Brown Tumor of Shaft of Humerus As First Presentation of Primary Hyperparathyroidism Caused By Parathyroid Hyperplasia
Autor: | Amruta Mulavekar, Aniruddha R Kulkarni, Shubhangi Shetkar, Niraj Yadav, Prathamesh Joshi, Ashfaque Tinmaswala, Mubashshera Afreen |
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Rok vydání: | 2016 |
Předmět: |
musculoskeletal diseases
Hyperparathyroidism endocrine system diseases business.industry Parathyroid hormone 030209 endocrinology & metabolism Anatomy musculoskeletal system medicine.disease Bone resorption 03 medical and health sciences Brown tumor 0302 clinical medicine medicine.anatomical_structure 030220 oncology & carcinogenesis medicine Parathyroid hormone secretion Humerus Tibia business Primary hyperparathyroidism |
Zdroj: | Journal of Medical Science And clinical Research. |
ISSN: | 2347-176X |
DOI: | 10.18535/jmscr/v4i6.32 |
Popis: | Excessive parathyroid hormone secretion is one of the important causes of bone resorption. Under the influence of excessive parathyroid hormone bones undergo cystic and fibrotic changes. These characterstic changes are called brown tumor. Brown tumors are rare manifestation of hyperparathyroidism and usually occurs in less than 2% patients of hyperparathyroidism. The skeletal manifestations of hyperparathyroidism are usually found in phalanges, metacarpals, facial bones, pelvic bones, ribs and sometimes femur and tibia. The incidence of these changes in humerus is uncommon. We report here a case of brown tumor involving shaft of humerus. Patient presented to us after a trivial trauma. On X-ray she had lytic lesion involving shaft of humerus. She was further investigated and was found to be having hyperparathyroidism secondary to diffuse parathyroid hyperplasia. |
Databáze: | OpenAIRE |
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