”Waldmann’s Disease: Primary Intestinal Lymphangiectasia Diagnosed by 99mTc-labeled Albumin Macroaggregate Scintigraphy - A Case Report in an Adult Patient.”Alex Castellón Méndez A1, Allan Bodán Campbell A1, Mohammed Zahran1, Victor Rosales Obregón2.Department of Internal Medicine, Manolo Morales Peralta Hospital, Managua, Nicaragua.Department of Nuclear Medicine, Nora Astorga National Radiotherapy Center, Managua, Nicaragua.