Primary Subcutaneous Umbilical Endometriosis: Case Report and Review of the Literature

Table 3

Articles reporting cases of PUE. C: cutaneous; SC: subcutaneous; PO: partial omphalectomy; RO: radical omphalectomy; OC: oral contraceptives.

Authors	Year	No. of cases	Localization	Type of surgery	Medical treatment	Follow-up	Recurrence
Bagade and Guirguis [20]	2009	1	C	PO	No	6 weeks	No
Fernandes et al. [21]	2011	1	C	PO	No	12 months	No
Fancellu et al. [22]	2013	1	C	PO	OC	24 months	No
Ghosh and Das [14]	2014	1	C	PO	No	24 months	No
Pariza and Mavrodin [15]	2014	1	C	RO	Hormonal	6 months	No
Pramanik et al. [23]	2014	1	C	RO	No	6 months	No
Theunissen and IJpma [24]	2015	1	SC	PO	No	2 months	No
Taniguchi et al. [25]	2016	1	SC	RO	Dienogest, OC	12 months	No
Eğin et al. [26]	2016	1	C	RO	No	19 months	No
Brătilă et al. [27]	2016	1	SC	RO	No	3 months	No
Al-Quorain and Al-Yahya [28]	2017	1	C	RO	No	6 months	No
Loh et al. [29]	2017	1	C	PO	No	24 months	No
Chew et al. [30]	2017	1	C	No surgery	GnRH analogues and dienogest	13 months	No
Ouédraogo et al. [31]	2018	1	C	RO	No	12 months	No
Santos Filho et al. [32]	2018	6	C	RO	No	12-24 months	No
Capasso et al.	2020	1	SC	PO	No	5 years	No