US to UK spelling of medical terms
anemia - anaemia
              behavior - behaviour
              celiac disease - coeliac disease
              diarrhea - diarrhoea
              esophagitis - oesophagitis
              esophagus - oesophagus
              fetal - foetal
              gastro-esophageal reflux - gastro-oesophageal reflux
              gerd (gastro-esophageal reflux disease) - gord (gastro-oesophageal
              reflux disease)
              hemangioma - haemangioma
              hemoglobin - haemoglobin
              hydrocele - hydrocoele
              immunization - immunisation
              leukemia - leukaemia
              mucus - mucous
              nevus - naevus
              pediatrician - paediatrician
              pediatrics - paediatrics
              septicemia - septicaemia
              thalassemia - thalassaemia
              thrombocytopenia - thrombocytopaenia
              tumor - tumour
Disclaimer
These examples are for illustrative purposes only and should not be used without first confirming their accuracy and suitability for your professional practice.