From: Median raphe cyst of the penis: a case report and review of the literature
Shao et al. [5] | Matsuyama et al. [3] | Navalon-Monllor et al. [4] | |
---|---|---|---|
No. of cases | 55a | 23 | 28 |
Cyst size range | 0.2–2.1 cm | 0.1 to > 1 cm | 0.5–3.5 cm |
Mean size of cyst | 0.88 cm | NA | 1.1 cm |
Cyst location | |||
Parameatal | 19 (33.9) | b | 8 (28) |
Glans penis | 4 (7.1) | – | – |
Penile shaft | 24 (42.9) | 11 (47.8) | 10 (36) |
Scrotum/perineum | 2 (3.6) | 2 (8.7) | 2 (7) |
Prepuce | 7 (12.7) | – | 3 (11) |
Multiple areas | 4 (17.4) | 2 (7) | |
Corona/balanic frenulum | 6 (26.1) | 3 (11) | |
Symptoms | |||
Asymptomatic | 40 (72.7) | 19 (82.6) | 22 (79) |
Symptomatic | 15 (27.3) | 4 (17.3) | 4 (21) |