[Hypophosphatemic vitamin D resistant osteomalacia with parathyroid adenoma (author's transl)]

The authors report a new case of parathyroid adenoma associated with hypophosphatemic vitamin D resistant osteomalacia. These troubles were simultaneously found. Major and isolated phosphate tubular loss was improved neither by parathyroidectomy nor vitamin D or 25 OHD therapy. On the contrary 25 OHD associated with oral phosphate intake was clinically, radiologically and histologically efficient. The actual pathogenic concepts about this affection are reviewed.