Rare Skeletal Complications in the Setting of Primary Hyperparathyroidism

Figure 1

A 45-year-old man with parathyroid carcinoma: (a) ossification of the cervical ligamentum flavum in C2-C3 and C4-C5 without signs of myelopathy. (b) Nephrolithiasis in both kidneys and (c) left parietal bone tumor (5.5 × 3.2 × 4.4 cm) from Magnetic Resonance Imaging scan.

(a)

(b)

(c)