SELECTED PUBUCATIONS 
1. Unger E, Littlefield J, Gado M. Water Content and Water Structure in CT and MRI Signal Changes 
Possible Influence in Detection of Early Stroke. Am J Neuroradiol 1988;9(4):687-692. 
1. Unger E, Needleman P, Cullis P, lllcock C. Gadolinium-DTPA Liposomes as a Potential MSI 
Contrast Agent. E 1988;23(12):928-932. 
2. Unger E, McGlone J, Silver M. Bipolar Pulse Sequence OpdmiTafion for T2-Weighted MR Imaging of 
the Brain. JRMT 1989;7:119-125. 
3. Unger E, Cohen M, Brown T. Gfradient Echo Imaging of Hemorrhage at 1.5 Tesla. JMRI 
1989;7(2): 163-172, 
4. Unger E, MacDougall P, Cullis P, TUcock C Liposomal Gd-DTPA: Effect of Encapsolation on 
Enhancement of Hepatoma Model by MRL JMRI 1989;7(3):417-423. 
5 Unger E, Winokur T, MacDougall P, Ulcock C Hq^adc Metastases: liposomal Gd-DTPA-enhanced 
MR Imaging. Radiology 1989;171:81-85. 
6. Unger E, Cardenas D, Zerella A, Ulcock C. Biodistribution and Qearance of Liposomal Gadolinium- 
DTPA. m 1990:25(6):638-^. 
7. Unger E, Tilcock C, Ahkong QF, Fritz T. Paramagnetic Liposomes as Magnetic Resonance Contrast 
Agents, m 1990:25:S65-S66. 
8. Unger E, Coia L Gatenby R CT Staging of Esophageal Carcinoma in Patients Treated by Primary 
Radiation Therapy and Chemotherapy. JCAT 1992; 16(2):235-239. 
9. Unger EC, Fritz TA, New TE, Tilcock C. Clearance of Liposomal Gadolinium: In Vivo 
Decomplexation. JMRI 1991;l(6):689-693. 
10. Unger EC, Shen DK, Wu G, Fritz TA. Liposomes as MR Contrast Agents: Pros and Cons. Magnetic 
Resonance in Medicine 1991;22(2):304-308. 
11. Case TC, Unger EC, Bemas MJ, et al. Lymphatic Imaging in Experimental Filariasis Using Magnetic 
Resonance. IR 1992;27(4)293-297. 
12. Unger EC, Lund PEL, Shen DK, Fritz TA, Yellowhair B, and New TE. Nitrogen-filled Liposomes as a 
Vascular US Contrast Agent; Pre liminar y Evaluation. Radiology 185(2):453-456, 1992, 
13. Tanoura T, Bemas M, Darkazanli A, Elam E, Unger EC, et aL MR Lymphography Using Iron Oxide 
Compound AMI-227: Studies in Ferrets with Filariasis. AJR 1992;159(4):875-881. 
14. Unger EC, Fritz TA, Palestrant D, Meakem TJ, Granstrom P, Gatenby RA. Preliminary Evaluation of 
Iron Phytatc with Phytate (Inositol Hexaphosphate) as a Gastrointestinal MR Contrast Agent, JMRI 
1993;3:119-124. 
15. Unger E, Shen DK, Fritz T. Status of Liposomes as MR Contrast Agents. JMRI 1993;3:195-198. 
16. Unger E, Fritz T, Shen DK, Wu G. Manganese Based Liposomes: Comparative Approaches. Accepted 
by Invest Radiol . 
17. Unger E, Shen DK, Fritz T, Lund P, Wu GL Kulik B, DeYoung D, Standen J, Ovitt T, Matsunaga 
T. Gas Filled Liposomes as Echocardiographic Contrast Agents in Rabbits with Myocardial Infarcts. 
Accepted by Invest Radiol . 
IN PROGRESS 
1. Unger EC, Schilling JD, Bernhard VM, Awad AN, McIntyre KE, Yoshino MT, Pond GD, Dar k a z a n li 
A, Hunter GC. Magnetic Resonance Angiography of the Foot and Ankle. Submitted to JMRI . 
2. Unger EC, Gatenby RA, Hersh E, Hynynen K, Jarrell B, Lund PJ, Modiano M, Putnam C. Work-In- 
Progress; CT-Guided Percutaneous Ethanol Injection Treatment of Liver Tumors. To be submitted. 
3. Unger E, Fritz T, Shen DK, Lund P, Sahn D, Ramaswami R, Matsunaga T, Yellowhair D, Kulik B. 
Gas Filled Lipid Bilayers as Imaging Contrast Agents. To be submitted. 
4. Unger E, Fritz T, Wu G, Shen D, New T, Wilke N, Kulik B. Liposomes as MR Contrast Agents. To 
be submitted. 
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Recombinant DNA Research, Volume 19 
