Table 1.
The demographic data and clinical features of benign eyelid tumors.
| Benign eyelid tumors (n = 4294) | Number | (%) | Gender (M/F) | Mean age | (years, range) | Laterality∗ (R/L/B) | Location∗ (U/L/B) |
|---|---|---|---|---|---|---|---|
| Intradermal nevus | 905 | (21.1%) | 296/609 | 46.0 | (8–95) | 425/420/9 | 350/423/10 |
| Seborrheic keratosis | 540 | (12.6%) | 348/192 | 66.9 | (21–93) | 230/262/18 | 175/274/6 |
| Xanthelasma | 483 | (11.2%) | 144/339 | 52.4 | (3–87) | 199/217/46 | 245/172/8 |
| Epidermal cyst | 350 | (8.2%) | 237/113 | 59.6 | (0.5–94) | 150/167/9 | 200/74/4 |
| Chronic inflammation | 321 | (7.5%) | 169/152 | 55.3 | (1–91) | 134/150/9 | 126/128/1 |
| Verruca vulgaris | 255 | (5.9%) | 162/93 | 63.0 | (8–93) | 101/130/5 | 125/80/1 |
| Squamous papilloma | 147 | (3.4%) | 92/55 | 62.3 | (6–100) | 51/80/4 | 74/36/2 |
| Fibrosis with granulation | 115 | (2.7%) | 61/54 | 46.5 | (1–90) | 55/55/2 | 58/39/0 |
| Skin tag | 101 | (2.4%) | 63/38 | 63.1 | (17–90) | 44/42/3 | 52/34/0 |
| Papilloma cutis | 95 | (2.2%) | 51/44 | 60.3 | (10–94) | 50/44/1 | 53/32/4 |
| Chalazion | 80 | (1.9%) | 35/45 | 43.6 | (1–93) | 37/39/4 | 37/45/3 |
| Benign keratosis | 71 | (1.7%) | 40/31 | 62.0 | (13–90) | 33/37/1 | 37/25/0 |
| Keratinous cyst | 62 | (1.4%) | 31/31 | 60.1 | (16–90) | 23/32/3 | 33/17/2 |
| Compound nevus | 51 | (1.2%) | 20/31 | 27.6 | (6–60) | 23/24/0 | 20/27/1 |
| Sebaceous gland hyperplasia | 51 | (1.2%) | 27/24 | 58.3 | (15–92) | 20/27/1 | 24/21/0 |
| Hemangioma | 46 | (1.1%) | 22/24 | 48.2 | (3–81) | 21/24/0 | 24/19/0 |
| Milia | 38 | (0.9%) | 20/18 | 62.9 | (17–91) | 11/18/4 | 16/11/0 |
| Lipoma | 24 | (0.6%) | 13/11 | 62.2 | (32–81) | 8/7/4 | 7/10/0 |
| Pilomatrixoma | 23 | (0.5%) | 12/11 | 34.2 | (2–82) | 11/11/0 | 16/5/0 |
| Bowen disease | 5 | (0.1%) | 3/2 | 71.3 | (61–84) | 3/1/0 | 3/1/0 |
| Others∗∗ | 531 | (12.4%) | 258/273 | 57.1 | (1–95) | 247/256/19 | 259/224/3 |
∗Total number not equal to 100% of cases because of incomplete chart information or data missing.
∗∗Others including neurofibroma, lentigo simplex, solar elastosis, calcinosis cutis, junctional nevus, trichilemmal cyst, trichoepithelioma, pyogenic granuloma, freckle, and molluscum contagiosum.