Although the development of new imaging modalities such as computerized tomography and magnetic resonance imaging have opened a new era for medical imaging, high-resolution sonography remains as the initial imaging modality of choice for evaluation of<unk>  disease. Many of the disease processes, such as testicular torsion, epididymo-orchitis, and intratesticular tumor, produce the common symptom of pain at presentation, and differentiation of these conditions and disorders is important for determining the appropriate treatment. High-resolution ultrasound helps in better characterize some of the intrascrotal lesions, and suggest a more specific diagnosis, resulting in more appropriate treatments and avoiding unnecessary operation for some of the diseases.
Scrotal ultrasound
Genitography
Transrectal ultrasonography
Orchidometer
Urinary tract ultrasound
Fetoscopy
Gynaecologic cytology
Urine cytology