Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027121 (myositis)
 4,538 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Restriction of the mouth opening from a pathologic condition outside the temporomandibular joint is called a pseudo- or extra-articular ankylosis. The authors report two cases of severe post-traumatic pseudoankylosis. One case showed fibrous degeneration of the bilateral masseter muscles without a facial bone fracture, which caused severe trismus, a mouth opening of less than 2 mm, and gradually appeared after blunt injuries to the face. The other was a rare case accompanied with the bone formation in the masseter muscle and was diagnosed as myositis ossificans traumatica, which also presented as severe trismus, with a maximal mouth opening of 5 mm after facial violence. Both were surgically treated with dissection of the affected muscles. In addition, a hemicoronoidotomy was performed in the case of myositis ossificans traumatica. Although a conservative therapy with physical rehabilitation is the basic policy for the management of pseudoankylosis of the temporomandibular joint, a surgical treatment should be considered when the origin of the problems is an osteogenic character or severe extra-articular ankylosis resistant to conservative therapy before completion of true temporomandibular joint ankylosis.
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PMID:Post-traumatic severe trismus caused by impairment of the masticatory muscle. 1575 Apr 25

A man in his thirties was found dead in his room. The autopsy findings were as follows: multiple bruises and subdermal edema, small sized stab wounds, a number of skin scars, new and old rib fractures, mild liver contusion, and marked myositis ossificans traumatica (MOT) at both thighs. In particular, the MOT was closely associated with repetitive physical assault and battery. The deceased did not have any lethal injuries of internal organs or great vessels, and the cause of death was diagnosed as traumatic hypovolemic shock. The deceased seemed to have accepted as fate his "specific situation" in which he would be subjected to continued physical violence from his cohabiter, a woman in her thirties.
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PMID:Adult autopsy case with marked myositis ossificans: association with repetitive physical assault and battery. 1844 42