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Breast Cancer Recurrence Risk After Mastectomy (simple)

 

Risk Factors
Grade of tumor
		I (6 points)
		II (12 points)
		III (18 points)
Lymph nodes
		Negative (6 points)
		Positive (12 points)
Lymphatic or vascular invasion
		None (4 points)
		Present (8 points)

 
Important: Inputs must be complete to perform calculation.

 

Total Criteria Point Count:
 
     
 
Include literature references: Yes   No
 

Recurrence Risk

 

16 points:	8.5%
20 points:	12.5%
22 points:	15.8%
26 points:	10%
28 points:	15.5%
32 points:	33%
34 points:	38.5%
38 points:	48%

 

Notes

• In this study, 23% of all patients developed a local recurrence.

 

References

1. O'Rourke S, Galea MH, Morgan D, et al. Local recurrence after simple mastectomy. Br J Surg. 1994 Mar;81(3):386-389. PubMed ID: 8173907
2. EBMcalc CrossRef: Gail Model (1999 paper)

 

Associated Medical Subject Headings [MeSH]
 

Aged,   Breast Neoplasms,   Female,   Humans,   Local,   Lymph Nodes,   Mastectomy,   Middle Aged,   Neoplasm Recurrence,   Prognosis,   Retrospective Studies,   Risk Factors,   Simple,   Survival Rate,   Time Factors

 

Associated ICD10-CM Codes
 

	C50.919	Malignant neoplasm of unspecified site of unspecified female breast
	Z85.3	Personal history of malignant neoplasm of breast
	Z80.3	Family history of malignant neoplasm of breast
	D05.90	Unspecified type of carcinoma in situ of unspecified breast
	D49.3	Neoplasm of unspecified behavior of breast

 

Associated ICD9-CM Codes
 

	239.3	Breast neoplasm nos
	233.0	Ca in situ breast
	V16.3	Family hx-breast malig
	V10.3	Hx of breast malignancy
	174.9	Malign neopl breast nos