Clinical Study
Salivary Gland Tumors in Maxillofacial Region: A Retrospective Study of 130 Cases in a Southern Iranian Population
Table 2
Comparison of reported distribution of salivary gland tumors in south of Iran and other countries.
| | Total | Benign | Malignant | PA | ACC | MEC | Reference |
| | Current study | 392 | 267 (68) | 124 (32) | 227 (58) | 50 (13) | 30 (8) | — | | Iran, west | 130 | 89 (68) | 41 (32) | 85 (65) | 3 (2) | 15 (11) | [1] | | China | 6982 | 4743 (68) | 2239 (32) | 3281 (47) | 681 (10) | 673 (10) | [4] | | UK | 741 | 481 (65) | 260 (35) | 329 (44) | 62 (8) | 85 (11) | [7] | | Italy | 454 | 405 (89) | 49 (11) | 287 (63) | 8 (2) | 15 (3) | [8] | | Jordan | 221 | 151 (68) | 70 (32) | 139 (63) | 12 (5) | 38 (17) | [2] | | Congo | 275 | 180 (65) | 95 (35) | 152 (55) | 44 (16) | 22 (8) | [9] | | Brazil | 496 | 335 (68) | 161 (32) | 269 (54) | 39 (8) | 67 (14) | [10] | | Uganda | 268 | 145 (54) | 123 (46) | 107 (40) | 36 (13) | 25 (9) | [11] | | USA | 218 | 198 (90) | 20 (9) | 137 (62) | 0 (0) | 20 (9) | [12] | | Bratislava | 767 | 649 (85) | 118 (15) | 550 (71) | 65 (8) | 53 (6) | [13] | | Nigeria | 78 | 44 (56) | 34 (43) | 37 (49) | 1 (1) | 18 (23) | [14] | | Sri Lanka | 713 | 356 (50) | 356 (50) | 274 (38) | 96 (13) | 154 (22) | [15] | | India | 684 | 422 (62) | 262 (38) | 588 (86) | 123 (18) | 171 (25) | [16] |
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