Table 4 Oral manifestations identified in COVID-19 patients regarding the detection method.

From: Oral manifestations in patients with coronavirus disease 2019 (COVID-19) identified using text mining: an observational study

Oral manifestation

Number of patients

Detection method

Study

Aphthous stomatitis

21

Detected by dentist/physician

24

Burning mouth

18

Detected by dentist/physician

24,35

 

32

Self-diagnosis

36,37,38

Candidiasis

3

Detected by dentist/physician

24

Cheilitis

3

Detected by dentist/physician

35

Dysphagia

1

Detected by dentist/physician

35

 

16

Self-diagnosis

36,37

Enanthema

2

Detected by dentist/physician

24

Erythema of tongue margins

1

Detected by dentist/physician

30

Extensive ecchymosis

2

Detected by dentist/physician

35

facial asymmetry

1

Detected by dentist/physician

23

Facial tingling

4

Detected by dentist/physician

23

Geographic tongue

1

Detected by dentist/physician

35

Gingival bleeding

4

Self-diagnosis

36

Glossitis with patchy Depapillation

12

Detected by dentist/physician

24

Halitosis

70

Self-diagnosis

31

Impaired taste

14

Detected by dentist/physician

23

 

72

Self-diagnosis

36,37,38

Ischemic mucosa

3

Detected by dentist/physician

39

Lesions on the right side of the lower lip

1

Detected by dentist/physician

35

Lip necrosis

1

Detected by dentist/physician

35

Masticatory muscle weakness

23

Detected by dentist/physician

23

Mouth and/or lip spots

1

Detected by dentist/physician

35

 

8

Self-diagnosis

36

Mucositis

15

Detected by dentist/physician

24,35

Pain or swellings

24

Detected by dentist/physician

23,24

 

265

Self-diagnosis

31,36,38

Papillary atrophy

4

Detected by dentist/physician

35

Petechiae

5

Detected by dentist/physician

39

Pin pricking sensation on the back of her throat

1

Detected by dentist/physician

35

Reddish macule

3

Detected by dentist/physician

39

Salivary gland ectasia

46

Detected by dentist/physician

23

Smell alteration

12

Detected by dentist/physician

23

 

23

Self-diagnosis

38

TMJ abnormalities

9

Detected by dentist/physician

23

Tongue redness

5

Self-diagnosis

36

Ulcers

12

Detected by dentist/physician

35,39

 

146

Self-diagnosis

36,39

U-shaped lingual papillitis

35

Detected by dentist/physician

24

Vesicles

3

Detected by dentist/physician

35,39

White tongue

5

Detected by dentist/physician

24

Xerostomia

16

Detected by dentist/physician

35,36

Xerostomia

389

Self-diagnosis

31,36,37,38