Local recurrence of renal cell carcinoma that simulated multiple renal arteriovenous fistulas after laparoscopic partial nephrectomy: Report of a rare case

2016 ◽  
Vol 23 (10) ◽  
pp. 888-891 ◽  
Author(s):  
Ahmet Murat Aydin ◽  
Gonca Eldem ◽  
Bora Peynircioglu ◽  
Dilek Ertoy Baydar ◽  
Cenk Yucel Bilen
2016 ◽  
Vol 2 (1) ◽  
pp. 18-20 ◽  
Author(s):  
Murat Binbay ◽  
Emrah Yuruk ◽  
Burak Ucpinar ◽  
Zerrin Binbay ◽  
Aykut Colakerol ◽  
...  

2019 ◽  
Vol 26 ◽  
pp. 100940 ◽  
Author(s):  
Kimiaki Takagi ◽  
Kota Kawase ◽  
Kenichi Minoshima ◽  
Masayoshi Yamaha ◽  
Masanobu Horie

2014 ◽  
Vol 8 (11-12) ◽  
pp. 918 ◽  
Author(s):  
Tarik Benidir ◽  
Tiago Jacometo Coelho de Castilho ◽  
Guilherme Rodrigo Lobo Cherubini ◽  
Murilo De Almeida Luz

Horseshoe kidney has an incidence rate ranging from 1 in 400 to 1 in 1000, with a 2:1 ratio in men. It also has a predilection for chromosomal aneuploidies. From a pathophysiology standpoint, this anomaly occurs during the second to sixth week of gestation when the inferior portion of the metanephric blastema fuses to form an isthmus, commonly in the lower renal pole (90%). As a result of this fusion, the kidney may not bypass the inferior mesenteric artery and is impeded in its ascent. With an aberrant anatomical orientation and location, complications arise including hydronephrosis, renal calculi and a twofold risk of Wilms tumour. Despite these findings, the association of renal cell carcinoma (RCC) within a horseshoe kidney is extremely rare and fewer than 200 cases have been described. Therapeutically speaking, partial nephrectomies are the gold standard of treatment for renal tumours smaller than 4 cm in diameter, with a growing indication to accomplish this procedure by laparoscopic or robotic means. We report a case of an asymptomatic 58-year-old male with an incidental computed tomography scan finding of a 4-cm solid mass in the right moiety of a horseshoe kidney. He was treated by laparoscopic partial nephrectomy. There have only been 2 other reported cases to our knowledge on a laparoscopic partial nephrectomy in a horseshoe kidney for RCC. We believe that, in experienced hands, the laparoscopic approach may be used successfully for this clinical situation.


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