Acute pancreatitis with hypercalcemia caused by primary hyperparathyroidism associated with paraneoplastic syndrome: A case report and review of literature

Figure 1 Computed tomography. A and B: A non-contrast enhanced computed tomography (CT) scan of the abdomen revealed exudation around the pancreas (arrow); C and D: Head magnetic resonance imaging (MRI) revealed abnormal signal in bilateral fronto-parietal-temporal-occipital cortex-medullary junction area and bilateral paraventricular; E-H: A repeated non-contrast enhanced CT scan of the abdomen and head MRI showed reduction of pancreatic exudation and abnormal head signals after effective treatment; I and J: A contrast enhanced CT of the neck showed nodules located on the junction of left lobe of the thyroid and parathyroid gland; K and L: MRI of the pelvis suggested malignant lesions of the uterus and multiple uterine fibroids.