Table 1 Clinical features of sialadenoma papilliferum (95 cases, but 94 cases available)

Case 1

78

M

Hard palate

1 mo

0.5

Squamous papilloma

Yellow-brown mucosa

NED-19 mo

Case 2

56

F

Hard palate

5 mo

1.0

Squamous papilloma

Hard and clear tubercle

NED-15 mo

Case 3

72

M

Nasal cavity

2 mo

1.0

Squamous papilloma

Hard and clear tubercle

NED-9 mo

Case 4

50

F

Esophagus

9 mo

0.6

Squamous papilloma

Pink papillary pedunculated

NED-22 mo

Case 5

53

M

Esophagus

1 mo

0.8

Squamous papilloma

Pink papillary pedunculated

NED-6 mo

Bobos et al. [1]

53

M

Bronchus

4 mo

2.2

N/A

Exophytic papillary yellowish tumour

N/A

Campisi et al. [2]

66

M

Bronchus

N/A

1.5

Pulmonary nodule

Micro-cystic neoplasm

NED-36 mo

Abrams et al. [4]

71

M

Parotid

10–12 yrs

7.5

Low-grade malignancy

Fungating cauliflower-like mass

NED-18 mo

Abrams et al. [4]

57

M

Hard/soft palate

3 mo

1.5

N/A

Verrucous lesion

NED-19 mo

65

M

Hard palate

N/A

0.3

N/A

N/A

N/A

77

M

Hard palate

N/A

0.2

N/A

N/A

N/A

83

F

Hard palate

N/A

0.3

N/A

N/A

N/A

52

M

Hard palate

N/A

0.5

N/A

N/A

N/A

2

M

Buccal mucosa

N/A

0.4

N/A

N/A

N/A

91

F

Hard palate

N/A

0.5

N/A

N/A

N/A

58

F

Tongue

N/A

0.6

N/A

N/A

N/A

77

F

Hard palate

N/A

0.2

N/A

N/A

N/A

36

F

Hard palate

N/A

0.2

N/A

N/A

N/A

61

M

Buccal mucosa

N/A

0.2

N/A

N/A

N/A

73

F

Hard palate

N/A

0.3

N/A

N/A

N/A

77

F

Hard palate

N/A

0.4

N/A

N/A

N/A

64

M

Hard palate

N/A

0.3

N/A

N/A

N/A

Fowler et al. [6]

55

F

Hard palate

Several mo

0.3

Papilloma

Exophytic pebbly pink with stalk

N/A

Fowler et al. [6]

50

M

Hard palate

> 15 yrs.

0.8

Papilloma,fibroma, hemangioma

Exophytic pink/red

N/A

Fowler et al. [6]

62

M

Hard palate

N/A

N/A

Papilloma

Papilloma-appearing lesion

N/A

Fowler et al. [6]

63

M

Hard palate

N/A

N/A

Mucocele, fibroma

Raised mass

N/A

Fowler et al. [6]

57

M

Hard palate

1 mo

0.4

Papilloma

Red with stalk, fingerlike

N/A

Fowler et al. [6]

48

F

Hard palate

N/A

0.5

Fibroma, salivary gland tumour

Red,slightly elevated

N/A

Fowler et al. [6]

76

F

Hard palate

2.5 mo

1.3

Carcinoma

White rough lesion

N/A

Gera et al. [7]

96

F

Nasal cavity

30 yrs

0.8

N/A

Yellow-brown mucosa

NED-9 mo

Loehn et al. [8]

65

M

Parotid

8 yrs

7.5

Sialadenoma papilliferum

Pink, exophytic, fungating tumour

NED-14 mo

Oze et al. [9]

67

F

Nasal cavity

2 yrs

0.8

Sialadenoma papilliferum

Recurrent epistaxis

NED-4 mo

Pimentel et al. [10]

67

F

Buccal mucosa

12 mo

2

N/A

Sessile mass; recurrence

Rec-36 mo

Reis de et al. [11]

20

M

Upper lip

N/A

1.6

Mucocele

Nodular mass

NED-21 mo

Ponniah et al. [12]

30

M

Floor of the mouth

N/A

1.5

Sialadenoma papilliferum

An asymptomatic, exophytic, slightly papillary lesion

NED-8 mo

Shimoda et al. [13]

79

F

Hard/soft palate

N/A

4

Sialadenoma papilliferum

Exophytic pink-white papillary mass

NED-1 mo

Mahajan et al. [14]

18

M

Upper lip

12 yrs.

0.8

Infected hemangioma

Firm tumour

NED

Kubota et al. [15]

62

M

Hard palate

3 mo

1

N/A

White, exophytic

NED-13 mo

Atarbashi-Mogha

dam et al. [16]

50

F

Hard palate

12 mo

1

N/A

Reddish mass with slightly papillary

NED-48 mo

Gomes et al. [17]

53

M

Hard palate

3 yrs.

1

Papilloma, vascular

Pedunculated red papillary mass

NED

Gomes et al. [17]

52

F

Soft palate

4 yrs

0.5

Fibrous polyp

Firm pedunculated mass

NED

Ubaidat et al. [18]

72

M

Hard palate

N/A

0.4

N/A

Exophytic growth (0.6 cm on gross)

NED-3 mo

Ubaidat et al. [18]

58

M

Hard palate

N/A

0.5

Melanoma

Ulcerated and pigmented

NED

Brannon et al. [19]

69

F

Hard palate

N/A

N/A

Squamous papilloma

Slow growing exophytic mass

N/A

Brannon et al. [19]

53

F

Hard palate

3 mo

N/A

Squamous papilloma

Slow growing exophytic mass

N/A

Brannon et al. [19]

31

F

Hard palate

4 yrs.

