['Hematological manifestations are less known in primary hyperparathyroidism (PHPT). Anemia has been recognized as a complication of PHPT in 5-30% of the individuals in various series.', 'Our objective was to identify hematological improvement after the curative parathyroidectomy in a PHPT patient with anemia and thrombocytopenia.', 'A 30-yr-old female presented with recurrent renal stone disease, anemia, and thrombocytopenia diagnosed as PHPT. Bone marrow examination revealed megakaryocytic thrombocytopenia. Two months after the curative parathyroidectomy, her symptoms and hematological parameters were improved.'] Does anemia and thrombocytopenia improve after curative parathyroidectomy in a patient of primary hyperparathyroidism ( PHPT )?