PARATHYROID ADENOMA: A RARE TUMOUR CASE REPORT

ABSTRACT

Parathyroid adenoma is a rare tumour and are generally small size (< 2 cm) and <1gm weight. Giant adenomas are infrequent, are mostly elucidated as > 3.5 gm weight, along with few reports weights up to 110 gm. Parathyroid adenoma are usually found with primary hyperparathyroidism syndrome which is common, seen as third most common endocrine disorder. In this study a case of 52-year-old lady was refereed with complain of neck swelling, lethargy and generalized drowsiness. The results obtained from laboratory revealed increased serum calcium and increased parathyroid hormone. There is no significant history of renal stone, renal dysfunction or any family history of endocrinal tumours. Ultrasonography revealed a composite nodule with cystic and solid elements. Focused surgical neck exploration was performed with removal of 4 gm adenoma . Microscopic examination showed, encapsulated lesion formed of chief cells of parathyroid organized within network of capillaries. The most exact mechanism for localizing a Parathyroid Adenoma is altogether MIBI scan along with neck ultrasonography. Surgical excision with monitoring of parathyroid hormone screening during operation is the recommended conductance. Need for the intraoperative Parathyroid hormone monitoring is debatable in Parathyroid adenoma due to accuracy of preoperative imaging.