8400 Distal Ureteral Resection with Ureteroneocystotomy; A Case of Robotic Assisted Laparoscopic Management of Ureteral Endometriosis

• Published in: Journal of minimally invasive gynecology Vol. 29; no. 11; pp. S123 - S124
• Main Authors: Namazi, G., Gupta, S., Ajao, M.O., Boysen, W.R.
• Format: Journal Article
• Language: English
• Published: Elsevier Inc 01-11-2022
• DOI: 10.1016/j.jmig.2022.09.402
• EISSN: 1553-4669
• ISSN: 1553-4650

Video presentation showing distal ureterectomy and reimplantation.
Case presentation with showing procedural techniques in detail.
Tertiary academic teaching hospital.
39-y.o. G6P3033 with past medical history of upper extremity deep venous thrombosis and surgical history of tubal ligation as well as endometrial ablation for menorrhagia, presented to the emergency room with right lower quadrant pain and was found to have right hydronephrosis and a 1.6 cm right ureterovesical junction mass on CT scan. She underwent a cystoscopy and right ureteric balloon dilation with stent placement with no evidence of bladder endometriosis. MRI showed a 1.6cm nodule at a low-intensity signal in T2-weighted sequences, suspicious for ureteral endometriosis.
She underwent diagnostic laparoscopy with total hysterectomy and bilateral salpingectomy, robotic assisted distal ureterectomy with ureteroneocytotomy and stent placement. Her anticoagulation was held 48h prior to the surgery and re-initiated the day after her surgery.
The stent was discounted at 8 weeks post-operative. At 12 weeks post-operative she had an ultrasound done with normal fin dings and resolved hydronephrosis.
Preoperative planning and multidisciplinary team approach to management of severe endometriosis affecting the ureter is of paramount importance. While medical management is often the first-line therapy for endometriosis, urinary tract involvement often represents advanced stage of the disease, thereby timely diagnosis and appropriate surgical intervention is required to avoid permanent kidney injury.