This book presents a multispecialty and multidisciplinary approach on Amyloidosis and Fabry disease. These two “rare” diseases are underdiagnosed and have systemic peculiarities that should be emphasized for diagnosis. In both cases, early diagnosis is important for initiating treatment sooner, achieving better prognosis, and improving patients’ quality of life.The history of these patients, in general, involves a long journey among health professionals to obtain a diagnosis. Even after a patient is diagnosed, there are still difficulties in understanding these complex diseases,...