| benign paroxysmal positional v. |
recurrent positional vertigo and nystagmus occurring when the head is placed in certain positions such as with one ear down, and relieved by returning to an upright position. It is usually due to otolithiasis that causes exaggerated movement of the endolymph, rather than to a central nervous system lesion.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| benign paroxysmal v. of childhood |
a form of paroxysmal vertigo occurring in young children otherwise in good health; sudden attacks are accompanied by pallor, sweating, and immobility and less often by vomiting and nystagmus.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| benign positional v. |
benign paroxysmal positional v.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| benign prostatic h. |
age-associated enlargement of the prostate resulting from proliferation of both glandular and stromal elements, beginning generally in the fifth decade of life; it may cause urethral compression and obstruction. Called also benign prostatic hypertrophy and nodular hyperplasia of the prostate.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| benign recurrent h. |
hematuria that does not progress to renal insufficiency, such as that seen with IgA nephropathy.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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