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Reported Tuberculosis in the United States, 2021						Print
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Table 23. Extrapulmonary Tuberculosis Cases and Percentages by Site of Disease: United States, 2010–2021
See surveillance slide #41.
Extrapulmonary tuberculosis cases and percentages by site of disease.
**Year**
**Total cases1**
**Total extrapulmonary sites2**
**Site of disease****Pleural**
**Lymphatic3**
**Bone or joint**
**Genitourinary**
**Meningeal**
**Peritoneal**
**Laryngeal**
**Other****No.**
**(%)**
**No.**
**(%)**
**No.**
**(%)**
**No.**
**(%)**
**No.**
**(%)**
**No.**
**(%)**
**No.**
**(%)**
**No.**
**(%)**2021
1,667
1,780
270
(15.2)
545
(30.6)
243
(13.7)
68
(3.8)
62
(3.5)
117
(6.6)
3
(0.2)
472
(26.5)2020
1,509
1,608
254
(15.8)
568
(35.3)
143
(8.9)
64
(4.0)
65
(4.0)
117
(7.3)
1
(0.1)
396
(24.6)2019
1,813
1,932
354
(18.3)
674
(34.9)
166
(8.6)
75
(3.9)
85
(4.4)
116
(6.0)
2
(0.1)
460
(23.8)2018
1,802
1,911
319
(16.7)
712
(37.3)
182
(9.5)
89
(4.7)
70
(3.7)
112
(5.9)
3
(0.2)
424
(22.2)2017
1,882
2,011
318
(15.8)
761
(37.8)
181
(9.0)
85
(4.2)
88
(4.4)
119
(5.9)
0
(0.0)
459
(22.8)2016
1,868
1,973
322
(16.3)
703
(35.6)
192
(9.7)
92
(4.7)
85
(4.3)
121
(6.1)
2
(0.1)
456
(23.1)2015
1,904
2,008
343
(17.1)
720
(35.9)
194
(9.7)
89
(4.4)
92
(4.6)
126
(6.3)
3
(0.1)
441
(22.0)2014
1,921
2,030
333
(16.4)
778
(38.3)
206
(10.1)
98
(4.8)
98
(4.8)
116
(5.7)
4
(0.2)
397
(19.6)2013
1,967
2,077
355
(17.1)
745
(35.9)
221
(10.6)
104
(5.0)
109
(5.2)
121
(5.8)
4
(0.2)
418
(20.1)2012
2,078
2,189
365
(16.7)
843
(38.5)
226
(10.3)
109
(5.0)
103
(4.7)
126
(5.8)
4
(0.2)
413
(18.9)2011
2,161
2,281
391
(17.1)
862
(37.8)
249
(10.9)
114
(5.0)
132
(5.8)
122
(5.3)
3
(0.1)
408
(17.9)2010
2,409
2,513
393
(15.6)
1,011
(40.2)
269
(10.7)
114
(4.5)
138
(5.5)
140
(5.6)
2
(0.1)
446
(17.7)1Excludes persons with pulmonary site of disease and persons for whom the site of disease was not stated.2Persons might have more than one extrapulmonary site of disease.3Persons with multiple lymphatic sites of disease are counted once.
**Note:** Data for all years are updated through July 8, 2022.
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							Last Reviewed:  November 29, 2022						Source: 	Division of Tuberculosis Elimination, National Center for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention
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