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Query: UMLS:C0221002 (
primary hyperparathyroidism
)
4,921
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Two-hundred and fifty patients undergoing initial exploration for
primary hyperparathyroidism
were analyzed for differences in clinical presentation, biochemical status, pathology, and outcome of surgery. In patients less than 60 years of age (younger patients, n = 119) the most common preoperative symptoms and signs were fatigue (40.3%), bone pain (33.6%), renal stones (31.0%), hypertension (27.7%), and psychiatric illness (27.7%). In patients greater than or equal to 60 years of age (older patients, n = 131) the most frequent symptoms and signs were hypertension (46.6%), fatigue (35.1%), bone pain (30.5%), muscle weakness (28.2%), and
joint pain
(22.9%). Renal stones were 2.6 times more common (p less than 0.001, chi 2) in younger patients and hypertension 1.7 times more common (p less than 0.05, chi 2) in older patients. There was no significant difference in the preoperative and postoperative laboratory values typically associated with
primary hyperparathyroidism
. Double adenomas were more common in older (9.2%) than in younger patients (2.5%, p less than 0.05, chi 2). Surgical cure was obtained in 98.8% of patients, and after parathyroidectomy 83% of the younger and 82% of the older patients experienced substantial relief of pre-operative symptoms. Specific questioning revealed most patients to be symptomatic and older patients appear to receive the same clinical and metabolic benefits from parathyroidectomy as younger patients.
...
PMID:Primary hyperparathyroidism in younger and older patients: symptoms and outcome of surgery. 141 50
Primary hyperparathyroidism
due to a solitary adenoma of the right inferior parathyroid gland was diagnosed in a 60 year old female, presenting a 4 year complaint of progressive disabling bone and
joint pain
. The diagnostic follow-up used in this case, including the imaging techniques, the clinical features and the medical and surgical management are presented and discussed.
...
PMID:[Primary hyperparathyroidism]. 149 7
In a retrospective survey of 34 patients with
primary hyperparathyroidism
(HPT), 18 (53%0 complained of musculo-skeletal symptoms during the 12 months before the diagnosis was made and 9 (26%) attended at some time for either a rheumatological or orthopaedic consultation. Myalgia was the most frequently reported symptom which occurred in 41% of patients.
Arthralgia
, mainly affecting the large joints was present in 11 (32%) patients, 2 of whom had an erosive synovitis mimicking rheumatoid arthritis. Radiological abnormalities were seen in 8 patients. Clinicians should be aware of the variety and frequency of musculo-skeletal symptoms associated with HPT and should consider including serum calcium measurements when investigating rheumatic complaints.
...
PMID:[Rheumatic symptoms in primary hyperparathyroidism]. 660 77
A 65-year-old female patient was admitted with complaining chiefly of lower back pains and
arthralgia
in the bilateral knee joints of 10-years duration. The serum calcium concentration was normal or only slightly increased, whereas the serum intact PTH and 1,25-dihydroxyvitamin D concentrations were substantially increased. Serum phosphate and 25-hydroxyvitamin D concentrations were decreased. Renal function was normal. Serum alkaline phosphatase activity, the osteocalcin concentration and urinary hydroxyproline excretion were markedly increased. Bone X-ray examination showed severe osteopenia and bone biopsy revealed hyperosteoidosis without tetracycline deposition, consistent with osteomalacia. A parathyroid adenoma was demonstrated by echography and CT-scan. Surgical exploration of the neck revealed a chief cell adenoma behind the right upper pole of the thyroid gland. After parathyroidectomy, all the abnormal biochemical data gradually normalized and the patient has been doing well without any symptoms for the last 13 months. These clinical data suggest that osteomalacia of the patient was probably induced by hypophosphatemia of prolonged duration. When hypercalcemia is not evident in a patient with
primary hyperparathyroidism
, in whom serum alkaline phosphatase and intact PTH levels are inappropriately increased, osteomalacia should be taken into consideration.
...
