Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0221002 (primary hyperparathyroidism)
 4,921 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Chronic somatic pain disorders with somatic and mental factors (ICD-10: F45.41) are common among psychosomatic patients. In the present case, due to the close temporal association with a trauma and the subsequent development of symptoms including depressive symptoms, a chronic pain disorder with a relevant somatoform component was suspected. However, after a period of several months without significant somatic findings, targeted diagnostic approaches resulted in the diagnoses of primary hyperparathyroidism and a papillary thyroid carcinoma. Surgical therapy resulted in an almost complete decline of symptoms within a short period of time.
 ...
PMID:[Chronic musculoskeletal pain syndrome in primary hyperparathyroidism]. 2236 36

The many recently published data on vitamin D have raised much interest in the medical community. One of the consequences has been a great increase in the prescription of vitamin D concentration measurements in clinical practice. It must be reminded that only the measurement of 25-hydroxyvitamin D (25(OH)D) concentration is indicated to evaluate vitamin D status. Furthermore, since vitamin D insufficiency is so common, since treatment is inexpensive and has a large safety margin, and since we already have much data suggesting that besides its classic effects on bone and mineral metabolism, vitamin D may potentially be helpful for the prevention/management of several diseases, perhaps should it be prescribed to everyone without prior testing? In our opinion, there are however groups of patients in whom estimation of vitamin D status is legitimate and may be recommended. This includes patients in whom a "reasonably" evidence-based target concentration (i.e., based on randomized clinical trials when possible) should be achieved and/or maintained such as patients with rickets/osteomalacia, osteoporosis, chronic kidney disease and kidney transplant recipients, malabsorption, primary hyperparathyroidism, granulomatous disease, and those receiving treatments potentially inducing bone loss. Other patients in whom vitamin D concentration may be measured are those with symptoms compatible with a severe vitamin D deficiency or excess persisting without explanation such as those with diffuse pain, or elderly individuals who fall, or those receiving treatments which modify vitamin D metabolism such as some anti-convulsants. Measurement of Vitamin D concentrations should also be part of any exploration of calcium/phosphorus metabolism which includes measurement of serum calcium, phosphate and PTH.
 ...
PMID:When should we measure vitamin D concentration in clinical practice? 2253 74

We report a case of large multiple brown tumors in a patient with primary hyperparathyroidism. A 52-year-old woman suffered from pain in the ribs and developed left facial swelling and deformity. CT showed a large destructive osteolytic lesion in the left maxillary sinus. Biopsy showed a lesion with newly formed bone tissue, diffuse giant cells and deposits of hemosiderin. In addition, similar lesions were also observed in the ribs, iliac bones and pelvis. The laboratory data showed hypercalcemia and hyperparathyroidism. Cervical echo and (201)Tl-(99m)TcO(4-) scintigraphy demonstrated a right lower swollen parathyroid adenoma. The diagnosis was multiple brown tumors with primary hyperparathyroidism and parathyroidectomy was performed. Follow-up CT showed marked decreases in the size of osteolytic lesions with calcification in the brown tumors compared to pre-treatment findings. These changes were associated with marked improvement in pain and facial deformity. We described a rare case of multiple brown tumors appeared in the maxilla associated with primary hyperparathyroidism.
 ...
PMID:A case of multiple brown tumors with primary hyperparathyroidism. 2271 91

