Yazar "Cakici, Hakan" seçeneğine göre listele

Listeleniyor 1 - 2 / 2
  • Küçük Resim Yok
    Öğe
    Asymptomatic Giant Right Renal Oncocytoma: A Case Report
    (Springernature, 2023) Cevik, Gokhan; Tozsin, Atinc; Erdogan, Ezgi G.; Cakici, Hakan; Akdere, Hakan
    Renal oncocytoma is usually detected incidentally. It can be considered as a renal cell carcinoma (RCC) on preoperative imaging. They usually present as small masses and usually look like benign tumors. Giant oncocytomas are rare. A 72-year-old male patient was seen in the outpatient department for left scrotal swelling. Ultrasound (US) showed a giant mass compatible with RCC in the right kidney which was incidentally detected. Abdominal computed tomography (CT) revealed a mass with an axial diameter of 167x146 mm, compatible with RCC, a heterogeneous mass of soft tissue density with central necrosis. There was no evidence of tumor thrombus in the right renal vein or inferior vena cava. Open radical nephrectomy was performed through an anterior subcostal incision. Pathological examination revealed a 17x15 cm renal oncocytoma. The patient was discharged on the sixth day postoperatively. Clinically or radiologically, renal oncocytoma and renal cell carcinoma usually cannot be distinguished, although oncocytoma may be suspected if a central scar with fibrous extensions is seen, the so-called spoke-wheel appearance. The treatment decision should be made according to the clinical aspects. Radical/partial nephrectomy or thermal ablation can be considered as treatment options. In this article, we review the literature on the radiological and pathological features of renal oncocytoma.
  • Küçük Resim Yok
    Öğe
    A Modified Left Ileal Conduit in the Presence of a Left Short Ureter Following an Urgent Radical Cystectomy: A Case Report
    (Springernature, 2023) Cakici, Hakan; Tozsin, Atinc; Cevik, Gokhan; Akdere, Hakan
    The ileal conduit is the most common method performed for urinary diversion following radical cystectomy. The prepared conduit is usually placed on the right abdominal wall. There is not enough experience and literature on left-sided ileal conduits. Here, we report a case of a left-sided ileal conduit with a modified method and describe the surgical technique. A 68-year-old male patient had undergone an urgent radical cystectomy operation one year ago due to bladder cancer and gross hematuria. However, urinary diversion was not performed, and a bilateral nephrostomy was inserted. An ileal conduit was planned for the patient after oncological stabilization. On preoperative evaluations, bilateral ureters were observed to be short, with the left being prominent. The prepared ileal conduit was passed under the sigmoid mesentery due to the short ureters and placed on the left abdominal wall. There were no major complications during follow-ups. We emphasize that the method we performed is a safe option in mandatory situations.