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Table 1 The pathological diagnoses in a total of 5,022 female hospitalized patients †

From: Correlation between Duffy blood group phenotype and breast cancer incidence

Lesions

Patients (total 5022)

breast cancer

 

DCIS (duct carcinoma in situ)

125

invasive lobular breast cancer

59

invasive ductar breast carcinoma

1683

mucinous carcinoma

41

tubular carcinoma

71

unknown types‡

13

total§

1992

benign

 

fibroadenoma

881

intraductal papilloma

265

mastopathia

2809

galactoma

22

mammary myoepitheliosis

23

benign phyllodes tumor

20

total||

4020

  1. † 6,012 pathological diagnoses were obtained from 5,022 patients.
  2. ‡ Includes 11 cases of supplementary radical operation and two cases of occult breast cancer.
  3. § 1,992 breast cancers in 1,962 patients; 26 pts out of 1,825 pts had bilateral invasive cancers, three pts had invasive cancers and contralateral DCIS. One patient out of 121 patients with DCIS had bilateral DCIS, 11 cases underwent a supplementary radical operation, and two cases of occult breast cancer.
  4. || 3,855 breast benign lesions in 3,060 patients; 165 breast benign lesions in the above 1,962 breast cancer patients.