Cevahir Özer

Chilaiditi syndrome in a patient with urological problems: Incidental diagnosis on computed tomography

A rare syndrome, Chilaiditis syndrome is interposition of the colon only or with the small intestine in hepatodiaphragmatic area. It may be asymptomatic, but it may also present with symptoms, such as abdominal pain, nausea, vomiting, constipation and respiratory distress. We present a patient who was admitted with urological problems; he was incidentally diagnosed with Chilaiditis syndrome.

Papillary renal cell carcinoma within a renal oncocytoma: Case report of very rare coexistence

Renal oncocytomas accounts for 3% to 9% of primary renal neoplasms. The coexistence of renal cell carcinoma (RCC) within the oncocytoma is extremely rare. We report the case of an asyptomatic 74-year-old man with papillary RCC within oncocytoma managed with left radical nephrectomy.

Ultrasound-Guided Shockwave Lithotripsy Reduces Radiation Exposure and Has Better Outcomes for Pediatric Cystine Stones.

Background/Aims/Objectives: To evaluate the outcomes and ionizing radiation (IR) exposure of children with cystine stones (CS) using different shockwave lithotripsy (SWL) guidance modalities. Methods: Data from pediatric patients with renal stones treated between January 2009 and August 2015 were retrospectively reviewed. Outcome results and IR exposure in patients undergoing fluoroscopy (FL)-guided SWL and ultrasonography (US)-guided SWL were compared. First-time stone formers and those treated with SWL and with complete follow-up data, including post-treatment stone analysis confirming CS were included. Results: Forty-four patients (16 girls and 28 boys) met the inclusion criteria. Results of SWL performed in 51 kidneys were analyzed. After the SWL, 41 (80.4%) of 51 kidneys were stone free, and 10 (19.6%) had clinically insignificant residual fragments (≤3 mm) or unfragmented stones. The success rates differed between patients in Group-FL (60%) and Group-US (93.5%) (p = 0.008). Single-session success rates were higher, and prospects of retreatment were lower in Group-US (p = 0.000 and p = 0.002, respectively). In addition, overall complications were significantly lower in Group-US (p = 0.042). Overall IR exposure was higher in Group-FL (p = 0.013). Conclusions: US-guided SWL is more effective for pediatric CS and should be considered a preferred treatment to reduce IR doses in children.

Can We Predict the Outcome of Varicocelectomy Based on the Duration of Venous Reflux

OBJECTIVE To investigate the outcome of varicocelectomy based on the duration of venous reflux (DVR) of the pampiniform plexus veins. MATERIALS AND METHODS In total, 138 patients with clinically palpable varicoceles were evaluated for DVR with color Doppler ultrasonography from May 2009 to August 2014. The DVR was defined as the DVR of a varicocele in the supine position during the Valsalva maneuver. Patients with bilateral, recurrent, or subclinical varicoceles; hormonal imbalances involving follicle-stimulating hormone, luteinizing hormone, or total testosterone; azoospermia; and intraoperative or postoperative complications were excluded. Of the 138 patients, 76 met the inclusion criteria. All patients were treated with subinguinal microscopic varicocelectomy. Restoration of all three semen parameters (concentration, motility, and morphology) to normal values 6 months postoperatively was considered to indicate treatment success. The patients were divided into those with a DVR of <4.5 seconds (Group 1) and ≥4.5 seconds (Group 2). RESULTS The mean age of the patients was 29.39 (±6.03) years. No statistically significant relationship was found between the success rate and varicocele grade. The cutoff DVR value was calculated as 4.5 seconds using a receiver operating characteristics curve according to patients who underwent successful treatment. The success rates of Groups 1 and 2 were 40.0% and 88.2%, respectively (P = .0001). CONCLUSION The results of this analysis indicate that a DVR of ≥4.5 seconds predicts better outcomes of varicocelectomy.

A Rare Cause of the Rare Condition: Paratesticular Fibrous Pseudotumor

OZ Benign fibrous proliferations of the spermatic cord are uncommon and mostly arise from the paratesticular region. Although benign, they often clinically mimic malignancy and usually remain undiagnosed preoperatively. Here, we report a case of fibrous pseudotumor arising from the right spermatic cord encountered in a 26-year-old male who presented with a palpable right inguinal mass.

Bilateral renal leiomyoma with 5 year follow-up: Case report

Renal leiomyomas are exceptionally rare benign tumours of the kidney. Although the renal leiomyomas usually do not metastasize, the differential diagnosis between renal leiomyomas and malign lesions (leiomyosarcoma or renal cell carcinoma) cannot be done by radiological examinations, but is possible by histological examination. Surgery is the preferred treatment. After surgery, the prognosis is excellent without recurrence. Although uterine leiomyomas can be multicentric, renal leiomyomas have been single lesions. We report an incidentally detected case of bilateral renal leiomyoma in a 50-year-old woman with a 5-year follow-up. We also review the literature and discuss clinical, radiological and histological features of renal leiomyomas.