Abstract
Objective
To report a case of left-sided canal of Nuck endometriosis arising in the absence of a history, or magnetic resonance imaging (MRI) evidence of pelvic endometriosis
Design
Case report
Setting
UK Teaching Hospital
Patient(s)
26 year old nulliparous female without a history of endometriosis presenting with a painful, left-sided groin lump and cyclical fluctuation of symptoms. MRI confirmed features in keeping with endometriosis of the canal of Nuck.
Intervention(s)
Open excision of the lesion.
Main outcome measure(s)
Symptom free at two months.
Results
Histological analysis confirmed the left-sided lesion to be endometriosis. This is an unusual presentation of canal of Nuck endometriosis being left-sided and arising in the absence of evidence of pre-existing pelvic endometriosis, which was successfully managed by surgical excision.
Conclusions
Canal of Nuck endometriosis is a rare but important differential diagnosis of a groin lump in females, which may arise in the absence of pelvic disease, and may be managed successfully by surgical excision.
Keywords
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