BREAST CYTOPATHOLOGY

Index 167
cytomorphologic
characteristics of, 108,
109–110
differential diagnoses of, 108
fibroadenoma, 63
invasive micropapillary
carcinoma, 107
mucocele, 36, 37
signet ring carcinoma, 104,
105
Columnar cell lesions, of the
breast, 28–29
Cystosarcoma phyllodes,
133–134
differentiated from
chondroid syringoma,
77
Cysts, of the breast, 10
epidermal inclusion, 18
mucinous, rupture of, 36
Cytology reports, 7
in proliferative breast
disease, 26–28
D
Ductal carcinoma, 85–96
differential diagnoses of
chronic subareolar abscess,
18
ductal hyperplasia, 13
fat necrosis, 36
gynecomastia, 49, 50, 51
lactation-related breast
changes, 46
mastitis, 17
proliferative breast disease,
25
radiation-related breast
changes, 39
silicone mastitis, 32
infiltrating, 13
in situ, 85–91
breast ductal lavage of,
161–162
clinical features of, 85
comedo-type, 87, 90
cribriform-type, 42, 88, 89,
90, 118
cystic hypersecretory-type,
90
cytomorphologic
characteristics of, 85–90
differential diagnoses of,
91, 106
as “mammary carcinoma”
cytologic category, 90
micropapillary-type, 90,
106
multiple papillomas
associated with, 68
invasive
as “mammary carcinoma”
cytologic category, 90
micropapillary variant of,
105–107
invasive not otherwise
specified (NOS), 91–96
clinical features of, 91
cytomorphologic
characteristics of,
92–96
differential diagnoses of,
96, 116
with focal endocrine
differentiation, 129
histologic features of, 92
with osteoclastic-type giant
cells, 127–128
tubular carcinoma as
component of, 110
low-grade, differential
diagnoses of
adenomyoepithelioma, 82
columnar cell lesions, 29