Author(s)

Tompeen Isidore¹, Nkoro Ombédé G. Anita², Mendouga Menye Coralie³, Belinga Etienne¹, Noa Ndoua Cyrille¹, Foumane Pascal^1,4

¹Department of Gynecology and Obstetrics, Faculty of Medicine and Biomedical Sciences, The University of Yaoundé I, Yaounde, Cameroon.
²Department of Internal Medicine and Specialities, Faculty of Medicine and Biomedical Sciences, The University of Yaoundé I, Yaounde, Cameroon.
³Department of Morphologic Sciences and Anatomopatology, Faculty of Medicine and Biomedical Sciences, The University of Yaoundé I, Yaounde, Cameroon.
⁴Department of Clinical Sciences, Faculty of Medicine and Pharmaceutical Sciences, The University of Ebolowa, Ebolowa, Cameroon.

Introduction: Cutaneous endometriosis is an uncommon but well-known skin disorder that represents about 0.5% to 1% of all endometriosis. The objective of this case series is to report clinical presentation, diagnosis, and management of various forms of cutaneous endometriosis. Material and Methods: It was an observational, retrospective and descriptive review of cases presenting with cutaneous endometriosis among Cameroonian women managed at the gynaecological outpatient department of Yaounde Gynaeco-Obstetric and Pediatric Hospital. All the following parameters were analysed: age, parity, previous pelvic surgery, presenting symptoms and duration, associated symptoms, localizations, imaging, size of the lesion, other localization of endometriosis, management and histopathological results. Results: we reported 4 cases of cutaneous endometriosis, with 3 umbilical endometriosis and 1 abdominal scar endometriosis. Patient age ranged from 28 to 39 years with an average of 33 years. All patients described infertility (two primary and two secondary) and two had a history of abdominal surgery. All patients presented local cyclical signs such as pain, swelling, color change and bleeding. The duration of symptoms varied from 2 to 3 years and the size of lesions ranged from 2 to 3.5 cm for umbilical lesions and was 9 cm for abdominal scar endometriosis. In all cases, no imaging was required for the diagnosis, which was suspected on the basis of patient’s history and the cyclical nature of local signs, followed by wide surgical excision and confirmation on histopathology. Conclusion: Cutaneaous endometriosis is a rare benign condition. Umbilical endometriosis seems to be the main cutaneous localization and can be described as primary or secondary. Even if its diagnosis must be confirmed by histopathology, it should be considered in patient with cutaneous cyclic signs such as pain, swelling or bleeding with or without history of abdominal surgery.

Endometriosis, Cutaneous Endometriosis, Umbilical Endometriosis, Cyclic Umbilical Swelling, Cameroon

Isidore, T. , Anita, N. , Coralie, M. , Etienne, B. , Cyrille, N. and Pascal, F. (2024) Endometriosis beyond the Pelvis: A Case Series of Cutaneous Endometriosis and Literature Review. Open Journal of Obstetrics and Gynecology, 14, 77-88. doi: 10.4236/ojog.2024.141009.