Mediastinal parathyroid adenoma removal by video-assisted thoracoscopic surgery.

Ectopic parathyroid adenomas in the mediastinum are rare causes of primary hyperparathyroidism. We report two cases of mediastinal parathyroid adenoma. Functioning parathyroid lesion was localized with the help of nuclear single-photon emission computed tomography scan in both the patients.

Cystic Pheochromocytoma Presenting as Adrenal Cyst.

Pheochromocytomas are usually solid tumours. But it can present as cystic lesions in the adrenal gland. Cystic lesions in adrenal gland with hypertension needs attention to rule out pheochromocytoma.