Primary hyperparathyroidism due to ectopic parathyroid adenomas can pose diagnostic and management challenges, especially when imaging studies have localised the lesions to different sites. We report a case of symptomatic hypercalcaemia due to a mediastinal parathyroid adenoma. Ultrasonography identified a nodule posterior to the right thyroid gland. However, computed tomography and technetium-99m sestamibi scintigraphy revealed an ectopic parathyroid adenoma located in the anterior mediastinum. The adenoma was successfully removed through a median sternotomy. However, postoperatively, the patient developed prolonged symptomatic hypocalcaemia, possibly due to suppression of the normal parathyroid gland function, although the presence of concomitant hungry bone syndrome was possible. The histopathology of the mediastinal mass was consistent with a parathyroid adenoma.
Calcium ; blood ; Female ; Humans ; Hypercalcemia ; etiology ; Hyperparathyroidism ; diagnosis ; Hypocalcemia ; drug therapy ; etiology ; Mediastinal Neoplasms ; diagnosis ; diagnostic imaging ; surgery ; Middle Aged ; Parathyroid Glands ; pathology ; Parathyroid Neoplasms ; diagnosis ; diagnostic imaging ; surgery ; Postoperative Complications ; Technetium Tc 99m Sestamibi ; pharmacology ; Tomography, X-Ray Computed ; Ultrasonography

Introduction: The number of breast cancer survivors in developing Asian countries is still lacking compared to Western countries. Health-related quality of life (HRQoL) of cancer patients is one of the significant predictors of survival. Hence, this study was conducted to determine HRQoL status among breast cancer survivors of different diagnosis duration in East Coast of Peninsular Malaysia. Methods: Cross-sectional data were collected for 128 breast cancer survivors, aged 37 to 72 years who were recruited by using purposive sampling method at two main government hospitals in Kelantan (n=67) and Terengganu (n=61). The validated European Organization for Research and Treatment of Cancer Quality of Life Questionnaires (EORTC QLQ–C30) and Breast Cancer Supplementary Measure (EORTC QLQ-BR23) which had been translated into the Malay language were used to measure HRQoL. Independent t-test was used to compare HRQoL status among short term (≤5 years duration since diagnosis) and long term (>5 years duration since diagnosis) breast cancer survivors. Results: Overall, our breast cancer survivors reported good HRQoL, with high scores for global health status, functional status and low symptoms scores. Long term breast cancer survivors had better social functioning compared to short term survivors (p=.038). Nevertheless, there was no significant difference found for other HRQoL status between short and long term breast cancer survivors. Conclusion: Breast cancer survivors in East Coast of Peninsular Malaysia generally experienced good HRQoL. The relatively similar HRQoL status between long-term and short-term survivors indicated a constant HRQoL profile among survivors throughout their survivorship.