A Case of Inverted Papilloma Originating from the Middle Ear and Review of the Literature

Table 1

Inverted papilloma cases and features of primary middle ear and mastoid origin published in the literature.

No.	Literature reference	Age	Sex	Location	MT		Treatment		Recurrence
					Yes	No	Surg	RT	Yes	No
1	Roberts et al. [11]	19	F	ME		+	+		+
2	Wenig [12]	31	F	ME		+	+			+
3	Wenig [12]	56	F	MC, ME		+	+			+
4	Wenig [12]	19	F	ME		+	+			+
5	Wenig [12]	57	F	ME		+	+			+
6	Chhetri et al. [13]	26	F	EAC, ME		+	+		+
7	de Filippis et al. [15]	58	M	MC, ME		+	+			+
8	Blandamura et al. [9]	54	F	ME		+	+		NA	NA
9	Cahali et al. [10]	72	M	ME, EAC		+	+			+
10	Ali et al. [14]	42	F	MC, ME, EAC	NA	NA	+			+
11	Zhou et al. [16]	52	M	MC, ME, EAC	+		+			+
12	van der Putten et al. [7]	74	F	MC, EAC		+	+		NA	NA
13	Coca-Pelaz et al. [4]	74	M	ME		+	+		NA	NA
14	Schaefer et al. [18]	46	M	ME, MC		+	+			+
15	Nath and Das [17]	60	M	MC	+		+	+		+
16	Mummadi et al. [8]	60	M	MC, ME	+		+	+	NA	NA
17	Current case	77	F	MC, ME, EAC	+		+	+	+

M: male; F: female; MC: mastoid cavity; ME: middle ear; EAC: external auditory canal; RT: radiotherapy; MT: malignant transformation; Surg: surgery; RT: radiotherapy; N/A: not applicable.