When Rarity Strikes: Documenting Spontaneous Cutaneous Endometriosis In The Mons Pubis Region

Hafsah binti Ali Ali, Dharshini N, Lim Pei Shan, Ameera FMG

Abstract


This case report highlighted a rare instance of spontaneous cutaneous endometriosis in the mons pubis region, presenting significant diagnostic challenges. Endometriosis, characterised by the presence of endometrial-like tissue outside the uterus, can manifest in various atypical locations, complicating diagnosis and treatment. We detailed the case of a 37-year-old woman with a history of involuntary subfertility who experienced cyclic pain and a palpable mass in the right mons pubis correlated with her menstrual cycle. Unfortunately, there was a substantial delay in diagnosis, with an average interval of one year from symptom onset to surgical intervention. Surgical excision was ultimately performed, confirming the diagnosis of endometriosis through histopathological examination. This case underscores the necessity for clinicians to consider cutaneous endometriosis in differential diagnoses for women presenting with cyclical pain and masses. Prompt recognition and surgical intervention are crucial, as they can lead to effective treatment and resolution of symptoms, emphasising the importance of heightened awareness among healthcare providers regarding this condition


Keywords


Endometriosis; mons pubis; surgical excision

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References


European Society of Human Reproduction and Embryology (ESHRE). 2022. Endometriosis Guidelines. https://www.eshre.eu/guideline/endometriosis [2 February 2022]

Mehdi KM, Kumar A. 2023. Spontaneous cutaneous endometriosis in mons pubis: A review of the literature. Med J Armed Forces India 2023; 79(1): 105-8.

Maria CEG, Acosta DI. Vulvar endometriosis in the mons pubis: A case report. Acta Sci Med Sci 2024; 8(6): 96-9.

Isidore T, Anita N, Coralie M, Etienne B, Cyrille N, Pascal F. Endometriosis beyond the pelvis: A case series of cutaneous endometriosis and literature review. Open J Obstet Gynecol 2024; 14(01): 77-88

Raffi L, Suresh R, McCalmont, TH, Twigg AR. Cutaneous endometriosis. Int J Women's Dermatol 2019; 5(5): 384-6.

Chen PC, Cheng CH, Ding DC. Primary inguinal subcutaneous endometriosis accompanied with an inguinal hernia: A case report. Medicine 2021; 100(14): e25460.

Agarwal A, Fong Y. 2008. Cutaneous endometriosis. Singapore Med J 2008; 49(9): 704.

Guerriero S, Conway F, Pascual MA et al. Ultrasonography and atypical sites of endometriosis. Diagnostics 2020; 10(6): 345.

Sharma A, Apostol R. 2020. Cutaneous endometriosis. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025. https://www.ncbi.nlm.nih.gov/books/NBK560918/

Lopez-Soto A, Sanchez-Zapata MI, Martinez-Cendan JP, Ortiz Reina S, Bernal MaƱas CM, Remezal Solano M. Cutaneous endometriosis: Presentation of 33 cases and literature review. Eur J Obstet Gynecol Reprod Biol 2018; 221: 58-63.

Lauslahti K. Malignant external endometriosis. A case of adenocarcinoma of umbilical endometriosis. Acta Pathol Microbiol Scand Suppl 1972; 233: 98-102.




DOI: http://dx.doi.org/10.17576/JSA.2025.1501.04

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