TY - JOUR T1 - PRimary hyperparathyroidism with depression AU - REINFRANK RF Y1 - 1961/10/01 N1 - 10.1001/archinte.1961.03620100098014 JO - Archives of Internal Medicine SP - 606 EP - 610 VL - 108 IS - 4 N2 - Prior to 1925, the occasional autopsy findings of enlargement of the parathyroid glands in patients with generalized bone disease were thought to be the result of a compensatory hypertrophy of the glands. In 1925 Felix Mandl treated a patient with generalized osteitis fibrosa with injections of parathyroid extract and attempts at parathyroid transplants. Since the patient did not improve, a neck exploration was done, and an adenomatous enlargement of one of the parathyroids was found and removed. The patient steadily improved.1The demonstration that a serious metabolic disorder of bone could be surgically corrected stimulated a widespread interest in the early diagnosis of primary hyperparathyroidism which has continued to the present. Metabolic bone disease of the osteitis fibrosa variety, nephrolithiasis or nephrocalcinosis, or a combination of these manifestations, have been the clinical hallmarks of primary hyperparathyroidism.In 1957 St. Goar called attention to the frequency with which gastrointestinal symptoms SN - 0003-9926 M3 - doi: 10.1001/archinte.1961.03620100098014 UR - http://dx.doi.org/10.1001/archinte.1961.03620100098014 ER -