نتایج جستجو برای: foreign body reaction
تعداد نتایج: 1176563 فیلتر نتایج به سال:
Sarcoidosis and foreign body reactions are common differential diagnoses of skin granuloma formation. We report a 40 year –old man with sarcoid type granulomas containing polarized foreign materials, and also bilateral hilar adenopathy. It appears that detection of foreign bodies in histopatologic studies of granulomas does not necessarily exclude the possibility of sarcoidosis.
Intraneural interfaces are stimulation/registration devices designed to couple the peripheral nervous system (PNS) with the environment. Over the last years, their use has increased in a wide range of applications, such as the control of a new generation of neural-interfaced prostheses. At present, the success of this technology is limited by an electrical impedance increase, due to an inflamma...
Background and purpose: Foreign bodies may be deposited in the periapical tissues either by traumatic injury or iatrogenically. The presence of an external object in the periapical tissue by creating a foreign body reaction can lead to endodontic failure. This article describes the treatment of an unusual impaction of three foreign bodies into the periapical tissues. Case report: Three foreign...
Foreign body reaction is a rare complication after cochlear implantation. When such complications do occur, they may be intractable and difficult to be cured with antibiotics or surgical revision that may lead to cochlear reimplantation finally. In this article, we presented a patient with foreign body reaction who recovered well after cochlear reimplantation and has been in good health through...
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