Table 2 Histologic findings in patients undergoing gender-affirming breast surgery.
From: Prostatic metaplasia and pilar differentiation in gender-affirming mastectomy specimens
Patient No. | Total blocks submitted | Pilar metaplasia | Prostatic metaplasia | NKX3.1 | PSA | Location of staining | Other notable histologic findings |
|---|---|---|---|---|---|---|---|
Index #1 | 6 | No | Yes | + | + | Ducts | Deep dermal abscess |
Index #2 | 24 | Yes | Yes | NS | NS | N/A | |
1 | 12 | Yes | Yes | + | + | Ducts | |
2 | 4 | No | Yes | + | + | Ducts | |
3 | 4 | No | Yes | + | + | Ducts | |
4 | 4 | No | Yes | + | + | Ducts | Microcalcifications not associated with PM |
5 | 4 | No | Equivocal | – | – | N/A | |
6 | 4 | Yes | No | – | – | N/A | |
7 | 4 | No | Equivocal | – | – | N/A | Cystic ducts with keratinaceous debris |
8 | 4 | No | Yes | + | + | Ducts | |
9 | 4 | No | Yes | + | + | Ducts and lobules | |
10 | 4 | No | Yes | + | – | Ducts | |
11 | 10 | No | Yes | + | + | Ducts | |
12 | 4 | No | Yes | + | + | Ducts | |
13 | 4 | Yes | Yes | + | + | Ducts | |
14 | 4 | No | Yes | + | + | Ducts | |
15 | 6 | No | No | NS | NS | N/A | |
16 | 4 | No | Yes | – | + | Ducts | |
17 | 4 | No | Yes | + | + | Ducts | |
18 | 4 | No | Yes | + | + | Ducts | |
19 | 4 | No | Yes | + | + | Ducts | Calcifications in area of PM |
20 | 4 | No | Yes | – | + | Ducts | Fibroadenoma |
