Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

3 patients (2 male, 1 female) presented with symptoms of thyrotoxicosis associated with elevated blood-levels of thyroid hormone and a markedly depressed thyroidal uptake of 131-I. The male patients (aged 59 and 47) each had a cardiac arrhythmia, but did not have any thyroid pain or swelling. The female with a goitre had no discomfort in the neck. Thyrotoxicosis factitia was excluded by history. The subsequent course of their disease was typical of subacute thyroiditis. The elevated thyroid-hormone levels spontaneously fell to normal over a few weeks. In 1 patient, however, chemical hypothyroidism developed. These patients could have been diagnosed as having hyperthyroidism, rather than subacute thyroiditis, since thyroid pain--and swelling in 2 of the cases--was absent. The correct diagnosis was suspected only after finding a thyroidal uptake of 131-I near zero. The thyroidal uptake of 131-I is still important as a routine diagnostic aid in thyroid disease.
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PMID:Thyrotoxicosis due to "silent" thyroiditis. 4 12

A patient with a toxic adenoma, already reduced in size by TSH, presented on the third day after treatment of a common cold by phenylpropanolomine, a severe pain in the thyroid gland. 4 weeks later, the nodule, which measured 3 x 4 cm. had clinically disappeared and the scan returned to normal. The disappearance 5 months later of the antithyroid antibodies confirmed the cure. Catecholamines, stimulating the production of thyroid hormone and producing temporary ischemia of the gland, phenylpropanolamine, a sympathomimetic drug, may have caused hemorrhagic necrosis of the adenoma and its disappearance.
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PMID:[Evanescent toxic thyroid adenoma. Possible role of phenylpropanolamine]. 20 Oct 31

This study was conducted to determine the effect of thyroid hormone on opiate receptor ligand-binding and pain sensitivity. Specific opiate receptor-binding was performed on brain homogenates of Swiss-Webster mice. There was a significant increase in 3H-naloxone-binding in thyroxine-fed subjects (hyperthyroid). Scatchard analysis revealed that the number of opiate receptors was increased in hyperthyroid mice (Bmax = 0.238 nM for hyperthyroid samples vs. 0.174 nM for controls). Binding affinity was unaffected (Kd = 1.54 nM for hyperthyroid and 1.58 nM for control samples). When mice were subjected to hotplate stimulation, the hyperthyroid mice were noted to be more sensitive as judged by pain aversion response latencies which were half that of control animals. After morphine administration, the hyperthyroid animals demonstrated a shorter duration of analgesia. These findings demonstrate that thyroxine increases opiate receptor number and native pain sensitivity but decreases the duration of analgesia from morphine.
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PMID:The effect of hyperthyroidism on opiate receptor binding and pain sensitivity. 217 66

The clinical and electrodiagnostic findings before and during 6 years of therapy are reported in a 59-year-old man with severe hypothyroidism. He had severe sensory neuropathy, carpal and tarsal tunnel syndromes, mild motor neuropathy and moderately severe myopathy. The sensory signs and symptoms disappeared in the 3rd and 4th years of treatment, respectively. Muscle cramps and pain subsided within 2 years, but mild proximal muscle weakness and atrophy persisted. The sensory distal latencies remained slightly prolonged and the electromyographic changes improved. This case shows that thyroid hormone replacement eliminates the neuropathic manifestations of severe hypothyroidism. In contrast, the myopathic features, such as weakness and muscle wasting, may persist despite maintenance of the euthyroid state.
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PMID:Hypothyroid neuropathy and myopathy: clinical and electrodiagnostic longitudinal findings. 239 52

In this review, the major types of immune mediated thyroiditis are described and the etiology explained in the light of current theories of autoimmunity. Hashimoto's thyroiditis is a common autoimmune disease. The onset is gradual with patients presenting with symptoms of hypothyroidism, nonspecific symptoms of the autoimmune process itself, or symptoms relating to a goitre. The disease is usually relentless and, except in young patients, permanent replacement with thyroxine is eventually required. Silent thyroiditis is another autoimmune disease of more acute onset. The initial, thyrotoxic, phase lasting several weeks is due to release of thyroid hormone from damaged follicles, and radionuclidic scans show absent uptake. There often follows a hypothyroid phase with final recovery in most patients. Post partum thyroiditis is due to silent thyroiditis, or, less commonly, Hashimoto's thyroiditis, occurring three to six months after delivery. Subacute thyroiditis often follows a viral infection and is not thought to be an autoimmune disease. It presents with severe thyroid pain and tenderness with marked non-specific symptoms such as myalgia and fatigue. The initial, thyrotoxic, phase is also due to release of thyroid hormone, and radionuclidic scans show absent uptake. A hypothyroid phase often follows and recovery is complete. Hashimoto's thyroiditis appears to be due to a congenitally present, antigen specific, T suppressor lymphocyte defect. It is proposed that in silent thyroiditis there is a less severe Ts defect and a correspondingly greater decompensating factor. In post partum thyroiditis, this factor appears to be a general decline in T suppressor lymphocyte function after delivery. Subacute thyroiditis is not an autoimmune disease. The thyroid appears to be an "innocent bystander" in an immune mediated antiviral attack.
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PMID:Thyroiditis. 293 21

