A 23-year-old woman presented with a 1-month history of a headache, vomiting, recurrent episodes of syncope, weight gain, and leg pain. A physical examination revealed several subcutaneous nodules on the patient’s face and trunk. Exophthalmos, fundal hemorrhage, neck rigidity, and a hypertrophic appearance of the thigh and calf muscles were also noted.
Image description: MRI of the head was obtained (Panel A) Coronal MRI of the thighs (Panel B) Histopathological examination of an oval translucent cyst (Panel C) Source: The NEJM *This case is from Docplexus editorial team for educative purpose only. What is the most likely diagnosis?
