Difference between revisions of "Coffee bean nucleus"

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*[[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>
*[[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==

Revision as of 16:55, 30 May 2015

Coffee bean nuclei in a Brenner tumour. H&E stain.
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:

  1. An ellipsoid-shape.
  2. A central groove (along the long axis of the nucleus).

Images

Classic differential diagnosis

Others considerations

See also

References

  1. 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.
  2. 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.
  3. 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.