Table 2 Anatomical pathology findings in the overall population
From: Atypical parathyroid adenoma: clinical and anatomical pathologic features
| Â | Total population |
|---|---|
n = 117 | |
Single gland disease | 110 (94.0) |
 Typical adenoma | 100 (85.5) |
 Atypical parathyroid adenoma | 10 (8.5) |
MGD | 7 (6.0) |
 Double typical adenoma | 7 (6.0) |
 Parathyroid hyperplasia | 0 (0.0) |
Parathyroid carcinoma | 0 (0.0) |
Size of parathyroid gland (mm)a | 24 ± 14 |
Weight of parathyroid gland (mg) | 33 ± 42 |
Clinical/intraoperative adherence | 0 (0.0) |
Pseudocapsular Invasion | 4 (3.4) |
Bands of fibrosis | 9 (7.7) |
Pronounced trabecular growth | 13 (11.1) |
Mitotic rates of > 1/10 HPFS | 8 (6.8) |
Tumor necrosisb | 1 (0.9) |
Nuclear pleomorphism | 4 (3.4) |
Cystic degeneration | 10 (8.5) |
Thick capsule | 4 (3.4) |
Hemosiderin deposition | 5 (4.3) |
Hematic extravasion | 7 (6.0) |
Ki-67+ < 1% | 11 (9.4) |
Ki-67+ > 4% | 4 (3.4) |
Galactin-3 + | 29 (24.8) |
PGP 9.5 + | 17 (14.3) |
Criteria for malignancyc | 0 (0.0) |