VITAMIN CDEF - Differential Diagnosis Mnemonic V - Vascular I - Infectious / Inflammatory T - Traumatic A - Autoimmune / Allergic / Anatomic M - Metabolic I - Iatrogenic / Idiopathic / Intoxication N - Neoplastic C - Congenital D - Degenerative / Deficiency / Drugs E - Endocrine F - Functional #VITAMINCDEF #VITAMIN #CDEF #Differential #Diagnosis #Mnemonic