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Schwartz Sign
Schwartz sign, also known as Flemingo's pink sign, is a diagnostic indicator for otosclerosis, a disease of the bones of the middle or inner ear. In clinical examination of the ear drum, increased vascularity of the promontory may be seen through the ear drum. This sign is known as Flemingo's flush sign or Schwartz's sign. This indicates otospongiosis (active otosclerosis). In about 10% of cases of otosclerosis Otosclerosis is a condition of the middle ear, middle and inner ear where portions of the dense enchondral layer of the bony labyrinth Tissue remodeling, remodel into one or more lesions of irregularly-laid spongy bone. As the lesions reach the s ..., there is a redness of the promontory of the cochlea seen through the tympanic membrane due to prominent vascularity associated with an otospongiotic focus. Be aware of the similar, Brown's sign. This is a red retro-tympanic bulge that blanches on pressure via pneumatic otoscopy. This is secondary to paragangliomata of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otosclerosis
Otosclerosis is a condition of the middle ear, middle and inner ear where portions of the dense enchondral layer of the bony labyrinth Tissue remodeling, remodel into one or more lesions of irregularly-laid spongy bone. As the lesions reach the stapes the bone is Bone resorption, resorbed, then hardened (Sclerosis (medicine), sclerotized), which limits its movement and results in hearing loss, tinnitus, vertigo or a combination of these. The term otosclerosis is something of a misnomer: much of the clinical course is characterized by lucent rather than sclerotic bony changes, so the disease is also known as otospongiosis. Etymology The word ''otosclerosis'' derives from Greek Language, Greek ὠτός (''ōtos''), genitive of οὖς (''oûs'') "ear" + σκλήρωσις (''sklērōsis''), "hardening". Presentation The primary form of hearing loss in otosclerosis is conductive hearing loss (CHL) whereby sounds reach the ear drum but are incompletely transferred via the ossicular ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
