Disorders of breast
Description
breast cyst: A fluid-filled closed cavity or sac that is lined by an EPITHELIUM and found in the BREAST. It may appear as a single large cyst in one breast, multifocal, or bilateral in FIBROCYSTIC BREAST DISEASE.
Data source
| FinnGen phenocode | N14_BREAST |
| Sex specific endpoint | 2 |
| Include | N14_BENIGNMAMDYSP, N14_INFLAMMBREAST, N14_HYPERTROPHYBREAST, N14_LUMPNASBREAST, N14_BREASTDISOTH |
| Level in the ICD-hierarchy | 2 |
| First defined in version | DF2 |
Key figures
| Sex | All | Female | Male |
| Number of individuals | 5407 | 5078 | 329 |
| Unadjusted prevalence (%) | 4.08 | 6.76 | 0.57 |
| Mean age at first event (years) | 46.69 | 46.8 | 45.1 |
| Median number of events / individual | 1 | 1 | 1 |
Clinical metrics
| Sex | All | Female | Male |
| Recurrence within 6 months (%) | 23.08 | 23.08 | 23.1 |
| Case fatality at 5-years (%) | 0.92 | 0.79 | 3.04 |