Mucocele of the appendix: case report and review of literature.

Mucocele of the appendix is a descriptive term of a distended, mucus-filled appendix caused by various conditions, both benign and malignant. Computed tomography is the imaging modality of choice. Correct pre-operative diagnosis is important because of the possibility of peroperative rupture and subsequent development of pseudomyxoma) peritonei.

Ureteral obstruction caused by schistosomiasis.

We report a unusual case of hydro-ureteronephrosis caused by schistosomiasis in a 66-year-old female. Computed tomography (CT) and biochemistry initially suggested a transitional cell carcinoma of the left proximal ureter. The patient was referred for reno-ureterectomy, but histopathological examination of the resection specimen demonstrated deposits of Schistosoma haematobium eggs.

Revisiting the role of herniography in the preoperative work-up of groin hernias?

Introduction: The diagnosis of groin hernia is based on clinical symptoms and physical examination. In the case of equivocal clinical findings, patients are often referred for subsequent diagnostic imaging. Accurate detection is important to minimize the inherent risk of complications or to avoid unnecessary surgery.

Comparison of low-dose with standard-dose multidetector CT in cervical spine trauma.

Background And Purpose: The purpose of this work was to evaluate the possible use of low-dose multidetector CT (MDCT) in cervical clearance of patients with blunt trauma.

Materials And Methods: A total of 191 patients underwent cervical spine MDCT with 6- and 16-MDCT: standard-dose (n = 51) and low-dose MDCT with tube current modulation at high (n = 70) and low (n = 70) tube voltage (kilovolts). Effective dose, image noise, and subjective image quality were calculated in all of the patients.