PMID:A patient with primary hyperparathyroidism associated with osteomalacia: markedly increased serum levels of intact PTH and 1,25-dihydroxyvitamin D with normo- and hypercalcemia. 795 85
To determine (1) the relationship between
primary hyperparathyroidism
with mild hypercalcemia and psychiatric disturbances, bone density, or non-specific symptoms, and (2) the effect of parathyroidectomy on these outcomes, a systematic and critical review of the literature was conducted. Relevant citations were identified using MEDLINE (1966 to August, 1995) and PsycINFO (1967 to August, 1995). Studies were included for the overview if they described patients with mild hypercalcemia (< 12 mg/dl), and if they dealt with at least one of the following outcomes: psychiatric disturbances, bone density,
joint pain
, constipation, polyuria/nocturia or weight loss. Either a calculated effect size or Z score was used to estimate the effect of the disease or parathyroidectomy on these outcomes. Seven studies met the inclusion criteria for this overview. Two out of three case-control studies on psychiatric symptoms found a significant association between
primary hyperparathyroidism
with mild hypercalcemia and psychiatric disturbances (effect sizes; 0.17, 1.2 and 1.6). One of the three studies also examined the effect of parathyroidectomy on psychiatric symptoms, and found an effect size of 1.5. All four cross-sectional studies that measured bone mass showed significantly reduced bone density in the forearm and the lumbar spine. The bone loss ranged from 0.9 to 1.4 standard deviation below the age- and sex-adjusted mean value in the forearm, and was 0.5 in the spine. There was no relevant study regarding non-specific symptoms. Among the seven studies, five did not explicitly indicate whether the patients had classical symptoms of either osteitis fibrosa cystica or renal stones.
Primary hyperparathyroidism
with mild hypercalcemia is associated with psychiatric disturbances and reduced bone density. Nevertheless, further research is needed to determine the symptoms, particularly for a group of patients without either classical bone disease or renal stones. The effects of parathyroidectomy on these outcomes also remain to be determined.
...
PMID:Psychiatric symptoms, bone density and non-specific symptoms in patients with mild hypercalcemia due to primary hyperparathyroidism: a systematic overview of the literature. 927 11
Primary hyperparathyroidism
is the most common cause of hypercalcemia and 80-85% of the patients have parathyroid tumors. The purpose of this retrospective review was to analyse whether differences exist between patients with parathyroid tumors treated in the 1980s and 1990s. Between 1980-1997, 253 patients underwent initial surgical neck exploration for hyperfunctioning parathyroid tumors. Renal (polyuria, nocturia, renal colic due to lithiasis), rheumatologic (bone and
joint pain
), neurological (fatigue, memory loss, depression) and gastrointestinal (dyspepsia, anorexia, nausea) symptoms were recorded and main biochemical parameters were measured. In all patients one or more preoperative localization procedures were carried out prior to successful parathyroidectomy, and the confirmation of imaging findings was obtained after surgery. The patients were divided in two groups. Group A: 121 (47.8%) patients who underwent surgery from 1980-1989; Group B: 132 (52.2%) patients in whom parathyroidectomy was performed from 1990-1997. There were no differences (p=NS) between the two groups in average age, preoperative serum creatinine and intact-PTH levels. Symptoms were most common in Group A, and pre-operative serum calcium levels were significantly lower in Group B. Ultrasonography (n=191) sensitivity did not improve significantly (82.8% vs 82.9%), but positive predictive value (PPV) was higher (89.8% vs 96.0%). CT-scan (n=73) sensitivity was 79.2% and 82.6%, and PPV was 95.0% and 100% in Groups A and B, respectively. 201Tl/99mTc subtraction scintigraphy (n=111, Group A) was 84.6% sensitive (PPV=92.6%) whereas 99mTc-sestamibi scanning (n=90, Group B) was 85.1% sensitive (PPV=96.1%). In conclusion, the clinical features of parathyroid tumors has changed in the nineties and increasing asymptomatic pHPT rate has been found. Although sensitivity and PPV of preoperative localization procedures has improved moderately, at present noninvasive techniques may offer excellent results and should be used in all patients with suspected parathyroid tumors.
