Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033377 (prolapse)
 11,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 59-year-old woman has been treated for 5 months with penicillamine for a rheumatoid arthritis and developed a myasthenia syndrome with ptosis, diplopia, dysphagia and asthenia. This myasthenia was slowly cured after suppression of the penicillamine and administration of Mestinon, so that after 3 months, the anticholinesterase medication could be stopped.
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PMID:[Myasthenia syndrome after peroral treatment with penicillamine]. 74 27

Ocular myasthenia is a special form of general myasthenia gravis characterized by unilateral or bilateral ptosis and eye muscle pareses of distinct variability, depending on the time of day and the state of fatigue of the patient. Most important for diagnosis is the Tensilon test, which can, however, produce negative results. In such cases a combination of the Tensilon test with electromyography is indispensable. In ocular myasthenia there is not always an increase in the antibody titer against acetylcholine receptors in the blood. The treatment of ocular myasthenia is based on the application of cholinesterase inhibitors. The drug of choice is Mestinon; however, the reaction of the eye muscles to this drug is often unsatisfactory. Local application of cholinesterase inhibitors in the form of Eserine, Prostigmin etc. is an additional important therapy. Also in ocular myasthenia the modern treatment with Cortisone (alternate-day therapy with 100 mg Prednisone every second day) has proved very useful. Another possible method of interfering with the immunological systems of myasthenia is immunosuppression with Azathioprin or Cyclophosphamide. The pathognomonic significance of the thymus in the autoimmune process of myasthenia gravis is demonstrated by the good results obtained by thymectomy, which can also be performed successfully in ocular myasthenia, not only in young patients in whom the condition is severe, but also in older patients in whom it is chronic. Often, the therapeutic measures mentioned have to be tested one after another or in combination in order to achieve an optimal therapeutic effect.
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PMID:[Ocular myasthenia]. 399 98

A 55-year-old woman with a several-decade history of thyroid goiter is presented here as a case of myasthenia gravis complicated with hyperthyroidism and thymoma with serological evidence of systemic lupus erythematous (SLE). She had had right eyelid ptosis since July 1992, with a positive tensilon test. The acetylcholine receptor antibody titer was 4.01 nmol/L. A thyroid function test revealed T3: 162 ngidl, T4: 14.98 micrograms/dl, TSH:0.09 microIU/ml and positive anti-microsomal antibody (1:400). An MRI of the chest showed a thymoma in the left thymus. Other autoantibody screenings include ANA (1:320, speckled pattern) and anti-ds DNA (+) suggesting a serological association with SLE. After three courses of plasmapheresis, she received an extended maximal thymomectomy and a subtotal thyroidectomy. She was then treated with prednisolone, Mestinon, Eltroxin and discharged without complications. The coexistence of myasthenia gravis, hyperthyroidism, thymoma and a serological evidence of SLE have not previously been documented in the literature.
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PMID:Myasthenia gravis complicated with hyperthyroidism, thymoma and serological evidence of systemic lupus erythematosus: a case report. 887 Mar 31

71-year-old woman with progressive left-sided, monocular diplopia and ptosis. Her symptoms mimicked ocular myasthenia, but she had an indirect carotid cavernous fistula (CCF). She was diagnosed with monocular myasthenia gravis (negative acetylcholinesterase antibody) after a positive ice test and started on Mestinon and underwent a thymectomy complicated by a brachial plexus injury. Months later, she developed left-sided proptosis and ocular bruit. She was urgently referred to neuro-interventional surgery and was diagnosed with an indirect high-flow left CCF, which was treated with Onyx liquid and platinum coil embolisation. Mestinon was discontinued. Her ophthalmic symptoms resolved. However, she was left with a residual left arm and hand hemiparesis and dysmetria secondary to a brachial plexus injury. Indirect CCF usually can present with subtle and progressive symptoms leading to delayed diagnosis or misdiagnosis. It is important for ophthalmologists to consider this differential in a patient with progressive ocular symptoms.
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PMID:Indirect carotid cavernous fistula mimicking ocular myasthenia. 2905 56