Table 2 Synopsis of all 19 laryngeal inflammatory myofibroblastic tumors published in the English literature.
Patient, Age | Symptoms | Site | CS | Course | Immunostaining |
|---|---|---|---|---|---|
M, 62 [20] | Hoarseness, dysphonia, systemic manifestations (fever and weight loss) for 3 months | True vocal cord | yes | FD 24 months | vim +, actin +, NR: desmin, CK, S100, Alk-1 |
M, 2 [9] | Snoring, apneic events | Aryepiglottic fold | no | R 7 months | * |
F, 52 [11] | Voice change for 12 months | False cord | no | FD 4 years | vim +, sm-actin +, NR: S100, desmin |
F, 49 [10] | Dyspnoea, stridor for 4 month, 15 month after road accident | Subglottis | no | Persistence for 1 months after surgery, resurgery with persistence for 12 months, 2nd resurgery, FD 15 months after resurgery | sm-actin patchy +, NR: desmin, CK, EMA |
M, 51 [32] | Hoarseness for 6 months | Vocal cord | * | FD 12 months | vim+, sm-actin+, NR: CK, desmin, S100, CD34 |
M, 74 [33] | Hoarseness, foreign body sensation, dyspnoe for several months | True vocal cord | * | FD 2 months, death on cardiac failure | vim +, actin +, NR: S100, desmin, CK |
M, 57 [34] | Hoarseness, dyspnoe, disphonia for 5 months | Anterior commissur | * | R 2 months, after resurgery FD 12 months | vim +, actin + |
M, 72 [35] | Dysphonia for 2 months | True vocal cord | * | FD 6 months | vim +, sm-actin +, CD68 focally +, NR: CK, S100, desmin, CD34, LMP |
5 M, 3 F with age median of 59 (19–69) [8] | Hoarseness, stridor, dysphonia, foreign body sensations from 10 days up to 4 months | * | 3+/8 | 7 cases FD, one case with 4 relapses in 24 months | All: vim +, sm-actin +, NR: CK, S100, desmin, myoglobin, CD34 |
3 further cases, [7] | * | * | * | 2 cases FD, one R 12 months | * |