Acinic Cell Carcinoma of the Breast Arising in Microglandular Adenosis

Table 1

Literature review for acinic cell carcinoma of the breast arising on MGA background.

Age/sex

Tumor size/side

N+

Surgery

Followup

MGA; background

Solid growth pattern

Clear cells

Comedo; necrosis

EMA

S-100

𝛼-1-antitrypsin

Lysozyme/amylase

ER

PR

Her-2

GCDFP-15

Kahn et al.2003 [9]

56/F

22/L

0/18

RM + ALND

2/AW

Y

NO

NO

NO

+

+

NA

+/NA

NA

NA

NA

NA

Present case

58/F

30/R

0/1

BCS + SN

10 mo/AW

Y

Y

Y

Y

+

+

+

+/+

−

+

−

+/−

MGA: microglandular adenosis; N: nodes; ALND: axillary lymph node dissection; RM: radical mastectomy; BCS: breast conserving surgery; SN: sentinel node; AW: alive and well; Y: yes; NA: not available; R: right; L: left; F: female.