Table 1
Endometrial morphological features associated with Mirena coil
| Morphological feature | Number of cases |
|---|---|
| Decidualisation of stroma | 72 (96%) |
| Atrophy of glands | 65 (87%) |
| Stromal inflammatory cell infiltrate | 59 (79%) |
| Stromal inflammatory cell infiltrate, including plasma cells | 20 (27%) |
| Surface papillary formations | 38 (51%) |
| Stromal myxoid change | 29 (39%) |
| Stromal haemosiderin deposition | 24 (32%) |
| Glandular metaplasia | 7 (9%) |
| Stromal necrosis | 5 (7%) |
| Reactive atypia in surface glands | 3 (4%) |
| Stromal calcifications | 1 (1%) |
