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Table 2 The histological features of SBCs

From: Clinicopathological features and genomic profiles of a group of secretory breast carcinomas in which progressive cases have more complex genomic features

Patient

Position

Structure

Cell morphology

Boundary

1

Left

microcystic, solid

cytoplasmic vacuolization, eosinophilic secretion

circumscribed borders, focally infiltrate surrounding fat tissue

1

Right

Solid, microcystic

cytoplasmic vacuolization, extracellular eosinophilic secretion

circumscribed borders

2

Right

Tubular, Solid, microcystic, cystic

intracellular and extracellular eosinophilic secretion. cytoplasmic vacuolization

infiltrate surrouding tissue

2

Chest wall

Tubular, Solid, microcystic, cystic

intracellular and extracellular eosinophilic secretion. cytoplasmic vacuolization

infiltrate surrounding fat tissue and striated muscle

3

Right

microcystic, cystic

intracellular and extracellular eosinophilic secretion. cytoplasmic vacuolization

infiltrate surrounding fat tissue

4

Left

Solid, microcystic, cystic

intracellular and extracellular eosinophilic secretion. cytoplasmic vacuolization

circumscribed borders, focally infiltrate surrounding fat tissue

5

Left

microcystic

intracellular and extracellular eosinophilic secretion. cytoplasmic vacuolization

infiltrate surrounding fat tissue