The clinical manifestation of oncogenic osteomalacia includes bone pain, pathological fractures, general fatigue and muscle weakness. Such unspecific symptoms hinder the establishment of a proper diagnosis which very often requires long-lasting investigations with many diagnostic imaging methods. Here, we discuss difficulties in the diagnosis of oncogenic osteomalacia using the example of our own clinical case: a 56 year-old woman with a history of pain in the left hip and two years of walking difficulties. A plain radiograph and CT scan revealed pathological fractures. Multiple myeloma, primary hyperparathyroidism and bone metastatic disease were excluded. Routine laboratory tests showed elevated alkaline phosphatase and a mild degree of hypophosphatemia. CT and MR imaging confirmed the presence of a pathological mass in the thorax. Tumour excision and histopathological test results revealed the diagnosis of a phosphaturic mesenchymal tumour. Our case, showing the clinical course of the disease from the symptoms manifested at the beginning to the establishment of the diagnosis, can serve as a model illustration of the diagnostic struggle involved with oncogenic osteomalacia.
 ...
PMID:Oncogenic osteomalacia should be considered in hypophosphatemia, bone pain and pathological fractures. 2274 30

The monoclonal gammopathy of undetermined significance (USMG) is a pre-malignant rare asymptomatic disease, defined by a concentration of immunoglobulin in serum monoclonal more than 3 g/dL and a proportion of plasma cells in bone marrow more than 10% in the absence of lytic bone lesions, anemia, hypercalcemia and renal failure related to monoclonal cell proliferation. Primary hyperparathyroidism (PH) is a relatively frequent disease, affecting approximately one in 1,000 individuals. Some studies suggest that the frequency of PH is increased in cancer, broadening the spectrum of etiology of hypercalcemia in these patients. We report here a case of a 63 years-old patient admitted for investigation of anemia, paresthesias, pain in the lower limbs and kidney failure. During investigation, there was hypercalcemia, serum monoclonal peak of IgA/lambda without criteria for multiple myeloma and with parathyroid adenoma. Patient was submitted to parathyroidectomy, which anatomicopathological revealed parathyroid adenoma. After surgery, levels of calcium and kidney function returned to normal.
 ...
PMID:[Unknown significance monoclonal gammopathy (USMG) and primary hyperparathyroidism (PH) on diferential diagnosis of hypercalcemia: case report]. 2309 36

Complete surgical resection of hyperfunctioning parathyriod tissue is essential for the treatment of primary hyperparathyroidism. During recent years, minimally invasive surgery has been successfully applied in neck exploration, because of significant developments of guidance by intraoperative scans, the use of quick, intraoperative PTH assay, and also preoperative imaging procedures such as high resolution ultrasonography and sestamibi scintigraphy. The results of operations which are performed with minimally invasive techniques are comparable to those of conventional surgery, and provide advantages with regard to cosmetic result, length of hospitalisation, and reduced post-operative pain.
...
PMID:From four-parathyroid gland exploration to a minimally invasive technique. Minimally invasive parathyroidectomy as a current approach in surgery for primary hyperparathyroidism. 2497 26

The objective of this study is to determine the prevalence of primary hyperparathyroidism in a referred sample of fibromyalgia patients. Consecutively, referred patients with confirmed fibromyalgia (FM group) had measurements of serum levels of vitamin D, alkaline phosphatase, total calcium, magnesium, phosphate, creatinine, total protein, albumin, and parathyroid hormone. The same measurements were also conducted in a group of patients with widespread pain (WP group) who did not meet the 2010 Modified ACR criteria for fibromyalgia and a group with localized musculoskeletal pain (MSK group). A case of primary hyperparathyroidism was defined as a subject whose results showed any of the following: (1) parathyroid hormone levels above 6.8 pmol/L; (2) an ionized calcium above 1.25 mmol/L; or (3) both elevated, in the presence of normal range creatinine, alkaline phosphatase, vitamin D, phosphate, and magnesium. The mean age and the proportion of subjects who met the case definition of primary hyperparathyroidism were calculated for all groups. There were 125 subjects in the FM group, 127 in the WP group, and 138 in the MSK group. The prevalence rates of primary hyperparathyroidism were 6.4, 5.5, and 6.1%, respectively, for these groups. Comparison of these prevalence rates to published figures for general clinical and non-clinical populations reveals no differences. The prevalence of primary hyperparathyroidism in fibromyalgia patients is not different than that in other patients with WP or those with localized pain, nor is it likely different than that seen in the general population.
 ...
PMID:Prevalence of primary hyperparathyroidism in a referred sample of fibromyalgia patients. 2498 43

