This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
[{'content': 'Stroke bite lesion is seen in – \nSelect and explain. \nA. Sturge weber syndrome, B. Blue rubber bleb nevus syndrome, C. Macular staining of infant, D. Craniofacial nevus', 'role': 'user'}, {'content': "Answer: C \nExplanation: Stroke bite (Salmon patch/ nevus simplex) \n\nIt is small pale, ill-defined, vascular macules & represent localized vascular ectasia.\nOccur most commonly on glabella, eyelids, upper lip, & Nuchal area of 30-40% of normal newborn infants.\nMore visible during crying or changes in environmental temperature.\nMost stork bites on the face go away completely in about 18 months.\nStork bites on the back of the neck usually do not go away.\nNo treatment is needed. If a stork bite lasts longer than 3 years, It may be removed with a laser to improve the person's appearance.", 'role': 'assistant'}]