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Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The unusual case of a patient with goiter and left faciobrachiocrural paresis due to right temporoparietal infarction is reported. Cerebral angioscintigram and arteriography showed a brachiocephalic and right subclavian stenosis secondary to compression by an extended thyroid nodule.
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PMID:Vascular compression from goiter as an unusual cause of cerebrovascular accident. 238 5

Fewer than 5% of all adults will have a palpable thyroid nodule, but this is still a large number of individuals who require evaluation. Although most thyroid nodules are a result of a benign disease process (more than 95%), the possibility of thyroid cancer is always a consideration. Important aspects of history taking with a patient in whom a thyroid nodule has been noted include age, gender, family history of thyroid or endocrine disease, prior low dosage head and neck radiation, recent hoarseness, dysphagia, and symptoms of hypermetabolism. Key features of evaluation by physical examination are the size and location of the thyroid abnormality, the degree of firmness of the nodule, the presence of other nodules in the thyroid, palpable cervical lymph nodes, vocal cord paresis or paralysis, and tachycardia and/or tremor. The major categories of thyroid abnormality in such patients include cysts, adenomas, thyroiditis, and cancer. Although radionuclide scans, ultrasound examination and computer tomography have all been employed in the assessment of thyroid nodules, and thyroid stimulating hormone assay is useful for confirming a euthyroid state, fine needle aspiration biopsy (FNAB) has proved to be the most efficient diagnostic tool. The findings from FNAB allow avoidance of operative treatment for a large portion of these patients with palpable thyroid nodules, but a diagnosis of "follicular neoplasm" on FNAB usually requires operation, despite the fact that many such patients do ultimately prove to have a benign lesion. The extent of operation in patients undergoing surgery will depend on the diagnostic findings before operation, but unilateral thyroid lobectomy is the minimum procedure when surgery is required.
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PMID:Diagnosis and management of patients with thyroid nodules. 1211 99

Patients with a clinically concerning dominant thyroid nodule have been managed by lobectomy or total thyroidectomy at our institution. We determined the complications associated with both approaches and the ability of thyroid lobectomy to avoid the need for thyroid hormone replacement therapy. Records of all patients with a dominant thyroid nodule managed with surgery from August 1993 through December 2000 were reviewed for demographics, history of head and neck radiation, indication for surgery, preoperative fine-needle aspirate results, final pathologic evaluation, perioperative complications, determinations of need for subsequent thyroid surgery after lobectomy, and need for thyroid hormone replacement therapy after surgery. Patients with a preoperative diagnosis of malignancy or bilateral or diffuse disease were excluded because these conditions would uniformly be managed by bilateral thyroidectomy. The complications for the lobectomy group (n = 131) compared with the total thyroidectomy group (n = 84) were: recurrent laryngeal nerve paresis (4.6% vs 2.4%), recurrent laryngeal nerve injury (0.8% vs 0), and transient hypoparathyroidism (1.5% vs 9.5%; P = 0.007). No permanent hypoparathyroidism was identified in either group. Postoperative thyroid hormone replacement was required in 64 of 131 lobectomy patients (48.8%). Complications associated with either surgery were low. Total thyroidectomy was not associated with clinically significant additive morbidity. Patients treated by lobectomy should be aware of a nearly 50 per cent chance of requiring thyroid hormone replacement. Total thyroidectomy avoids future thyroid surgery; lobectomy patients remain at risk. When complications can be minimized total thyroidectomy should be considered an option in the management for patients with dominant thyroid nodules that require surgery.
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PMID:A comparison of total thyroidectomy and lobectomy in the treatment of dominant thyroid nodules. 1220 1