Template:Mitotic count in invasive breast cancer - Revision history

Mikael Häggström: Table

2026-07-14T16:33:22Z

Table

@@ Line 12: / Line 12: @@
 *'''2 points''': 4 to 7 mitoses per mm<sup>2</sup>
 *'''3 points''': ≥7 mitoses per mm<sup>2</sup>
-A table of counts for various HPF sizes is available at the College of American Pathologists. [https://www.cap.org/wp-content/uploads/2026/06/Breast.Invasive.Bx_1.3.0.0.REL_CAPCP.pdf] (Page 8)<noinclude>
+A table of counts for various HPF sizes is available in notes below.<ref group="note">
 {{Bottom}}
 </noinclude>

Mikael Häggström: title

2026-07-14T16:25:34Z

title

← Older revision		Revision as of 12:25, 14 July 2026
Line 4:		Line 4:
	}}</noinclude>[[File:Mitosis appearances in breast cancer.jpg\|thumb\|Mitosis appearances in breast cancer]]		}}</noinclude>[[File:Mitosis appearances in breast cancer.jpg\|thumb\|Mitosis appearances in breast cancer]]
	{{edit\|Template:Mitotic count in invasive breast cancer}}<br>		{{edit\|Template:Mitotic count in invasive breast cancer}}<br>
	Mitotic figures are counted only at the periphery of the tumor, and counting should begin in the most mitotically active areas, and in at least 10 high-power fields (HPFs). If you know that the area of your high power field is about 0.2mm<sup>2</sup>, then you may score mitotic count as follows:<ref name=cap-invasive>{{cite web\|url=https://documents.cap.org/protocols/Breast.Invasive_4.7.0.1.REL_CAPCP.pdf\|Protocol for the Examination of Resection Specimens from Patients with Invasive Carcinoma of the Breast Version: 4.7.0.1 - Table 1. Score Categories According to Field Diameter and Mitotic Count\|website=College of American Pathologists}} Protocol Posting Date: September 2022</ref>		Mitotic figures are counted only at the periphery of the tumor, and counting should begin in the most mitotically active areas, and in at least 10 high-power fields (HPFs). If you know that the area of your high power field is about 0.2mm<sup>2</sup>, then you may score mitotic count as follows:<ref name=cap-invasive>{{cite web\|url=https://documents.cap.org/protocols/Breast.Invasive_4.7.0.1.REL_CAPCP.pdf\|title=Protocol for the Examination of Resection Specimens from Patients with Invasive Carcinoma of the Breast Version: 4.7.0.1 - Table 1. Score Categories According to Field Diameter and Mitotic Count\|website=College of American Pathologists}} Protocol Posting Date: September 2022</ref>
	*'''1 point''': ≤7 mitoses per 10 HPFs		*'''1 point''': ≤7 mitoses per 10 HPFs
	*'''2 points''': 8 to 14 mitoses per 10 HPFs		*'''2 points''': 8 to 14 mitoses per 10 HPFs

Mikael Häggström: Updated

2026-07-14T16:24:56Z

Updated

← Older revision		Revision as of 12:24, 14 July 2026
Line 12:		Line 12:
	*'''2 points''': 4 to 7 mitoses per mm<sup>2</sup>		*'''2 points''': 4 to 7 mitoses per mm<sup>2</sup>
	*'''3 points''': ≥7 mitoses per mm<sup>2</sup>		*'''3 points''': ≥7 mitoses per mm<sup>2</sup>
	A table of counts for various HPF sizes is available at the College of American Pathologists. [https://www.cap.org/wp-content/uploads/2026/06/Breast.Invasive.Bx_1.3.0.0.REL_CAPCP.pdf] (Page 22)<noinclude>		A table of counts for various HPF sizes is available at the College of American Pathologists. [https://www.cap.org/wp-content/uploads/2026/06/Breast.Invasive.Bx_1.3.0.0.REL_CAPCP.pdf] (Page 8)<noinclude>
	{{Bottom}}		{{Bottom}}
	</noinclude>		</noinclude>

