Endocrine practice : official journal of the American College of Endocrinology and the American Association of Clinical Endocrinologists · 2003
Thymic parathyroid carcinoma and postoperative hungry bone syndrome.
Клинический случайСтатьяПоддержка правительства СШАПоддержка службы здравоохранения СШАОбзорНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Chandran Manju, Deftos Leonard J, Stuenkel Cynthia A, Haghighi Parviz, Orloff Lisa A
Аннотация
OBJECTIVE: To describe a case of parathyroid carcinoma localized to ectopic parathyroid tissue within the thymus and the development of hungry bone syndrome postoperatively.
METHODS: We present pertinent clinical, radiologic, pathologic, and laboratory details of the study patient and discuss the relevant literature.
RESULTS: A 33-year-old man who presented with only symptoms of fatigue and depression was found to have high serum calcium, parathyroid hormone, and alkaline phosphatase levels. A sestamibi scan revealed evidence of activity adjacent to the sternum. He underwent neck exploration after selective staining of the parathyroid glands with methylene blue dye. A mass was found in the thymic bed, and the pathologic features were consistent with parathyroid carcinoma. Postoperatively, symptoms and signs of hypocalcemia developed despite normal serum calcium levels.
CONCLUSION: Physicians should be aware that (1) parathyroid carcinoma may originate wherever ectopic parathyroid tissue is found and patients may have only nonspecific symptoms, (2) wide local excision is imperative if carcinoma is suspected, and (3) symptoms and signs of hypocalcemia may be evident even when the serum calcium concentration is normal, if it has rapidly declined from a high level.
METHODS: We present pertinent clinical, radiologic, pathologic, and laboratory details of the study patient and discuss the relevant literature.
RESULTS: A 33-year-old man who presented with only symptoms of fatigue and depression was found to have high serum calcium, parathyroid hormone, and alkaline phosphatase levels. A sestamibi scan revealed evidence of activity adjacent to the sternum. He underwent neck exploration after selective staining of the parathyroid glands with methylene blue dye. A mass was found in the thymic bed, and the pathologic features were consistent with parathyroid carcinoma. Postoperatively, symptoms and signs of hypocalcemia developed despite normal serum calcium levels.
CONCLUSION: Physicians should be aware that (1) parathyroid carcinoma may originate wherever ectopic parathyroid tissue is found and patients may have only nonspecific symptoms, (2) wide local excision is imperative if carcinoma is suspected, and (3) symptoms and signs of hypocalcemia may be evident even when the serum calcium concentration is normal, if it has rapidly declined from a high level.