Difference between revisions of "Invasive cribriform carcinoma of the breast"

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==General==
==General==
*Rare.
*Rare ~ 0.6% of breast cancer in one series.<ref>{{Cite journal  | last1 = Stutz | first1 = JA. | last2 = Evans | first2 = AJ. | last3 = Pinder | first3 = S. | last4 = Ellis | first4 = IO. | last5 = Yeoman | first5 = LJ. | last6 = Wilson | first6 = AR. | last7 = Sibbering | first7 = DM. | title = The radiological appearances of invasive cribriform carcinoma of the breast. Nottingham Breast Team. | journal = Clin Radiol | volume = 49 | issue = 10 | pages = 693-5 | month = Oct | year = 1994 | doi =  | PMID = 7955831 }}</ref>
*Low Grade.
*Low grade.
*Good prognosis if pure or associated with a tubular invasive component.<ref name=pmid6884999>{{Cite journal  | last1 = Page | first1 = DL. | last2 = Dixon | first2 = JM. | last3 = Anderson | first3 = TJ. | last4 = Lee | first4 = D. | last5 = Stewart | first5 = HJ. | title = Invasive cribriform carcinoma of the breast. | journal = Histopathology | volume = 7 | issue = 4 | pages = 525-36 | month = Jul | year = 1983 | doi =  | PMID = 6884999 }}</ref>
*Good prognosis if pure or associated with a tubular invasive component.<ref name=pmid6884999>{{Cite journal  | last1 = Page | first1 = DL. | last2 = Dixon | first2 = JM. | last3 = Anderson | first3 = TJ. | last4 = Lee | first4 = D. | last5 = Stewart | first5 = HJ. | title = Invasive cribriform carcinoma of the breast. | journal = Histopathology | volume = 7 | issue = 4 | pages = 525-36 | month = Jul | year = 1983 | doi =  | PMID = 6884999 }}</ref>


==Microscopic==
==Microscopic==
Features:
*Cribriform architecture.
Note:
*Cribriform component should be >90% of the tumour.<ref name=pmid23412348>{{Cite journal  | last1 = Zhang | first1 = W. | last2 = Zhang | first2 = T. | last3 = Lin | first3 = Z. | last4 = Zhang | first4 = X. | last5 = Liu | first5 = F. | last6 = Wang | first6 = Y. | last7 = Liu | first7 = H. | last8 = Yang | first8 = Y. | last9 = Niu | first9 = Y. | title = Invasive cribriform carcinoma in a Chinese population: comparison with low-grade invasive ductal carcinoma-not otherwise specified. | journal = Int J Clin Exp Pathol | volume = 6 | issue = 3 | pages = 445-57 | month =  | year = 2013 | doi =  | PMID = 23412348 }}</ref>
DDx:
*Cribriform [[DCIS]].
*[[Tubular carcinoma of the breast]].
*[[Invasive ductal carcinoma of the breast]] with cribriform component.


===Images===
===Images===

Revision as of 03:25, 20 April 2015

Invasive cribriform carcinoma of the breast is a rare type of breast cancer with a favourable prognosis.[1]

General

  • Rare ~ 0.6% of breast cancer in one series.[2]
  • Low grade.
  • Good prognosis if pure or associated with a tubular invasive component.[3]

Microscopic

Features:

  • Cribriform architecture.

Note:

  • Cribriform component should be >90% of the tumour.[4]

DDx:

Images

  • Breast invasive cribriform carcinoma - low power. (SKB)

  • Breast invasive cribriform carcinoma - medium power. (SKB)

  • Breast invasive cribriform carcinoma - high power. (SKB)

IHC

Features:[1]

  • ER +ve (9 +ve of 9 cases).
  • PR +ve (9 +ve of 9 cases).
  • HER2 -ve (0 +ve of 9 cases).

See also

References

  1. ↑ 1.0 1.1 Cong, Y.; Qiao, G.; Zou, H.; Lin, J.; Wang, X.; Li, X.; Li, Y.; Zhu, S. (Apr 2015). "Invasive cribriform carcinoma of the breast: A report of nine cases and a review of the literature.". Oncol Lett 9 (4): 1753-1758. doi:10.3892/ol.2015.2972. PMID 25789036.
  2. ↑ Stutz, JA.; Evans, AJ.; Pinder, S.; Ellis, IO.; Yeoman, LJ.; Wilson, AR.; Sibbering, DM. (Oct 1994). "The radiological appearances of invasive cribriform carcinoma of the breast. Nottingham Breast Team.". Clin Radiol 49 (10): 693-5. PMID 7955831.
  3. ↑ Page, DL.; Dixon, JM.; Anderson, TJ.; Lee, D.; Stewart, HJ. (Jul 1983). "Invasive cribriform carcinoma of the breast.". Histopathology 7 (4): 525-36. PMID 6884999.
  4. ↑ Zhang, W.; Zhang, T.; Lin, Z.; Zhang, X.; Liu, F.; Wang, Y.; Liu, H.; Yang, Y. et al. (2013). "Invasive cribriform carcinoma in a Chinese population: comparison with low-grade invasive ductal carcinoma-not otherwise specified.". Int J Clin Exp Pathol 6 (3): 445-57. PMID 23412348.
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