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Table 3 Association between subtypes of lobular neoplasia and histological grade of ductal carcinoma in situ

From: Lobular neoplasia: frequency and association with other breast lesions

Histological grades of DCIS ALH DIALH LCIS Total
  n % n % N % n %
Low 0 0.0 2 11.8 2 11.8 4 23.5
Intermediate 1 5.9 0 0.0 1 5.9 2 11.8
High 2 11.8 4 23.5 5 29.4 11 64.7
Total 3 17.6 6 35.3 8 47.1 17 100.0
  1. ALH = atypical lobular hyperplasia; DIALH = ductal involvement by cells of atypical lobular hyperplasia; LCIS = lobular carcinoma in situ; DCIS = ductal carcinoma in situ. There was no difference between groups.