Mikael Häggström: Updated

2026-07-14T16:24:23Z

Updated

← Older revision		Revision as of 12:24, 14 July 2026
Line 12:		Line 12:
	*'''2 points''': 4 to 7 mitoses per mm<sup>2</sup>		*'''2 points''': 4 to 7 mitoses per mm<sup>2</sup>
	*'''3 points''': ≥7 mitoses per mm<sup>2</sup>		*'''3 points''': ≥7 mitoses per mm<sup>2</sup>
	A table of counts for various HPF sizes is available at the College of American Pathologists. [https://~~documents~~.cap.org/~~protocols~~/Breast.~~Invasive_4~~.7.0.1.REL_CAPCP.pdf] (Page 22)<noinclude>		A table of counts for various HPF sizes is available at the College of American Pathologists. [https://www.cap.org/wp-content/uploads/2026/06/Breast.Invasive.Bx_1.3.0.0.REL_CAPCP.pdf] (Page 22)<noinclude>
	{{Bottom}}		{{Bottom}}
	</noinclude>		</noinclude>

Mikael Häggström: Page

2023-06-07T21:30:24Z

Page

← Older revision		Revision as of 17:30, 7 June 2023
Line 12:		Line 12:
	*'''2 points''': 4 to 7 mitoses per mm<sup>2</sup>		*'''2 points''': 4 to 7 mitoses per mm<sup>2</sup>
	*'''3 points''': ≥7 mitoses per mm<sup>2</sup>		*'''3 points''': ≥7 mitoses per mm<sup>2</sup>
	A table of counts for various HPF sizes is available at the College of American Pathologists. [https://documents.cap.org/protocols/Breast.Invasive_4.7.0.1.REL_CAPCP.pdf]<noinclude>		A table of counts for various HPF sizes is available at the College of American Pathologists. [https://documents.cap.org/protocols/Breast.Invasive_4.7.0.1.REL_CAPCP.pdf] (Page 22)<noinclude>
	{{Bottom}}		{{Bottom}}
	</noinclude>		</noinclude>

Mikael Häggström: mm²

2022-11-06T22:58:41Z

mm2

← Older revision		Revision as of 18:58, 6 November 2022
Line 3:		Line 3:
	\|author2=		\|author2=
	}}</noinclude>[[File:Mitosis appearances in breast cancer.jpg\|thumb\|Mitosis appearances in breast cancer]]		}}</noinclude>[[File:Mitosis appearances in breast cancer.jpg\|thumb\|Mitosis appearances in breast cancer]]
	{{edit\|Template:Mitotic count in invasive cancer}}<br>		{{edit\|Template:Mitotic count in invasive breast cancer}}<br>
	Mitotic figures are counted only at the periphery of the tumor, and counting should begin in the most mitotically active areas, and in at least 10 high-power fields (HPFs). If you know that the area of your high power field is about 0.2mm<sup>2</sup>, then you may score mitotic count as follows:<ref name=cap-invasive>{{cite web\|url=https://documents.cap.org/protocols/Breast.Invasive_4.7.0.1.REL_CAPCP.pdf\|Protocol for the Examination of Resection Specimens from Patients with Invasive Carcinoma of the Breast Version: 4.7.0.1 - Table 1. Score Categories According to Field Diameter and Mitotic Count\|website=College of American Pathologists}} Protocol Posting Date: September 2022</ref>		Mitotic figures are counted only at the periphery of the tumor, and counting should begin in the most mitotically active areas, and in at least 10 high-power fields (HPFs). If you know that the area of your high power field is about 0.2mm<sup>2</sup>, then you may score mitotic count as follows:<ref name=cap-invasive>{{cite web\|url=https://documents.cap.org/protocols/Breast.Invasive_4.7.0.1.REL_CAPCP.pdf\|Protocol for the Examination of Resection Specimens from Patients with Invasive Carcinoma of the Breast Version: 4.7.0.1 - Table 1. Score Categories According to Field Diameter and Mitotic Count\|website=College of American Pathologists}} Protocol Posting Date: September 2022</ref>
	*'''1 point''': ≤7 mitoses per 10 HPFs		*'''1 point''': ≤7 mitoses per 10 HPFs
Line 9:		Line 9:
	*'''3 points''': ≥15 mitoses per 10 HPFs		*'''3 points''': ≥15 mitoses per 10 HPFs
	If you have a significant different HPF area or you are not sure, count 10 HPFs and calculate the number of mitoses per mm<sup>2</sup> ({{further\|Evaluation#Counts per mm2}}):		If you have a significant different HPF area or you are not sure, count 10 HPFs and calculate the number of mitoses per mm<sup>2</sup> ({{further\|Evaluation#Counts per mm2}}):
	*'''1 point''': ≤3 mitoses per ~~10 HPFs~~		*'''1 point''': ≤3 mitoses per mm<sup>2</sup>
	*'''2 points''': 4 to 7 mitoses per ~~10 HPFs~~		*'''2 points''': 4 to 7 mitoses per mm<sup>2</sup>
	*'''3 points''': ≥7 mitoses per ~~10 HPFs~~		*'''3 points''': ≥7 mitoses per mm<sup>2</sup>
	A table of counts for various HPF sizes is available at the College of American Pathologists. [https://documents.cap.org/protocols/Breast.Invasive_4.7.0.1.REL_CAPCP.pdf]<noinclude>		A table of counts for various HPF sizes is available at the College of American Pathologists. [https://documents.cap.org/protocols/Breast.Invasive_4.7.0.1.REL_CAPCP.pdf]<noinclude>
	{{Bottom}}		{{Bottom}}
	</noinclude>		</noinclude>

