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: Pathology
[{'content': 'Which of the following is/ are seen in Hyperparathyroidism? \nSelect and explain. \nA. Osteitis fibrosa cystica, B. Osteoporosis, C. Dissecting osteitis, D. All the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Answer- D. All the aboveHealing responseOsteitis fibrosa cysticaOther manifestationsAbsence of lamina dura (demineralization of mandible)Pinhead stippling of skullMarrow fibrosisResorptionDiffuse bone resorptionSubperiostal bone resorption of phalangeal tuftsBrown tumor of hyperparathyroidismOsteoporosisDeformityPathological fractures', 'role': 'assistant'}]