Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0151825 (bone pain)
 3,118 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Of 58 patients with Paget's disease treated with disodium ethane-1-hydroxy-1,1-diphosphonate (EHDP) in doses of 20 and 10 mg/kg/day, a group of 20 patients with the oligostotic form of the disease showed a significantly greater incidence of complications, such as worsening of bone pains, when compared with a group of 38 patients with the polyostotic disease (P less than 0.05). The group of 32 patients that received 20 mg/kg/day showed a greater although not significant incidence of clinical complications than the group of 26 patients treated with 10 mg/kg/day. Bone biopsies performed in one polyostotic and three oligostotic cases who suffered episodes of bone pain worsening during treatment with 20 mg/kg/day disclosed a severe osteomalacia. Both groups treated with 20 and 10 mg/kg showed a highly significant decrease of urinary hydroxyproline (THP) excretion and of serum alkaline phosphatase (P less than 0.01) after two and six months of treatment although the trend comparison between doses was not significant. It is suggested that the dose of EHDP should be related to the extent of the disease.
 ...
PMID:The treatment of Paget's bone disease with sodium ethidronate. 10 28

Parathyroid carcinoma is a very rare malignant tumor of the parathyroid gland. Clinically, this cancer is characterized by the presence of severe primary hyperparathyroidism. Diagnosis is based on histological examination but is not always easy. Surgery is the treatment of choice. We report the case of a 59-year old woman with a personal history of arterial hypertension and of recurrent renal lithiasis, presenting with diffuse bone pain associated with asthenia. Neck examination showed hard basi-cervical swelling with nonpalpable lower edge. Laboratory tests showed hypercalcaemia 4.1 mmol/l, hyperparathyroidism with very high parathyroid hormone (PTH) value (1088 pg/ml or 13 times normal). Technetium-99m-sestamibi scintigraphy showed fixed MIBI abnormality in the projection of the left inferior parathyroid. The patient underwent left inferior parathyroidectomy, with ipsilateral mediastinal-recurrent nerve dissection. The postoperative course was marked by normalization of plasma calcium and THP. Anatomopathological examination showed parathyroid carcinoma. The diagnosis of parathyroid carcinoma is generally based on the combination of biological, radiological and histological signs. The severity of this pathology is due to severe hypercalcaemia and to the risk of recurrence and distant metastases, justifying prolonged monitoring.
 ...
PMID:[Parathyroid carcinoma: about a case and review of the literature]. 2881 6