Author Age/Gender Site Size (cm) Clinical status (UICC) Treatment Follow-Up Kleinsasser et al. [1] 57/M Hard palate “Hazelnut in size” NI Extirpation NI Chen [10] 60/F Tongue “Lump” NI Wide excision NED 5 years Pesce et al. [11] 62/F Oral vestibule 1.5 NI Excision NI Zohar et al. [12] 47/M Upper lip 1 NI Wide excision NED 2 years Watatani et al. [13] 60/F Tongue 0.4 T1N0M0 Wide excision NED 4 years Kumar et al. [14] NI (2 cases) Maxilla NI NI NI NI Delgado et al. [15] 42/M Hard palate 3 T2N0M0 Maxillectomy DOD 5.2 years Epivatianos et al. [16] 80/M Upper vestibular sulcus 2.5 T2N0M0 Maxillectomy NI 74/M Lower vestibular sulcus 4 T2N2cM0 Wide excision-ND DOD 2 years 58/M Hard palate 4 T2N2bM0 RT DOD 6 months 60/M Buccal sulcus 3 T2N0M0 Maxillectomy-ND-RT NED 4 years Yoshimura et al. [5] 62/M Buccal mucosa 3.1 T2N2bM0 Radical surgery-RT Alive after 1.6 years with multiple metastases Tatemoto et al. [6] 58/F Hard palate 1 T1N0M0 Local resection NED 2.5 years Guzzo et al. [17] NI Cheek NI TxN0M0 Enucleated Alive with disease (54 months) Suzuki & Hashimoto [18] 56/M Mandible 4 NI Excision NED 5 years Lopes et al. [19] 63/M Hard palate 6 T4N2bM0 Hemimaxillectomy-ND-RT DOD 11 months Huh et al. [20] 61/M Hard palate 5 T3N0M0 Hemimaxillectomy-ND-RT NED 9 months 54/M Hard palate 5 T3N0M0 Hemimaxillectomy NED 15 months 23/F Hard Palate 4 T4N0M1 Patient denied further treatment DOD 7 months Van Heerden et al. [21] 53/F Hard palate and right alveolar ridge 14 T4N-M0 Patient refused treatment Lost to follow-up 71/M Hard palate and buccal sulcus 5 T4N-M0 Patient refused treatment Lost to follow-up 57/M Hard palate 6 T4N-M0 Patient refused Lost to follow-up treatment 63/F Hard palate 7 T4N-M0 Hemimaxillectomy-ND-RT NED 10 Months 47/M Hard palate 5 T4N-M0 Patient still considering surgical treatment NI Cheuk et al. [22] 44/F Buccal mucosa 1.2 T1N0M0 Local excision NED 4 years Ide et al. [23] 45/F Retromolar gingiva 1.5 T1N0M0 Local excision NED 11 years Jaehne et al. [24] NI (5 cases) NI NI stage II (n=1), stage IV(n=4) NI NED (20%), DOD (80%) Ponniah et al. [25] 26/M Hard palate 3 T2N0M0 Local excision NED 4 years Suzuki et al. [26] 64/F Tongue 1.5 T1N0M0 Partial glossectomy NED 2.5 years Kikuchi  et al. [27] 62/M Mandible ND stage III Hemimandibulectomy-ND-RT-ChT NED 5 years Dhanuthai et al. [28] NI Alveolar  mucosa NI NI NI NI Thamilselvi et al. [29] 35/F Soft palate 5.5 T3N0M0 Local excision NI Present cases 80/M Buccal fornix 1 T1N0M0 Hemimaxillectomy NED 6 years 64/M Soft palate 3 T2N2cM0 Radical tumor resection-ND DOD 1 month ChT, chemotherapy; DOD, died of disease; F, female; M, male; N/A, not available; ND, neck dissection; NED, no evidence of disease; RT, radiotherapy; NI, no information.

Table 1: Salivary duct carcinoma in minor salivary gland in the English-language literature