Diagnostic Potential of 99mTc-macroaggregated Albumin Scintigraphy in the Diagnosis of Hepatopulmonary Syndrome: Insights from Two Case Studies and Critical Review of Literature. - Singh, Parneet; Singhal, Tejasvini; Palanivel, Pradeep; Dhar, Puneet; Narayan, Manishi L. (Indian Journal of Nuclear Medicine, 2024)