This volume highlights rare clinical presentations and practical research in medicine and rehabilitation. It features intriguing case reports on Burkholderia septicaemia in a child with atrial septal defect and pulmonary hypertension, as well as metabolic encephalopathy in a hypertensive patient with hyponatremia. The issue also presents a clinical evaluation of Ferrum Phosphoricum 3X for managing iron deficiency anaemia in children and a cross-sectional study exploring the correlation between working posture and core strength among laborers in mechanical industries. These contributions offer valuable insights for clinicians and researchers alike.