[Thoracoscopic resection of recurrent atypically located parathyroid adenoma of anterior mediastinum in a patient with hyperparathyroidism undergoing renal replacement therapy]. / Torakoskopicheskoe udalenie retsidivnoi atipichno raspolozhennoi adenomy okoloshchitovidnoi zhelezy perednego sredosteniya u patsientki s giperparatireozom, nakhodyashcheisya na zamestitel'noi pochechnoi terapii.

ABSTRACT

We present successful surgical treatment of a patient with chronic kidney disease (CKD) and hyperparathyroidism undergoing renal replacement therapy. At baseline, parathyroidectomy via cervical access was performed for parathyroid adenomas. After 6 years, clinical and laboratory relapse of disease required thoracoscopic resection of atypically located anterior mediastinal adenoma. This case demonstrates that this disease is one of the most difficult in modern medicine requiring a special approach in diagnosis and treatment. Patients with CKD and hyperparathyroidism need for follow-up, control of total and ionized serum calcium, inorganic phosphorus and parathormone, osteodensitometry, ultrasound and scintigraphy of thyroid and parathyroid glands, and, if necessary, CT or MRI of the neck and chest organs.