...
PMID:Tumors of the parathyroid glands. Changes in clinical features and in noninvasive localization studies sensitivity. 1084 Sep 29
Primary hyperparathyroidism
is diagnosed with increasing incidence. Many patients are misinterpreted as being asymptomatic, but they do indeed suffer from a broad variety of non-specific symptoms. Investigations show that patients with
primary hyperparathyroidism
may be lethargic, apathic, demented and depressed. Many suffer from bone and
joint pain
. Surgical treatment can be done with few complications and a high cure rate, resulting in reversal of symptoms. Since symptoms do not correlate with S-Ca++ or S-parathyroid hormone and since the symptoms can be attributed to many other causes, we need more research to find those patients, who will benefit from surgical treatment.
...
PMID:[Non-specific symptoms and primary hyperparathyroidism]. 1100 37
Primary hyperparathyroidism
is commonly associated with uniglandular swelling, and thus the lesion has been localized before surgical reduction. Since March 1997, we have performed uniglandular parathyroidectomy under local anesthesia with combined scintigram and ultrasound tomography in patients with
primary hyperparathyroidism
preoperatively identified for uniglandular swelling. We had seen consecutive 18 patients with
primary hyperparathyroidism
until April 2001; 15 of those underwent surgical reduction. Postoperative intact PTH value was normalized in 14 patients. The remaining patient, diagnosed with thyroid adenoma, required re-surgery due to proved intake on scintigram a year later. Mean follow-up period is 33 months, and the disease does not relapse. In addition, we removed the swollen gland in two patients with renal hyperparathyroidism under local anesthesia; the disease involved two glands in a patient and one gland in another patient. After surgery, their subjective symptoms including itching and
arthralgia
were eliminated, and did not relapse at 30 and 14 months, respectively. Minimally invasive parathyroidectomy under local anesthesia might be performed as a same-day surgery, and improve QOL of patients.
...
PMID:Minimally invasive parathyroidectomy under local anesthesia. 1248 47
Hyperparathyroidism may be a precipitating factor important to the development of myelofibrosis: however, there has been only a few reports regarding myelofibrosis secondary to
primary hyperparathyroidism
. Recently, a rare case of pancytopenia caused by myelofibrosis in a 41-year-old woman who complained of general weakness and
arthralgia
presented to our clinical service. The patient was diagnosed with
primary hyperparathyroidism
with pancytopenia. Bone marrow biopsy revealed myelofibrosis. Right parathyroidectomy was performed and a parathyroid adenoma was totally excised. After surgery, the CBC counts and other clinical abnormalities gradually improved without further intervention. We concluded that the pancytopenia was because of bone marrow fibrosis resulting from
primary hyperparathyroidism
. Therefore, physicians should consider myelofibrosis secondary to
primary hyperparathyroidism
as a cause of pancytopenia in hypercalcemic patients, even though it is rare.
...
PMID:Pancytopenia and secondary myelofibrosis could be induced by primary hyperparathyroidism. 1798 3
In the present paper, we report a female patient with multiple cystic lesions of bone arising from the
primary hyperparathyroidism
and pathological femur and contralateral tibia fractures at the level of these cystic lesions (osteitis fibrosa cystica). The patient's history revealed that she was admitted to a medical center with vague symptoms such as sudden onset of dyspepsia, loss of appetite, myalgia,
arthralgia
, fatigue, and weight loss six years ago but no disease was diagnosed. Loss of appetite and loss of weight continued. She had been walking only by assisted ambulation for the last year. However,
primary hyperparathyroidism
was overlooked until our examination. The fractures were managed by interlocking nailing and grafting after confirming with biopsy that the fractures were due to osteitis fibrosa cystica. The fractures healed uneventfully. In conclusion, it is essential to evaluate patients with these vague symptoms with full biochemical screening and radiological examination for the early detection of the disease.
...
PMID:[Overlooked primary hyperparathyroidism presented with fractures: case report]. 2115 54
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