Journal of Rare Disorders: Diagnosis & Therapy Insight Medical Publishing is entirely committed to provide the most accurate and innovative source of online learning, transforming and advancing science, health and technology. For science to function effectively, and for society to reap full benefits from scientific endeavors, it is crucial that science data be made open. Thus, we work on the open-access, author- pay model and provide peer-reviewed content with the support of lead researchers and thinkers in the cadre. Insight Medical Publishing holds comprehensive journals in its archive and shares a proactive approach to give an efficient and effective output to enhance their credibility. Formed in 2005, is appreciated today for delivering the most relevant and outstanding science to the scientists, researchers and general masses from then. Journal of Rare Disorders: Diagnosis & Therapy Volume 6, Issue 6 https:/ Secondary Hemophagocytic Syndrome Differences between the Etiologies Autoimmunes and Hematological Malignancies Subgroup pCeacutesar Antonio Eguumles Dubuc, Jaime CalvoAlen, Lizbeth Patricia Cabrera Miranda, Andrea De Diego Sola, Joseacute Ramon Furundarena Salsamendi, Nerea Alcorta Lorenzo, Jesuacutes Alejandro Valero Jaimes, Luis Mariacutea Loacutepez Dominguez, Jorge Jesuacutes Cancio Fanlo, Olga Maiz Alonso, Esther Uriarte Isacelayanbspand Joaquiacuten Mariacutea Belzunegui Otanop https:/ Pulmonary Function and Quality of Life in Pediatric Patients with Duchenne Muscular Dystrophy pIsabel CS Ferreira, Letiacutecia R Machado, Diego D Brandenburg, Paulo JC Maroacutesticap