Hernia : the journal of hernias and abdominal wall surgery · 2015
Inguino-scrotal herniation of the ureter containing stones.
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Prete F P, Pezzolla A, De Leo V, Di Palma G, Prete F
Аннотация
BACKGROUND: Inguino-scrotal herniation of the ureter is a rare and difficult situation for a surgeon, especially if only recognized during inguinal hernia repair.
METHODS: An 83-year-old gentleman, with a previous history of radiation treatment for squamous anal cancer, presented with a large left inguinoscrotal hernia causing occasional pain at the base of the scrotum. Follow-up, post-radiation therapy CT scan showed a hernia sac containing the bladder and large bowel. Calcifications in the sac were interpreted as bladder stones, in keeping with the history of left renal calculi.
RESULTS: During hernia repair careful dissection revealed a herniated portion of the left ureter located alongside a large hernia sac, complicated by ureteral calculi. Following stones extraction and ureteral repair, hernia repair with mesh was successfully accomplished. Pathogenesis of ureteric herniation is reviewed.
CONCLUSION: A herniated ureter is potentially a source of serious renal or ureteral complications. When discovered, ureteric hernias should be surgically repaired. If preoperative detection of a ureter herniation alongside an inguinal hernia is missed, awareness of the existence of this condition may help avoid iatrogenic ureteral damage injury during a complex hernioplasty. Documentation of unexplained, sizeable and distinct calcifications in an inguino-scrotal hernia sac, particularly in a patient with a history of urolithiasis, may suggest the presence of a herniated, calculus-filled ureter. In such cases, retrograde pyelograms may be considered for a definitive diagnosis prior to surgery.
METHODS: An 83-year-old gentleman, with a previous history of radiation treatment for squamous anal cancer, presented with a large left inguinoscrotal hernia causing occasional pain at the base of the scrotum. Follow-up, post-radiation therapy CT scan showed a hernia sac containing the bladder and large bowel. Calcifications in the sac were interpreted as bladder stones, in keeping with the history of left renal calculi.
RESULTS: During hernia repair careful dissection revealed a herniated portion of the left ureter located alongside a large hernia sac, complicated by ureteral calculi. Following stones extraction and ureteral repair, hernia repair with mesh was successfully accomplished. Pathogenesis of ureteric herniation is reviewed.
CONCLUSION: A herniated ureter is potentially a source of serious renal or ureteral complications. When discovered, ureteric hernias should be surgically repaired. If preoperative detection of a ureter herniation alongside an inguinal hernia is missed, awareness of the existence of this condition may help avoid iatrogenic ureteral damage injury during a complex hernioplasty. Documentation of unexplained, sizeable and distinct calcifications in an inguino-scrotal hernia sac, particularly in a patient with a history of urolithiasis, may suggest the presence of a herniated, calculus-filled ureter. In such cases, retrograde pyelograms may be considered for a definitive diagnosis prior to surgery.