Mikael Häggström: Mikael Häggström moved page Template:Mitotic count in invasive cancer to Template:Mitotic count in invasive breast cancer: Breast

2022-11-06T22:28:38Z

Mikael Häggström moved page Template:Mitotic count in invasive cancer to Template:Mitotic count in invasive breast cancer: Breast

← Older revision	Revision as of 18:28, 6 November 2022
(No difference)

Mikael Häggström: Top

2022-11-06T22:28:06Z

Top

New page

<noinclude>{{Top
|author1=[[User:Mikael Häggström|Mikael Häggström]]
|author2=
}}</noinclude>[[File:Mitosis appearances in breast cancer.jpg|thumb|Mitosis appearances in breast cancer]]
{{edit|Template:Mitotic count in invasive cancer}} 
Mitotic figures are counted only at the periphery of the tumor, and counting should begin in the most mitotically active areas, and in at least 10 high-power fields (HPFs). If you know that the area of your high power field is about 0.2mm2, then you may score mitotic count as follows:<ref name=cap-invasive>{{cite web|url=https://documents.cap.org/protocols/Breast.Invasive_4.7.0.1.REL_CAPCP.pdf|Protocol for the Examination of Resection Specimens from Patients with Invasive Carcinoma of the Breast Version: 4.7.0.1 - Table 1. Score Categories According to Field Diameter and Mitotic Count|website=College of American Pathologists}} Protocol Posting Date: September 2022</ref>
*'''1 point''': ≤7 mitoses per 10 HPFs
*'''2 points''': 8 to 14 mitoses per 10 HPFs
*'''3 points''': ≥15 mitoses per 10 HPFs
If you have a significant different HPF area or you are not sure, count 10 HPFs and calculate the number of mitoses per mm2 ({{further|Evaluation#Counts per mm2}}):
*'''1 point''': ≤3 mitoses per 10 HPFs
*'''2 points''': 4 to 7 mitoses per 10 HPFs
*'''3 points''': ≥7 mitoses per 10 HPFs
A table of counts for various HPF sizes is available at the College of American Pathologists. [https://documents.cap.org/protocols/Breast.Invasive_4.7.0.1.REL_CAPCP.pdf]<noinclude>
{{Bottom}}
</noinclude>

Template:Mitotic count in invasive breast cancer - Revision history

Mikael Häggström: Table

Mikael Häggström: title

Mikael Häggström: Updated

Mikael Häggström: Updated

Mikael Häggström: Page

Mikael Häggström: mm2

Mikael Häggström: Mikael Häggström moved page Template:Mitotic count in invasive cancer to Template:Mitotic count in invasive breast cancer: Breast

Mikael Häggström: Top

Mikael Häggström: mm²