Do TSH, FT3, and FT4 Impact BAT Visualization of Clinical FDG-PET/CT Images?
Table 2
Visualization of BAT on 18F-FDG-PET/CT and related parameters.
#
Gender
Age
Body weight (kg)
Brown fat uptake
TSH (μIU/mL)
FT3 (pg/mL)
FT4 (ng/dL)
T-Cho (mg/dL)
min. temp. of the day (°C)
max. temp. of the day before (°C)
Difference of temp. (°C
THW
(1)
F
29
65.0
negative
77.67
1.26
0.40
237
25
30
5
(2)
F
32
63.9
negative
20.44
1.51
0.40
255
14
19
5
(3)
F
42
48.7
negative
93.51
1.78
0.53
-
17
26
9
(4)
F
49
54.0
negative
124.48
1.60
0.46
287
12
22
10
(5)
M
50
84.0
negative
24.42
1.53
0.52
-
25
31
6
(6)
F
55
91.0
negative
13.43
2.06
0.54
296
12
20
8
(7)
F
56
52.0
negative
67.10
1.69
0.42
239
2
12
10
(8)
F
56
88.7
negative
18.92
1.67
0.46
-
20
26
6
(9)
M
64
64.0
negative
56.75
2.04
0.48
265
12
21
9
(10)
M
65
70.2
negative
64.25
1.64
0.47
175
22
29
7
(11)
F
65
51.6
negative
54.47
1.36
0.44
251
15
25
10
(12)
M
66
67.2
negative
122.54
1.00
0.40
207
18
19
(13)
F
68
57.2
negative
72.49
1.40
0.40
342
14
21
7
(14)
M
68
57.6
negative
8.01
1.63
0.57
-
6
14
8
(15)
F
69
37.7
negative
19.94
1.35
0.56
287
22
34
12
(16)
F
70
47.6
negative
35.78
1.06
0.51
-
3
19
16
(17)
F
72
49.0
negative
58.63
1.58
0.40
225
18
27
9
(18)
M
75
84.2
negative
25.74
1.65
0.65
209
21
28
7
(19)
F
77
68.0
negative
35.08
1.34
0.41
271
25
32
7
(20)
F
78
51.4
negative
10.13
1.44
0.67
200
12
19
7
(21)
M
87
63.7
negative
62.88
1.71
0.49
204
3
14
11
rhTSH
(22)
F
20
53.9
negative
151.24
2.44
1.21
217
15
19
4
(23)
M
41
100.4
negative
87.31
3.20
1.17
147
14
25
11
(24)
M
45
51.8
negative
175.22
2.55
1.48
165
20
27
7
(25)
M
47
81.0
negative
158.08
2.85
1.15
155
21
23
2
(26)
F
50
67.0
negative
149.42
3.31
1.27
175
11
24
13
(27)
F
59
78.4
negative
223.90
2.67
1.45
161
25
28
3
(28)
F
60
45.6
negative
281.10
3.14
1.26
217
13
22
9
(29)
M
65
54.8
negative
308.10
2.67
1.34
139
25
31
6
Hypothyroidism
(30)
M
25
43.0
negative
24.83
2.21
0.98
-
23
31
8
(31)
F
56
71.7
negative
5.56
2.11
1.18
256
23
28
5
(32)
M
60
46.1
negative
9.88
2.17
0.94
193
23
30
7
(33)
F
70
45.9
negative
5.26
2.35
0.96
184
6
23
17
(34)
F
70
46.0
negative
3.78
1.56
1.12
136
24
31
7
(35)
M
73
58.8
negative
77.99
1.14
0.40
132
14
23
9
(36)
F
77
37.8
negative
5.07
2.15
0.87
127
21
29
8
(37)
F
78
38.2
negative
12.41
1.98
1.00
131
26
34
8
(38)
M
83
68.7
negative
62.36
2.26
0.40
121
19
28
9
Hyperthyroidism
(39)
F
32
46.2
negative
0.01
3.22
1.93
120
6
16
10
(40)
M
33
63.6
negative
0.01
4.76
1.67
124
26
30
4
(41)
M
38
49.1
negative
0.00
30.00
4.89
161
19
29
10
(42)
M
38
102.5
negative
0.07
4.59
0.98
-
9
10
(43)
F
39
44.0
negative
0.01
3.33
1.02
-
19
22
3
(44)
F
51
62.4
negative
0.05
3.98
1.74
141
16
20
4
(45)
F
52
83.0
negative
0.01
8.42
2.11
149
3
14
11
(46)
F
52
37.9
negative
0.01
4.41
0.95
94
17
30
13
(47)
F
52
51.2
negative
0.01
3.59
1.42
205
17
28
11
(48)
F
53
81.5
negative
0.01
3.90
1.17
-
25
28
3
(49)
M
54
58.5
negative
0.01
19.72
3.99
107
11
19
8
(50)
M
62
57.0
negative
0.13
2.32
1.34
-
18
18
0
(51)
M
64
59.8
negative
0.01
4.90
2.12
121
9
10
1
(52)
F
80
43.4
negative
0.01
2.38
1.11
210
23
30
7
BAT
(53)
F
24
60.6
positive
3.58
2.49
1.07
-
3
13
10
(54)
F
27
35.2
positive
0.48
2.94
1.29
-
0
12
12
(55)
M
27
67.0
positive
1.16
3.55
1.13
211
21
23
2
(56)
F
41
49.7
positive
0.49
3.19
1.25
244
2
9
7
(57)
F
50
50.0
positive
4.88
2.35
1.32
200
6
17
11
(58)
F
50
36.6
positive
1.13
2.45
1.31
168
9
15
6
(59)
F
70
51.8
positive
9.19
2.76
1.30
212
12
18
6
(60)
M
71
50.2
positive
2.55
3.15
0.96
-
11
12
(61)
F
82
50.0
positive
1.16
2.36
1.36
177
0
10
10
(62)
F
83
50.0
positive
1.15
2.12
1.25
175
11
12
-: not determined. of temperature: (max. temp. of 1 day before) − (min. temp. of the day) (°C); normal range of TSH: 0.35–4.94 μIU/mL, FT3: 1.71–3.71 pg/mL, and FT4: 0.70–1.48 ng/dL, T-Cho: 129–238 mg/dL.
