|250px|Coffee bean nuclei in a [[Brenner tumour]]. [[H&E stain]].]] | ||
[[Image:Coffee_Beans_macro_1.jpg|thumb|right|250px|Coffee beans.]] | |||
'''Coffee bean nucleus''' is a cell nucleus that looks like a coffee bean. Coffee bean nuclei have a limited [[differential diagnosis]]. | |||
== | ==Microscopic== | ||
Features - coffee bean nuclei have: | |||
#An ellipsoid-shape. | |||
#A central groove (along the long axis of the nucleus). | |||
Others | ===Images=== | ||
<gallery> | |||
Image:Brenner_tumour_high_mag.jpg | Coffee bean nuclei in a Brenner tumour (WC) | |||
</gallery> | |||
==Classic differential diagnosis== | |||
*[[Granulosa cell tumour]].<ref name=pmid12112830>{{Cite journal | last1 = Vodovnik | first1 = A. | title = Bladder-washing cytology of metastatic ovarian granulosa cell tumor. | journal = Diagn Cytopathol | volume = 26 | issue = 6 | pages = 387-8 | month = Jun | year = 2002 | doi = 10.1002/dc.10095 | PMID = 12112830 }}</ref> | |||
*[[Brenner tumour]].<ref name=pmid9990262>{{Cite journal | last1 = Ahr | first1 = A. | last2 = Arnold | first2 = G. | last3 = Göhring | first3 = UJ. | last4 = Costa | first4 = S. | last5 = Scharl | first5 = A. | last6 = Gauwerky | first6 = JF. | title = Cytology of ascitic fluid in a patient with metastasizing malignant Brenner tumor of the ovary. A case report. | journal = Acta Cytol | volume = 41 | issue = 4 Suppl | pages = 1299-304 | month = | year = | doi = | PMID = 9990262 }}</ref> | |||
===Others considerations=== | |||
*[[Invasive ductal carcinoma of the pancreas]]. | *[[Invasive ductal carcinoma of the pancreas]]. | ||
*[[Langerhans cell histiocytosis]]. | *[[Langerhans cell histiocytosis]].<ref name=pmid11235902>{{Cite journal | last1 = Yap | first1 = WM. | last2 = Chuah | first2 = KL. | last3 = Tan | first3 = PH. | title = Langerhans cell histiocytosis involving the thyroid and parathyroid glands. | journal = Mod Pathol | volume = 14 | issue = 2 | pages = 111-5 | month = Feb | year = 2001 | doi = 10.1038/modpathol.3880266 | PMID = 11235902 }}</ref> | ||
*[[Papillary thyroid carcinoma]]. (???) | *[[Papillary thyroid carcinoma]]. (???) | ||
*[[Walthard cell rest]]. | |||
==See also== | ==See also== | ||
*[[Basics]]. | *[[Basics]]. | ||
*[[Long power list]]. | *[[Long power list]]. | ||
*[[Coffee bean sign]]. | |||
==References== | |||
{{Reflist|1}} | |||
[[Category:Stuff]] | [[Category:Stuff]] | ||
Latest revision as of 16:49, 14 December 2017
Coffee bean nucleus is a cell nucleus that looks like a coffee bean. Coffee bean nuclei have a limited differential diagnosis.
Microscopic
Features - coffee bean nuclei have:
- An ellipsoid-shape.
- A central groove (along the long axis of the nucleus).
Images
Coffee bean nuclei in a Brenner tumour (WC)
Classic differential diagnosis
Others considerations
- Invasive ductal carcinoma of the pancreas.
- Langerhans cell histiocytosis.[3]
- Papillary thyroid carcinoma. (???)
- Walthard cell rest.
See also
References
- ↑ Vodovnik, A. (Jun 2002). "Bladder-washing cytology of metastatic ovarian granulosa cell tumor.". Diagn Cytopathol 26 (6): 387-8. doi:10.1002/dc.10095. PMID 12112830.
- ↑ Ahr, A.; Arnold, G.; Göhring, UJ.; Costa, S.; Scharl, A.; Gauwerky, JF.. "Cytology of ascitic fluid in a patient with metastasizing malignant Brenner tumor of the ovary. A case report.". Acta Cytol 41 (4 Suppl): 1299-304. PMID 9990262.
- ↑ Yap, WM.; Chuah, KL.; Tan, PH. (Feb 2001). "Langerhans cell histiocytosis involving the thyroid and parathyroid glands.". Mod Pathol 14 (2): 111-5. doi:10.1038/modpathol.3880266. PMID 11235902.