From: Ovarian teratoma-associated anti-NMDAR encephalitis: a systematic review of reported cases
Variable | Histological type of ovarian teratoma | Total of cases with teratoma | Ovarian teratoma not found | |||
---|---|---|---|---|---|---|
Mature | Immature | Mature and immature | Not specified | |||
Age (N) | (99) | (29) | (6) | (40) | (174) | (40) |
Mean ± SD | 24,1 ± 7,3 | 24,9 ± 8,4 | 26,0 ± 10,0 | 22,6 ± 8,4 | 23,9 ± 7,8* | 19,1 ± 9,8* |
Median(min-max) | 24(7-42) | 25(9-41) | 26(15-39) | 20(11-54) | 24(7-54) | 17(5-57) |
Tumor location | ||||||
Right ovary | 34(60,7) | 13(23,2) | 2(3,6) | 7(12,5) | 56 | - |
Left ovary | 34(73,9) | 11(23,9) | 0- | 1(2,2) | 46 | - |
Bilateral | 10(50,0) | 2(10,0) | 3(15,0) | 5(25,0) | 20 | - |
Not marked | 21(40,4) | 3(5,8) | 1(1,9) | 27(51,9) | 52 | - |
Total | 99(56,9) | 29(16,7) | 6(3,4) | 40(23,0) | 174 | 40 |
Teratoma size(cm) | ||||||
Mean ± SD(N) | 5,7 ± 5,7(61) × | 9,0 ± 5,0(20) | 11,2 ± 5,9(5) | - | 6,7 ± 5,7(87) | 0 |
Median(m-m) | 4(0,1-22) | 7,9(2,5-22) | 11(5-20) | - | 5(0,1-22) | 0 |