Gray scale patterns of pelvic disease in the male.
Pelvic fluid collections, solid masses, extrinsic or intrinsic vesicular masses, and abnormal distension of the bladder due to obstruction can be demonstrated by sonic scanning. Accurate diagnosis is based on the recognition of certain sonographic patterns, in addition to the clinical history and physical findings. These patterns include: (a) internal echo pattern, (b) external contour of the mass, (c) location within the pelvis, and (d) relationship to other pelvic structures.
D000038:Abscess / Q000175:diagnosis; D000328:Adult; D001202:Ascitic Fluid; D003560:Cysts / Q000175:diagnosis; D005832:Genital Diseases, Male / Q000175:diagnosis*; D006801:Humans; D008196:Lymph; D008297:Male; D008722:Methods; D010386:Pelvic Neoplasms / Q000175:diagnosis; D010388:Pelvis / Q000033:anatomy & histology; D014463:Ultrasonography; D001745:Urinary Bladder Diseases / Q000175:diagnosis