Table 1: Isolated congenital anosmia.

Patients N = 16 Gender Age UPSIT STOE MRI Olfactory Central Evaluation OB Evaluation SR OB Evaluation SM
1 M 55 3 ND ND ND ND ND
2 M 20 ND c ND ND ND ND
3 M 25 3 c ND ND ND ND
4 M 48 3 c D ND 2 2
5 F 8 3 c ND ND ND ND
6 M 31 ND c ND ND ND ND
7 F 22 ND c D ND 2 2
8 F 24 ND c D ND 1 1
9 F 60 ND c D ND 0 0
10 F 21 ND c D ND 2 2
11 M 23 3 c D ND 0 0
12 M 61 3 ND D aN 2 2
13 F 28 ND c D aN 2 2
14 F 56 ND c D ND 2 2
15 F 39 ND c D aN 2 2
16 F 37 ND c ND ND ND ND

M: male; F: female; D: done; ND: not done; aN: abnormal; SR: radiologist SR; SM: radiologist SM; MRI: magnetic resonance imaging.

UPSIT (according to R.L. Doty): 0: normosmia; 1: mild hyposmia; 2: severe hyposmia; 3: anosmia.

STOE (suprathreshold olfactory evaluation): a: normosmia; b: hyposmia; c: anosmia.

OB (olfactory bulb): 0: OB normal; 1: OB hypoplasia; 2: OB aplasia.