N/A

Squamous papilloma

Slow growing exophytic mass

N/A

Argyres et al. [20]

50

M

Hard palate

Several mo

0.5

Squamous cell car-cinoma

Irm exophytic mass

N/A

Markopoulos et al. [21]

50

M

Hard palate

12 yrs

0.5

N/A

Papillary mass

N/A

Asahina et al. [22]

50

M

Hard palate

6 mo

0.5

Fibrous polyp

Cauliflower like mass, white/pink

NED-24 mo

Maiorano et al. [23]

56

M

Hard palate

N/A

0.5

Squamous papilloma

N/A

NED-18 mo

Maiorano et al. [23]

37

F

Hard palate

N/A

1

Verrucous leukoplakia

N/A

NED-48 mo

Maiorano et al. [23]

60

M

Buccal mucosa

N/A

0.8

Squamous papilloma

N/A

NED-96 mo

Maiorano et al. [23]

46

M

Hard palate

N/A

1.4

Salivary gland tumour

N/A

NED-36 mo

Maiorano et al. [23]

50

M

Hard palate

N/A

1.8

Salivary adenoma

N/A

NED-6 mo

Van der Wal et al. [24]

46

M

Hard/Soft palate

10 yrs

0.5

Fibroepithelial polyp

Pedunculated firm exophytic mass

NED-12 mo

Nakahata et al. [25]

N/A

N/A

N/A

N/A

N/A

N/A

N/A

Papanicolaou et.al [26].

46

M

Hard palate

N/A

0.5

N/A

Red firm exophytic growth

N/A

Fantasia et al. [27]

87

F

Hard palate

Several mo

N/A

Irritated papilloma

Exophytic red papillary lesion

N/A

Fantasia et al. [27]

77

M

Buccal mucosa

N/A

N/A

N/A

N/A

N/A

Fantasia et al. [27]

48

F

Hard palate

N/A

N/A

N/A

N/A

N/A

Fantasia et al. [27]

45

M

Hard palate

N/A

N/A

N/A

N/A

N/A

Fantasia et al. [27]

60

F

Upper lip

N/A

N/A

N/A

N/A

N/A

Mitre [28]

42

F

Hard/soft palate

7 mo

0.4

N/A

Red warty lump

N/A

Rennie et al. [29]

77

M

Hard/soft palate

N/A

1

Squamous papilloma

Firm warty papule

Rec-36 mo

Miyamoto et al. [30]

53

M

Buccal mucosa

5 mo

0.8

N/A

Painless, exophytic mass

NED-24 mo

Puts et al. [31]

78

M

Hard palate

N/A

1.6

N/A

Exophytic papillary growth

NED

Sunil et al. [32]

58

F

Hard palate

1 mo

1

Papilloma/fibroma

Exophytic erythematous

N/A

Shirasuna et al. [33]

56

F

Hard palate

N/A

0.7

Squamous papilloma

Pedunculated papillary mass

NED-20 mo

Wertheimer et al. [34]

32

M

Hard palate

N/A

0.5

Papilloma

Dome-shaped mass

NED-18 mo

Wertheimer et al. [34]

43

M

Soft palate

8 yrs

0.5

N/A

Papillary mass, recently ulcerated

NED-30 mo

Nasu et al. [35]

62

F

Hard palate

6 mo

0.6

N/A

Papillary exophytic mass, slow growth

N/A

McCoy et al. [36]

77

F

Buccal mucosa

N/A

0.7

N/A

Papillary growth, indurated

NED

Drummond et al. [37]

71

M

Retromolar pad

N/A

0.5

N/A

Pink papillary, pedunculated

NED-6 mo

Jensen et al. [38]

48

M

Hard palate

10 yrs

0.8

Squamous papilloma

Pedunculated papillary lesion

N/A

Su et al. [39]

70

F

Esophagus

20 mo

1.0

Adenocarcinoma

Broad-based polypoid tumour

NED-12 mo

Rouse et al. [40]

81

M

Esophagus

36 mo

1.5

Esophageal adenoma

Pedunculated polyp

NED-12 mo

Honda et al. [41]

75

M

Bronchus

2 mo

0.5

N/A

Exophytic papillary lesion

NED-8 mo

Freedman et al. [42]

68

M

Hard palate

N/A

0.3

N/A

Raised sessile papillary lesion

NED-21 mo

Freedman et al. [42]

68

M

Hard palate

1 mo

0.5

N/A

Raised sessile papillary lesion

NED-19 mo

Anuradha et al. [43]

65

M

Floor of the mouth

12 mo

0.8

Papilloma

Soreness in mouth

NED-12 mo

Nakaguro et al. [44]

71

F

Soft palate

N/A

0.4

N/A

N/A

N/A

80

F

Retromolar gingiva

N/A

0.8

N/A

N/A

N/A

45

F

Hard palate

N/A

0.7

N/A

N/A

N/A

75

M

Buccal mucosa

N/A

0.6

N/A

N/A

N/A

67

M

Retromolar gingiva

N/A

2.3

N/A

N/A

N/A

79

M

Hard palate

N/A

0.6

N/A

N/A

N/A

75

M

Tongue

N/A

0.6

N/A

N/A

N/A

63

F

Tongue

N/A

0.9

N/A

N/A

N/A

78

F

Floor of the mouth

N/A

1.3

N/A

N/A

N/A

66

F

Tongue

N/A

0.8

N/A

N/A

N/A

15

F

Nasal cavity

N/A

N/A

Salivary neoplasm

Chronic nasal obstruction

NED-12 mo

Koc et al. [46]

72

M

Retromolar pad

12 mo

3

N/A

Mass with a papillamatous hemorrhagic surface

NED-12 mo

Ide et al. [47]

67

M

Retromolar pad

12 mo

3

N/A

Cauliflflower-like mass

N/A