Summary of clinicoradiologic factors and outcome after ethanol ablation
| No | Sex | Age (yr) | Prior Treatment | Symptom Duration (mo) | Pretreatment Characteristics of Ranulas | No. of EAs | Outcome | F/U Duration (mo) | Imaging F/U | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OK-432 | Surgery | Type | PPS Extension | Volume (mL) | ||||||||
| 1 | M | 22 | Yes | 1 | Plunging | Yes | 4.5 | 1 | Complete | 73 | US | |
| 2 | F | 7 | 1 | Plunging | Yes | 10.5 | 1 | Complete | 25 | US | ||
| 3 | M | 19 | 1 | Plunging | 15.0 | 2 | Complete | 13 | US | |||
| 4 | F | 34 | SLG excision | 2 | Simple | 7.1 | 1 | Complete | 27 | – | ||
| 5 | F | 18 | 2 | Plunging | 9.4 | 1 | Complete | 15 | US | |||
| 6 | F | 32 | 2 | Simple | 6.5 | 1 | Complete | 19 | US | |||
| 7 | M | 27 | 3 | Plunginga | Yes | 30.0 | 2 | Complete | 29 | US | ||
| 8 | M | 3 | 8 | Plunging | 3.0 | 1 | Complete | 6 | US | |||
| 9 | M | 28 | 12 | Plunging | Yes | 19.6 | 1 | Complete | 32 | US | ||
| 10 | M | 32 | 16 | Plunging | 30.0 | 1 | Incomplete | 34 | US/CT | |||
| 11 | F | 25 | 2 | Plunging | 20.0 | 2 | Incomplete | 8 | US | |||
| 12 | M | 23 | 4 | Plunging | Yes | 8.8 | 2 | Incomplete | 21 | US | ||
| 13 | F | 31 | Yes | 7 | Plunging | Yes | 3.1 | 1 | Incomplete | 32 | US | |
| 14 | F | 28 | 12 | Plunging | Yes | 14.4 | 3 | Incomplete | 7 | US | ||
| 15 | M | 17 | 12 | Plunging | Yes | 8.2 | 1 | Incomplete | 15 | – | ||
| 16 | M | 23 | 13 | Plunging | 3.3 | 2 | Incomplete | 6 | US | |||
| 17 | M | 38 | Yes | SMG excision | 36 | Plunging | 45.1 | 2 | Incomplete | 46 | US | |
| 18 | M | 41 | 36 | Plunging | 2.1 | 2 | Incomplete | 22 | US | |||
| 19 | F | 13 | 42 | Plunginga | 8.9 | 2 | Incomplete | 16 | US/CT | |||
| 20 | M | 37 | Yes | 240 | Plunging | 9.4 | 2 | Incomplete | 8 | US | ||
| 21 | M | 27 | Yes | 13 | Plunging | Yes | 27.0 | 3 | Incomplete | 1 | US/CT | |
| 22 | F | 32 | 13 | Plunging | Yes | 9.0 | 1 | Incomplete | 1 | US | ||
| 23 | M | 16 | 24 | Plunging | 11.0 | 2 | Complete | 1 | US | |||
Note:—F/U indicates follow-up; PPS, parapharyngeal space; SLG, sublingual gland; SMG, submandibular gland; US, ultrasound.
↵a The ranula was in contact with the hilum of the submandibular gland.