CT of hemangiomas of the upper airways in children.

Objective: Hemangiomas of the airways in infants are commonly diagnosed at bronchoscopy performed for the investigation of stridor or other respiratory symptoms. Occasionally on bronchoscopy the appearances are atypical or the entire extent of the suspected hemangioma cannot be appreciated. We report on the clinical usefulness of dynamic contrast-enhanced CT in the evaluation of suspected hemangiomas of the airways in infants.

Multiple myeloma involving the thyroid cartilage: case report.

Multiple myeloma involving the thyroid cartilage is exceedingly rare. We describe a patient with progressive airway obstruction due to diffuse involvement of the thyroid cartilage with multiple myeloma. CT revealed a conglomerate of calcifications of the thyroid cartilage.

Computed tomography in the emergency department.

A study was conducted to determine parameters indicating the current use of computed tomography (CT) in the emergency department (ED). Computerized data regarding patients seen in the ED between 1/1/92 and 9/30/95 were retrieved. A rate of 36/1,000 patients underwent CT in the ED (ED CT).

Fracture of the occipital condyles and associated craniocervical ligament injury: incidence, CT imaging and implications.

Thin section contiguous axial computer tomography (CT) was used to demonstrate fractures of the occipital condyle and craniocervical ligament injury. During a 12-month period, 55 consecutive patients who had sustained high energy blunt trauma to the head or upper cervical region were examined (38 male and 17 female, age range 3-80 years, median 24 years). If occipital condyle fracture was suspected clinically, CT was performed from C2 to the foramen magnum with two dimensional sagittal, coronal, and curvilinear reconstructions and employing bone and soft tissue windows.