A patient presenting with destructive arthropathy of the proximal interphalangeal (PIP) joints of the hands is described. She was initially believed to have rheumatoid arthritis but non-steroidal anti-inflammatory drugs were of no help. The patient was subsequently found to have hypothyroidism and erosive osteoarthritis of the fingers. Joint swelling, pain and stiffness responded dramatically to thyroid hormone substitution. The PIP joint spaces reappeared on the radiographs within 9 months. This case suggest that hypothyroidism may induce destructive arthropathy of the finger joints. As thyroxine replacement may reverse the rheumatic complaints, hypothyroidism should be considered in the differential diagnosis of a destructive arthropathy of unclear aetiology.
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PMID:Hypothyroidism presenting as destructive arthropathy of the fingers. 398 45

A 58-year-old woman with thyroid hemiagenesis associated with subacute thyroiditis is described. Physical examinations revealed a firm nodule with spontaneous pain and tenderness in the left thyroid lobe. A serum thyroid hormone levels were elevated and thyroid scintiscan with 99mTc pertechnetate showed an extremely low uptake, we made a diagnosis of subacute thyroiditis. A 201Tl thyroid scan demonstrated an enlarged left lobe and absence of the right lobe. Ultrasonography of the thyroid gland revealed an enlarged left lobe occupied mostly with a hypoechoic region. An incidental finding was absence of the right lobe. Two months later thyroid function returned to normal. A follow-up thyroid scintiscan revealed a normal left lobe but absent right lobe. The diagnosis of hemiagenesis was confirmed by CT scan. This appears to be the first case report of thyroid hemiagenesis associated with subacute thyroiditis.
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PMID:Thyroid hemiagenesis with subacute thyroiditis. 764 73

A 75-year-old man with nodular goitre (for the preceding 2 years treated with 75 micrograms/dl L-thyroxine) complained of pain over the left hip: on auscultation an arterial flow murmur was audible over the hip. The radiograph demonstrated extensive osteolysis in the flat part of the ilium. Search for the primary tumour, including two pelvic angiographs, was unsuccessful. Examination of a biopsy from the right ilium revealed a metastasis from a highly differentiated follicular thyroid carcinoma, which could not be demonstrated scintigraphically because of a reduced 99mTc-pertechnetate and 123I-iodine uptake, the result of the L-thyroxine administration. A thyrotoxic crisis occurred 2 days after the second angiography (free thyroxine 3.17 ng/dl, triiodothyronine 219 ng/dl, thyroglobulin > 250 ng/ml). Treatment with thiamazole (40 mg/d) and perchlorate (1 g/d) reduced the concentration of peripheral thyroid hormone, but the patient's general condition improved only slowly. As a result, radioiodine treatment could not be started until 9 months later. He died a further 9 months later from septicaemia originating from the metastasis.
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PMID:[Iodine-induced hyperthyroidism in metastatic thyroid carcinoma]. 795 98

Thyroid adenoma is commonly associated with surgery and radiometabolic treatment; recently, according to previous successful reports, percutaneous ethanol injection therapy under sonographic guidance, has been introduced as an alternative. This technique has already been favourably used in the treatment of focal lesions, such as liver cancer and hyperparathyroidism. In our experience, we have treated with such therapy 69 patients affected by thyroid adenoma (55 females, 14 males; 28 pretoxic, 41 toxic). Ethanol (0.5-2.8 mL/mL nodular tissue) was injected, under sonographic guidance, in 4-9 sessions (1 weekly). Thyroid hormone profile was assessed during treatment and at 3 and 6 months follow-up. Apart from local transient pain in 21% sessions, two cases of pyrexia (38.5 degrees-1 day) and 3 cases of transient dysphonia, no relevant adverse effects were observed. A slight thyroid hormone increase was seen in both groups immediately following treatment. Six months after therapy a biochemical and clinical remission of hyperthyroidism was observed in 33 out of 41 toxic patients (80%); a significant increase of TSH levels was seen in both groups (p < 0.001). With follow-up, significant volume shrinkage (70-80% volume reduction--p < 0.0001) as well as structural alterations of the nodule, were consistently recorded at sonography, in both groups; a linear relationship (p < 0.0001) between pretreatment volume and volume reduction was found. At scintiscan functional activity of extranodular parenchyma was found in 75% of patients affected by pretoxic adenoma and in 63.1% of patients with toxic adenoma. These data confirm that percutaneous ethanol injection therapy is effective in obtaining functional ablation and in inducing remission of hyperthyroidism, when present; so it represents a valid and safe alternative to standard therapeutic tools of thyroid adenoma.
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PMID:[Treatment of hyperfunctioning thyroid adenoma: current trends]. 833 Apr 72

A 28-year-old female, diagnosed two years ago of euthyroid lingual thyroid, has been asymptomatic under observation without treatment until her first pregnancy. During her first pregnancy the lingual thyroid tissue increases of size and produces dysphagia, pain and oral hemorrhages. We realize a thyroid hormone treatment (thyroxine) with regular results. Two months after child-birth the female was completely asymptomatic and doesn't need actually thyroxine suppression. Various aspects are reviewed, such as the predisposing factors (puberty, pregnancy, trauma ...), clinical manifestations, diagnosis and medical and surgical treatments in this rara congenital anomaly.
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PMID:[Hypertrophy of lingual ectopic thyroid gland in pregnancy. A clinical case]. 847 Dec 84


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