Dr. Armbrust is interested in all modalities of imaging, with special interest in computed tomography, magnetic resonance imaging, and ultrasound. Her research interests involve changes in bone density in the growing dog, and changes in the pattern of bone marrow signal as imaged with MRI in the developing dog. Other projects include the detection of pulmonary metastatic disease with computed tomography. Selected Publications: Armbrust LJ, Hoskinson JJ, Lora-Michiels M, Milliken G: Gastric emptying in cats using foods varying in fiber content and kibble shapes. Vet Radiol & Ultrasound. 2003;44(3): 339-343. Armbrust LJ, Biller DB, Radlinsky MG, Hoskinson JJ. Ultrasonographic diagnosis of foreign bodies associated with chronic draining tracts and abscesses in dogs. Vet Radiol & Ultrasound. 2003;44(1): 66-71. Moon ML, Biller DS, Armbrust LJ. Ultrasonographic appearance and etiology of corrugated small intestine. Vet Radiol & Ultrasound. 2003;44(2): 199-204. Armbrust LJ, Biller DS, Hoskinson JJ, Meier HT, Lora-Michiels M: Renal Ultrasonography. Vet Medicine. 2001; 96(2):114-133. Armbrust LJ, Biller DS, Hoskinson JJ: Case examples demonstrating the clinical utility of obtaining both right and left lateral abdominal radiographs in small animals. J Am Anim Hosp Assoc. 2000;36: 531-536. Armbrust LJ, Biller DS, Hoskinson JJ: Compression radiography: An old technique revisited. J Am Anim Hosp Assoc. 2000;36: 537-541.
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