Laparoscopic treated neuralgia after inguinal hernia repair: case report and literature review.

BACKGROUND: Neuralgia after inguinal hernia repair is a known but potential invalidating complication with a reported incidence of 10-12%. Diagnosis and treatment can be challenging. Based on a case report and literature review, disease aspects and treatment options including laparoscopic (triple) neurectomy are discussed. METHODS: A case of laparoscopic treated neuralgia after hernia inguinalis repair is reported. After an extensive MeSH-term based literature search, 26 articles were included for in-depth analysis and literature review. RESULTS: Pharmacotherapy encounters high numbers needed to treat and technical procedures often require re-intervention. Surgery should only be considered after one year of unsuccessful conventional treatment. Laparoscopic (triple) neurectomy is a minimal invasive procedure, providing optimal visualisation of the inguinal nerves. It is reported to be a safe and effective treatment option for refractory inguinal neuralgia. CONCLUSIONS: Chronic neuralgia can be a severe complication after inguinal hernia repair. When pharmacotherapy and technical interventions are not sufficient, a laparoscopic (triple) neurectomy can be a promising, safe and effective treatment option.

Incidental renal cell carcinoma and nephron sparing surgery.

The role of nephron sparing surgery in patients with a solitary kidney, bilateral kidney tumors or an impaired renal function has been widely accepted. Partial nephrectomy in patients with a normal contralateral kidney is still under discussion. Nevertheless, more and more surgeons perform nephron sparing surgery in these patients with good results. From historical comparisons there seems to be no statistically significant difference in five-year survival between radical nephrectomy and nephron sparing surgery when the tumor diameter is four centimeters or less. The most common problem is the risk of tumor recurrence due to the multifocality. However, multifocality is more frequent than kidney recurrence, questioning the spontaneous evolution of satellite lesions. Further investigations are necessary to optimize patient selection. Therefore, a randomized prospective multicenter study with long-term follow-up might add to the excellent results published by several authors during the last two years in order to confirm that nephron sparing surgery is an excellent alternative to radical nephrectomy in small asymptomatic renal cell carcinoma.