The use of technetium-99m 2-methoxyisobutyl isonitrile ((99m)Tc MIBI) for assistance in minimally invasive radioguided surgery (MIRS) is growing in popularity as a safe, effective, and proficient technique used for parathyroidectomy in primary hyperparathyroidism (PHPT) treatment. Previously, the preferred treatment for PHPT was bilateral neck exploration (BNE), a very invasive, costly, and lengthy procedure. However, as a large majority (80-85% of cases of PHPT) are attributed to a single parathyroid adenoma (PA), a simpler more direct technique such as MIRS is a far better option. The following article is an exploration of the current literature concerning varied protocols utilizing (99m)Tc MIBI for assistance in MIRS for patients undergoing treatment of PHPT. This technique boasts many advantageous outcomes for patients suffering from PHPT. These include a reduction in cost, operating time, and patient recovery; less evidence of post-surgical hypocalcaemia, less pain, and complications; superior cosmetic results; same-day discharge; and the possibility of local anaesthesia which is particularly beneficial in elderly patients. Better outcomes for patients with deep or ectopic PAs, reduced intra-operative complications, and improved cosmetic outcomes for patients who have previously undergone thyroid and/or parathyroid surgery are also advantageous. Of the literature reviewed it was also found that no patients suffered any major surgical complications such as laryngeal nerve palsy or permanent hypoparathyroidism using (99m)Tc MIBI for assistance in MIRS.
...
PMID:Use of (99m)Tc 2-methoxyisobutyl isonitrile in minimally invasive radioguided surgery in patients with primary hyperparathyroidism: A narrative review of the current literature. 2622 9

We present the case of a 22-year-old male with longstanding progressive fatigue, weakness and pain around his hips due to an undiagnosed parathyroid adenoma. The resultant primary hyperparathyroidism ultimately caused pathologic fractures. He was admitted to the hospital for further assessment and excision of the parathyroid adenoma. A few days after admission, he fell down while walking and was referred to our team. X-rays showed a displaced left femoral neck fracture (FNF) and right humeral shaft fracture with poor bone quality. His humeral fracture was treated conservatively, and the FNF was treated with total hip replacement. Three days later, he underwent parathyroidectomy. This case demonstrates the importance of a thorough investigation of progressive weakness even in a young individual and illustrates the importance of early diagnosis of parathyroid adenoma to avoid the devastating end results of this condition.
...
PMID:Multiple fractures in a 22-year-old man after a simple fall. 2642 53

Brown tumors also called as osteoclastomas, are rare nonneoplastic lesions that arise in the setting of primary or secondary hyperparathyroidism. Parathyroid adenomas or hyperplasia constitute the major Brown tumor source in primary hyperparathyroidism while chronic renal failure is the leading cause in secondary hyperparathyroidism. Most of the patients with the diagnosis of primary hyperparathyroidism present with kidney stones or isolated hypercalcemia. However, nearly one third of patients are asymptomatic and hypercalcemia is found incidentally. Skeletal involvement such as generalized osteopenia, bone resorption, bone cysts and Brown tumors are seen on the late phase of hyperparathyroidism. The symptoms include axial pain, radiculopathy, myelopathy and myeloradiculopathy according to their locations. Plasmocytoma, lymphoma, giant cell tumors and metastates should be ruled out in the differential diagnosis of Brown tumors. Treatment of Brown tumors involve both the management of hyperparathyroidism and neural decompression. The authors report a very rare spinal Brown tumor case, arisen as the initial manifestation of primary hyperparathyroidism that leads to acute paraparesis.
...
PMID:Brown Tumor of the Thoracic Spine: First Manifestation of Primary Hyperparathyroidism. 2658 96


<< Previous 1 2 3 4 5 6 7 8 Next >>