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Query: UMLS:C0033377 (prolapse)
 11,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two cases, one being probably familial, of ocular myopathy are reported. In both the onset was in childhood by ptosis of the eyelids and the course lasted more than 20 years. The patients (32 and 49 years) presented involvement of the ocular muscles as well as of the facial, pharyngolaryngeal, neck and limb muscles. There was, in both cases, marked body weight loss which could not be explained by the muscular atrophy alone, and a thyroid nodule which was not accompanied by evident change in thyroid function. Muscle biopsy studies were carried out : electron microscopy showed in both cases aggregates of mitochondria exhibiting various changes ; in one case histochemistry demonstrated that these changes were confined to type 1 muscle fibres. These cases of descending ocular myopathy can be included therefore in the group of the smaller than myopathies with abnormal mitochondria greater than.
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PMID:[Mitochondrial abnormalities and ocular myopathies with downward-spreading evolution. Apropos of 2 new cases]. 12 43

An 82-year-old patient presented a progressively growing hard thyroid nodule, and left ptosis. Additionally, ophthalmologic evaluation revealed ipsilateral miosis, diagnostic findings of Horner syndrome. Computerized tomography revealed a 7.5-cm thyroid mass infiltrating the main neck vessels. Although clinical and imaging data were suggestive of poorly differentiated thyroid carcinoma, fine-needle aspiration led to the diagnosis of papillary carcinoma. Paliative care was proposed to the patient due to the advanced stage of the neoplasm and to significant comorbidities. Horner syndrome is an infrequent manifestation of thyroid disorders and benign etiologies are more often implied. Malignant thyroid neoplasms represent a rare cause of Horner syndrome. However, an appropriate and prompt diagnosis is paramount for timely treatment of rare thyroid malignancies.
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PMID:Horner syndrome as a manifestation of thyroid carcinoma: a rare association. 2403 Jan 89