Fig. 28.1 Abdominal x-ray (a) shows features of small bowel obstruction with grossly distended gas filled small bowel loops. The expanded panel (b) shows valvulae conniventes (white arrows) traversing the…
Fig. 40.1 Non-contrast enhanced head computed tomography (CT) in a patient after motor vehicle collision displayed in bone algorithm shows fracture through the right occipital bone (arrow) Epidural Hematomas An…
Fig. 15.1 Epidural collection in a 19-year old male. A lentiform collection crosses the midline, displacing the falx cerebri posteriorly. The collection is hyperintense on T2 (a), hypointense with thick…
Fig. 20.1 The mal-positioned endotracheal tube tip is within the right main bronchus (block arrow) with resultant collapse of the left lung Trauma to the trachea from tube placement may…
Zone 1 Clavicles and suprasternal notch to inferior aspect of cricoid cartilage Zone 2 Cricoid cartilage to angle of mandible Zone 3 Angle of mandible to skullbase Patients with penetrating…
Fig. 24.1 Silhouette sign: Left panel is a normal chest radiograph demonstrating the “silhouette” sign. The mediastinum, heart and diaphragm are sharply delineated against the aerated lung. Frontal (middle) radiograph…
Fig. 23.1 ECG-gated Cardiac CT on a 45 year-old male patient with history of childhood road traffic accident shows an incidental aortic pseudoaneurysm (black star), presumed secondary to previous undetected…
Fig. 3.1 (a) Axial image from a CT in an 85 year old female with severe upper abdominal pain and peritonitis in whom chest and plain abdominal radiographs were normal….
Pulmonary Gastrointestinal Genitourinary Miscellaneous Atelectasis Colitis Urinary tract infection Malignancy Pneumonia Obstruction Pyelonephritis Drug reaction Empyema Perforated viscus Renal abscess Deep vein thrombosis Pulmonary embolism Peritonitis Cystitis Sinusitis Cholecystitis Urethritis…
Fig. 17.1 Space-occupying MCA-infarction before (a) and after osteoclastic trepanation (b); space-occupying PICA-infarction at onset (c) and after suboccipital craniectomy (d) Spontaneous intra-cerebral hemorrhage is the cause of 10–15 %…
