Comparison of Laparoscopic and Microscopic Subinguinal Varicocelectomy in terms of Postoperative Scrotal Pain

Background and Objectives:

In this study, 2 different varicocelectomy methods were compared with regard to postoperative scrotal pain, length of operation, and complications.

Methods:

Forty varicocele patients, who visited our clinic because of infertility or scrotal pain between 2008 and 2009, were enrolled in this clinical study. Microscopic subinguinal varicocelectomy was performed on 20 patients in Group I, and laparoscopic varicocelectomy was performed on 20 patients in Group II. Following surgery, the patients were assessed for postoperative requirements for analgesia; return to normal activity; varicocele recurrence; hydrocele formation; scrotal pain at postoperative days 1, 3, and 7; and other complications.

Results:

Mean age was 24.2±3.4 years in Group I and 25.1±2.1 years in Group II. Mean pain scores at postoperative 1, 3, and 7 days in Group I were (5.20±1.14, 4.60±0.97, and 3.50±0.97, respectively) significantly higher than those of Group II (0.70±0.82, 0.60±0.84, and 0.10±0.32, respectively). Time to return to normal activity was significantly shorter in Group II (3.7±2.1 days) compared with Group I (6.8±3.4 days) (p=0.028). However, the number of recurrences and hydroceles, as a complication of varicocelectomy, was 2 times higher in Group II (10%) than in Group I (5%).

Conclusions:

We believe that laparoscopic varicocelectomy is a safe, effective, and minimally invasive procedure. Furthermore, reduced postoperative discomfort and earlier return to normal activity are additional advantages of this method.     

Reconstruction with distally based dorsalis pedis fasciocutaneous flap for the coverage of distal toe-plantar defects

Reconstruction of small defects in the distal portion of the foot has always been a difficult problem. A case involving a young man with a deep electric burn of the distal lateral side of the big toe, successfully treated with a distally based dorsalis pedis fasciocutaneous flap, is presented. The donor site area of the dorsum of the foot was grafted, and deambulation was reassumed three weeks later. Advantages, limits and anatomical consideration regarding the viability of the flap are also discussed.     

Comparison of percutaneous nephrolithotomy and retrograde flexible nephrolithotripsy for the management of 2-4 cm stones: a matched-pair analysis

Study Type – Therapy (case control) Level of Evidence 3b What's known on the subject? and What does the study add? Recently European Association of Urology 2011 guidelines on urolithiasis recommended retrograde intrarenal surgery as the second‐line therapy for the treatment of kidney stones <10 mm in diameter. This study shows that retrograde intrarenal surgery may be an alternative therapy to percutaneous nephrolithotomy, with acceptable efficacy and low morbidity for 2–4 cm stones.

OBJECTIVE

• ? Currently, the indications for retrograde intrarenal surgery (RIRS) have been extended due to recent improvements in endoscopic technology. In this study, we compare the outcomes of percutaneous nephrolithotomy (PCNL) and RIRS in the treatment of 2–4 cm kidney stones.

MATERIALS AND METHODS

• ? Between September 2008 and January 2011, 34 patients who had renal stones ranging from 2 to 4 cm in diameter were treated with RIRS. The outcomes of these patients were compared with patients who underwent PCNL using matched‐pair analysis (1:1 scenario).
• ? The matching parameters were the size, number and location of the stones as well as age, gender, body mass index, solitary kidney, degree of hydronephrosis, presence of previous shock wave lithotripsy and open surgery.
• ? Data were analysed using Fisher's exact test, Student's t test and the Mann–Whitney U test.

RESULTS

• ? Stone‐free rates after one session were 73.5% and 91.2% for RIRS and PCNL respectively (P= 0.05). Stone‐free rate in the RIRS group improved to 88.2% after the second procedure.
• ? Mean operation duration was 58.2 (±) 13.4 min in the RIRS group but 38.7 (±) 11.6 min in the PCNL group (P < 0.0001). Blood transfusions were required in two patients in the PCNL group.
• ? Overall complication rates in the PCNL group were higher, but the differences were not statistically significant. Hospitalization time was significantly shorter in the RIRS group (30.0 + 37.4 vs 61.4 + 34.0 h, respectively; P < 0.001).

CONCLUSION

• ? Satisfactory outcomes can be achieved with multi‐session RIRS in the treatment of 2–4 cm renal stones. RIRS can be used as an alternative treatment to PCNL in selected cases with larger renal stones.

     

Metastases of renal cell carcinoma to the larynx and thyroid: Two case reports on metastasis developing years after nephrectomy

Renal cell carcinoma (RCC) has a high metastatic potential due to its hematogen and vascular features. It metastasizes frequently to the lungs, the bones, the liver, the lymph nodes and the brain. Metastasis of RCC to the head and neck region is quite rare. In this case report, two RCC patients with head and neck metastases are presented: one occurring after 5 years and the other occurring 17 years after diagnosis.     

Clinicopathological characteristics and treatment outcomes of adult patients with paratesticular rhabdomyosarcoma (PRMS): A 10-year single-centre experience

Introduction:

We report our experience with 8 consecutive adults treated for paratesticular rhabdomyosarcoma (RMS) at a single institution between 2000 and 2010.

Methods:

After primary surgical excision, 7 patients were classified into group I according to the Intergroup Rhabdomyosarcoma Study Group (IRSG) Postsurgical Grouping Classification, and 1 patient into group IIB. Retroperitoneal node dissection was not a required staging procedure. Adjuvant chemotherapy was administered to 7 of the 8 patients. No additional radiotherapy was administered.

Results:

The median age at diagnosis was 24 years (range: 18–60). Embryonal histology was the most common (75%) subtype. During follow-up, 3 patients experienced local relapse and 5 distant relapse. The median progression-free and overall survival times were 17.0 ± 9.9 months (range: 5–31) and 27.3 ± 1.3 months (range: 16–58), respectively.

Conclusion:

Paratesticular RMS is an uncommon malignancy in adults. We confirm that patients with localized paratesticular RMS may have different prognoses. Retroperitoneal lymphadenectomy can be avoided as a treatment for paratesticular RMS after radical inguinal orchiectomy.     

Successful treatment of delayed aortobifemoral graft thrombosis with manual aspiration thrombectomy

We present a 67-year-old man who had undergone aortobifemoral synthetic graft surgery one year earlier. The patient experienced thrombosis of the graft nine months after the operation, and thrombectomy of the graft was planned. However, the patient refused to undergo repeat surgery for thrombus removal and was referred to our center for possible endovascular treatment. We treated the patient with percutaneous aspiration thrombectomy. The thrombi were chronic in nature but could be removed with minimal residue in any part of the graft by using repeated aspiration thrombectomy with 7 F guiding catheters. Underlying stenosis of both distal graft anastomoses was treated with percutaneous balloon angioplasty, and a self-expanding stent was deployed on the right distal anastomosis. A small fragment of thrombus embolized to the right popliteal artery and was removed with aspiration thrombectomy through a second antegrade puncture on the right side. We believe this is the first report of aspiration thrombectomy for an aortobifemoral graft thrombosis. The method was successful despite the chronic nature of the thrombi. Manual aspiration thrombectomy with largebore guiding catheters can be used as an effective recanalization method for delayed aortobifemoral graft occlusion and could be regarded as a good alternative technique to surgical thrombectomy in selected patients.