Table 1 Kajava classification
From: Fibroadenoma in axillary accessory breast tissue: a case report
Type (class) | Description |
|---|---|
Class I | Consists of a complete breast including glandular tissue, nipple, and areola |
Class II | Consists of only glandular tissue and nipple, without areola |
Class III | Consists of only glandular tissue and areola, without nipple |
Class IV | Consists of only glandular tissue |
Class V | Consists of only nipple and areola, without glandular tissue (pseudomamma) |
Class VI | Consists of only the nipple (polythelia) |
Class VII | Consists of only the areola (polythelia areolaris) |
Class VIII | Consists of only hair (polythelia pilosa) |