Bladder endocervicosis: an unusual pathology. A clinical case report and review of the literature

Authors

DOI:

https://doi.org/10.48193/revistamexicanadeurologa.v79i4.503

Keywords:

endocervicosis, endosalpingiosis, endometriosis, müllerianosis, bladder mass, partial cystectomy, transurethral resection

Abstract

Introduction: Bladder endocervicosis is a rare benign pathology that may be taken into consideration in the differential diagnosis of bladder cancer. It normally appears like a bladder mass in young women (sometimes related to other pathologies such as endometriosis or endosalpingiosis, globally known as müllerianosis) or in older women with previous gynaecological surgeries like caesarean section or hysterectomy. Its clinical presentation is very unspecific and it is usually diagnosed incidentally in anatomopathological studies after surgical resection of the lesion.

Case Report: We present a clinical case report of a 32 years old woman with non-specific urinary symptoms and a bladder mass, histologically compatible with endocervicosis. She also presents endometriosis in pelvic resonance imaging. In addition, we make a revision of the literature.

Discussion: Even though the rarity of this pathology, we should have it in mind in the differential diagnosis of bladder masses in women, and confirm its diagnosis anatomopathologically. Its treatment is based on the complete excision of the lesion both endourologically by bladder transurethral resection or performing partial cystectomy. This way, we can solve the symptoms without having been described recurrence nor malignancy after a follow-up period of more than 10 years.

References

Julié et al. (2002). Endocervicosis of the Urinary Bladder. Immunohistochemical Comparative Study between a New Case and Normal Uterine Endocervices. Pathol. Res. Pract., 2002, 198: 115–120

Cheah et al. (2011). Unusual finding of endocervical-like mucinous epithelium in continuity with urothelium in endocervicosis of the urinary bladder. Diagnostic Pathology, 2011, 6:56

González-Satué et al. (2004). Endocervicosis vesical: excepcional causa de masa vesical. Actas Urol Esp. (2004) 28 (9): 677-679, 2004

Preusser et al. (2008). Submucosal endocervicosis of the bladder: An ectopic, glandular structure of Müllerian origin. Scandinavian Journal of Urology and Nephrology, 2008; 42: 88_90

Heretis et al. (2009). Endocervicosis of the Bladder: Report of a Case and Review of the Current Literature. Int J Clin Exp Pathol (2009) 2, 91-94

Rodríguez et al. (1997). Endocervicosis of the bladder: a rare mucinous analogue of endometriosis. The Journal of Urology. Vol. 167,1355. April 1997

Habiba et al. (2018) Müllerianosis, Endocervicosis, and Endosalpingiosis of the Urinary Tract: A Literature Review. Reproductive Sciences XX(X). DOI: 10.1177/1933719118773441

Clement PB, Young RH. Endocervicosis of the urinary bladder. A report of six cases of a benign mullerian lesión that may mimic adenocarcinoma. Am J Surg Pathol 1992;/16:/533.

Published

2019-10-19

Issue

Section

Clinical cases