From: Do hormonal contraceptives stimulate growth of neurofibromas? A survey on 59 NF1 patients
No alteration in tumors behavior | Slightly increase in tumor size or/ and number | Significant tumor growth | Total | |
---|---|---|---|---|
Estrogen/progestogen, oral | 50a | 5 | 55a | |
Pure progestogen, oral | 3 | 0 | 3 | |
Pure progestogen, depot | 2a | 2a |